https://puma.ub.uni-stuttgart.de/tag/simulated%20Multiobjective%20StructuralPUMA RSS feed for /tag/simulated%20Multiobjective%20Structural2026-04-15T09:09:58+02:00https://puma.ub.uni-stuttgart.de/bibtex/24c2fba5abd3be1a2cbd76e282693e0df/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/160f62d6bbc113e11c77620de70afadd0/author/0"><span itemprop="name">W. Sobek</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jan Mittelstädt" itemprop="url" href="/person/160f62d6bbc113e11c77620de70afadd0/author/1"><span itemprop="name">J. Mittelstädt</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Concrete Structures for Sustainable Community, FIB Symposium, June 11-14, 2012, Stockholm</span>, </em></span><em>Seite <span itemprop="pagination">567--570</span>. </em><em>Stockholm, </em><em><span itemprop="publisher">Swedish Concrete Association</span>, </em>(<em><span>2012<meta content="2012" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023StockholmConcrete {Structures} for {Sustainable} {Community}, {FIB} {Symposium}, {June} 11-14, 2012, {Stockholm}567--570Development of a sustainable construction method for segmented thin walled concrete structures2012Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek Mass reduction and saving of resources due to an application of new high-tech material com-bined with a focus on the design for recyclability of structural elements requires the develop-ment of new construction methods. This paper presents exemplarily first steps in the development of a construction method by point connections for thin walled, prefabricated, geometrically flexible and architecturally pleasant elements made of ultra-high-performance fiber reinforced concrete (UHPFRC) by the use of implants. General design issues of the implant construction, aspects on the design for assembly, disassembly and recyclability and first experimental results are presented that illustrate the enormous potential of this new construction method.https://puma.ub.uni-stuttgart.de/bibtex/2efa35ed93067fc38ece40d8b442a967b/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/1ba6b7445bad031174a6c73386630a76f/author/0"><span itemprop="name">W. Sobek</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jan Mittelstädt" itemprop="url" href="/person/1ba6b7445bad031174a6c73386630a76f/author/1"><span itemprop="name">J. Mittelstädt</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Engineering a Concrete Future - Technology, Modeling and Construction, FIB Symposium, April 22-24, 2013, Tel-Aviv, Israel</span>, </em></span><em>Seite <span itemprop="pagination">193--196</span>. </em><em>Tel-Aviv, </em><em><span itemprop="publisher">Israel Institute of Technology</span>, </em>(<em><span>2013<meta content="2013" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023Tel-AvivEngineering a {Concrete} {Future} - {Technology}, {Modeling} and {Construction}, {FIB} {Symposium}, {April} 22-24, 2013, {Tel}-{Aviv}, {Israel}193--196Thin walled elements made of {UHPFRC} - connection and load transfer by the use of implants2013Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek The practical application of a new high-tech material such as ultra-high performance fibre reinforced concrete (UHPFRC) requires the development of appropriate construction technologies. These technologies have to fully utilise the material's advantageous properties. They also have to consider the material's requirements with regard to production accurateness. This paper presents a construction technology for prefabricated thin-walled elements made of UHPFRC. The technology developed by the authors allows for an easy assembly, disassembly and recyclability of the UHPFRC elements, making maximum use of the material's properties. The construction technology uses built-in parts, so called implants, to pointwise connect thin-walled elements and to transfer high connection forces. The paper explains the general design of the implant components as well as their load-bearing behaviour under punctual compression loads.https://puma.ub.uni-stuttgart.de/bibtex/2c29141035f570cda80fb93ec5bcffeff/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/13233769dc419ff9cffe0e42e94d6be35/author/0"><span itemprop="name">W. Sobek</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Markus Plank" itemprop="url" href="/person/13233769dc419ff9cffe0e42e94d6be35/author/1"><span itemprop="name">M. Plank</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Björn Frettlöhr" itemprop="url" href="/person/13233769dc419ff9cffe0e42e94d6be35/author/2"><span itemprop="name">B. Frettlöhr</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jochen Röhm" itemprop="url" href="/person/13233769dc419ff9cffe0e42e94d6be35/author/3"><span itemprop="name">J. Röhm</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Dominique Corvez" itemprop="url" href="/person/13233769dc419ff9cffe0e42e94d6be35/author/4"><span itemprop="name">D. Corvez</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Designing and building with UHPFRC - from innovation to large-scale realizations, RILEM-fib-AFGC International Symposium on Ultra-High Performance Fibre-Reinforced Concrete, October 1-3, 2013, Marseille, France</span>, </em></span><em>Seite <span itemprop="pagination">423--432</span>. </em><em>Bagneux, </em><em><span itemprop="publisher">RILEM</span>, </em>(<em><span>2013<meta content="2013" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023BagneuxDesigning and building with {UHPFRC} - from innovation to large-scale realizations, {RILEM}-fib-{AFGC} {International} {Symposium} on {Ultra}-{High} {Performance} {Fibre}-{Reinforced} {Concrete}, {October} 1-3, 2013, {Marseille}, {France}423--432Conceptual design of an {UHPFRC} tower structure in segmental construction for offshore wind turbines2013Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek Apart from a few limited exceptions the vast majority of offshore wind turbines consist of substructures and towers made of steel. Some innovative concepts use gravity based hybrid constructions. An economically and ecologically promising alternative could be the substitution of the steel tower by a centrically prestressed tower that combines the use of ultra-high performance fibre reinforced concrete (UHPFRC) with the segmental construction method. In this paper the concept of the UHPFRC tower structure is presented. Within the limits of the conceptual design an Eigen frequency analysis was conducted. The results of the analysis were evaluated with respect to the Campbell-Diagram and point to the feasibility of this innovative concept.https://puma.ub.uni-stuttgart.de/bibtex/27af8c6ea1056c8a9009ee8cfbd042cea/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Lucio Blandini" itemprop="url" href="/person/13e80fbe3fdf985dfb157a9bf4e653e9b/author/0"><span itemprop="name">L. Blandini</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/13e80fbe3fdf985dfb157a9bf4e653e9b/author/1"><span itemprop="name">W. Sobek</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Challenging Glass 3, Conference on Architectural and Structural Applications of Glass, June 28-29, 2012, Delft</span>, </em></span><em>Seite <span itemprop="pagination">41--46</span>. </em><em>Amsterdam, </em><em><span itemprop="publisher">IOS Press</span>, </em>(<em><span>2012<meta content="2012" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023AmsterdamChallenging {Glass} 3, {Conference} on {Architectural} and {Structural} {Applications} of {Glass}, {June} 28-29, 2012, {Delft}41--46The glass screens of the {Japan} {Post} {Tower}2012Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek https://puma.ub.uni-stuttgart.de/bibtex/2a7f0267dc69c70c59db88858c05ef26b/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/1d5beae450163aebab6008964703b926e/author/0"><span itemprop="name">W. Sobek</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Stephen Hagenmayer" itemprop="url" href="/person/1d5beae450163aebab6008964703b926e/author/1"><span itemprop="name">S. Hagenmayer</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Andreas Hoier" itemprop="url" href="/person/1d5beae450163aebab6008964703b926e/author/2"><span itemprop="name">A. Hoier</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Kerstin Wolff" itemprop="url" href="/person/1d5beae450163aebab6008964703b926e/author/3"><span itemprop="name">K. Wolff</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Beyond the Limits of Man, IASS Symposium, September 23-27, 2013, Wroclaw, Poland</span>, </em></span><em>Seite <span itemprop="pagination">Paper 1270</span>. </em>(<em><span>2013<meta content="2013" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023Beyond the {Limits} of {Man}, {IASS} {Symposium}, {September} 23-27, 2013, {Wroclaw}, {Poland}Paper 1270New {Corinthians} {Stadium} in {São} {Paulo}2013Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek Even though the Sport Club Corinthians Paulista has one of the most successful soccer teams in Brazil, the club has been waiting for decades for its own stadium. With the FIFA decision that the world cup 2014 will take in Brazil, the Corinthians were able to find sufficient financial support for the new Corinthians Arena. The team of Werner Sobek Stuttgart was selected for the design development of the concrete structure, and for all design phases of the very slender and elegant steel roof structure which spans almost 200 m with a perceptible structural height of 3 m only. The following article describes briefly the stadium design, and explains in detail the structural systems of the concrete structure and the steel roof. The article concludes with an explanation of the construction sequences and the structural analysis.https://puma.ub.uni-stuttgart.de/bibtex/20ab249ebfaed60085998c71ebfe15e58/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Michael Herrmann" itemprop="url" href="/person/1586b3ebd4ba57eefcc0f98931ca735bc/author/0"><span itemprop="name">M. Herrmann</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/1586b3ebd4ba57eefcc0f98931ca735bc/author/1"><span itemprop="name">W. Sobek</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Deutscher Bautechnik-Tag, 11.-12. April 2013, Hamburg</span>, </em></span>(<em><span>2013<meta content="2013" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023Deutscher {Bautechnik}-{Tag}, 11.-12. {April} 2013, {Hamburg}Zur {Gradientenbetontechnologie} und deren {Anwendung} auf gewichtsreduzierte einachsige {Bauteile}2013Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek https://puma.ub.uni-stuttgart.de/bibtex/2e5b06dbe9387444db1b6a1fc5c85943f/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Walter Haase" itemprop="url" href="/person/178e595b15b4d58123c4503eb65d58d9f/author/0"><span itemprop="name">W. Haase</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/178e595b15b4d58123c4503eb65d58d9f/author/1"><span itemprop="name">W. Sobek</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Challenging Glass 1, Conference on Architectural and Structural Applications of Glass, May 22-23, 2008, Delft</span>, </em></span><em>Seite <span itemprop="pagination">591--600</span>. </em><em>Amsterdam, </em><em><span itemprop="publisher">IOS Press</span>, </em>(<em><span>2008<meta content="2008" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023AmsterdamChallenging {Glass} 1, {Conference} on {Architectural} and {Structural} {Applications} of {Glass}, {May} 22-23, 2008, {Delft}591--600Advantages of switchable glazing for architectural applications based on liquid crystal technology2008Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek Window units must satisfy numerous criteria, on the one hand allowing an unobstructed view of the exterior but also providing the desired amount of protection from direct sunlight and the associated heat transfer. In order to optimize the performance of windows under varying conditions, much effort has been directed towards the development of adaptive glazing systems based on smart materials. This article will outline the functional principles and properties of the most promising of such systems. By modifying conventional liquid crystal technologies used for display screens and introducing new materials and processes, a switchable glazing system with unique and promising characteristics was developed by the author. The functional principle and the advantages of this adaptive system over comparable systems are further presented herein.https://puma.ub.uni-stuttgart.de/bibtex/29d50524ab0b1b07e96bba266c4259f45/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/1aad6594781d894cf5b687121c6196ec3/author/0"><span itemprop="name">W. Sobek</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Markus Plank" itemprop="url" href="/person/1aad6594781d894cf5b687121c6196ec3/author/1"><span itemprop="name">M. Plank</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Dominique Corvez" itemprop="url" href="/person/1aad6594781d894cf5b687121c6196ec3/author/2"><span itemprop="name">D. Corvez</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Karl-Heinz Reineck" itemprop="url" href="/person/1aad6594781d894cf5b687121c6196ec3/author/3"><span itemprop="name">K. Reineck</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Designing and building with UHPFRC - from innovation to large-scale realizations, RILEM-fib-AFGC International Symposium on Ultra-High Performance Fibre-Reinforced Concrete, October 1-3, 2013, Marseille, France</span>, </em></span><em>Seite <span itemprop="pagination">607--616</span>. </em><em>Bagneux, </em><em><span itemprop="publisher">RILEM</span>, </em>(<em><span>2013<meta content="2013" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023BagneuxDesigning and building with {UHPFRC} - from innovation to large-scale realizations, {RILEM}-fib-{AFGC} {International} {Symposium} on {Ultra}-{High} {Performance} {Fibre}-{Reinforced} {Concrete}, {October} 1-3, 2013, {Marseille}, {France}607--616Experimental determination of the load-bearing behaviour of dry joints between precast elements made of {UHPFRC}2013Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek The application of ultra-high performance fibre reinforced concrete (UHPFRC) in structures entails in general the application of precast elements. Therefore the issue of how to join the elements is of highest importance. Dry joints allow the transfer of compressive and shear forces, whereby the magnitude of the transferable shear force depends amongst others on the cohesion factor and the friction coefficient. Values for these are stated in the respective design codes depending on the roughness of the joint surface. However, the classification of the surface roughness is often not very exact so that an experimental verification of the cohesion factor and the friction coefficient is advisable. Lafarge commissioned the Institute for Lightweight Structures and Conceptual Design (ILEK) at the University of Stuttgart to carry out an experimental investigation to determine the effect of different surface roughnesses on the load-bearing behaviour of dry joints between precast elements made of UHPFRC.https://puma.ub.uni-stuttgart.de/bibtex/25d8fb6805dcc43831c4ea62e117819bd/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Martin Weickgenannt" itemprop="url" href="/person/112b0c04371ad40e3ccda3be668f24b94/author/0"><span itemprop="name">M. Weickgenannt</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Oliver Sawodny" itemprop="url" href="/person/112b0c04371ad40e3ccda3be668f24b94/author/1"><span itemprop="name">O. Sawodny</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Stefan Neuhäuser" itemprop="url" href="/person/112b0c04371ad40e3ccda3be668f24b94/author/2"><span itemprop="name">S. Neuhäuser</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/112b0c04371ad40e3ccda3be668f24b94/author/3"><span itemprop="name">W. Sobek</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">ASME 2012 International Mechanical Engineering Congress &amp; Exposition, IMECE 2012, November 9-15, 2012, Houston, TX, USA</span>, </em></span>(<em><span>2012<meta content="2012" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023{ASME} 2012 {International} {Mechanical} {Engineering} {Congress} \& {Exposition}, {IMECE} 2012, {November} 9-15, 2012, {Houston}, {TX}, {USA}Active vibration control of a double-curved shell structure using the example of {Stuttgart} {SmartShell}2012Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek https://puma.ub.uni-stuttgart.de/bibtex/2ddae02a175b7a6ae08e9da33e3bba5a6/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Christoph Witte" itemprop="url" href="/person/13cd53297dbc5f892823938108e0da614/author/0"><span itemprop="name">C. Witte</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Stefan Neuhäuser" itemprop="url" href="/person/13cd53297dbc5f892823938108e0da614/author/1"><span itemprop="name">S. Neuhäuser</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jonathan Busse" itemprop="url" href="/person/13cd53297dbc5f892823938108e0da614/author/2"><span itemprop="name">J. Busse</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/13cd53297dbc5f892823938108e0da614/author/3"><span itemprop="name">W. Sobek</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Beyond the Limits of Man, IASS Symposium, September 23-27, 2013, Wroclaw, Poland</span>, </em></span><em>Seite <span itemprop="pagination">Paper 1272</span>. </em>(<em><span>2013<meta content="2013" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023Beyond the {Limits} of {Man}, {IASS} {Symposium}, {September} 23-27, 2013, {Wroclaw}, {Poland}Paper 1272{ILEK}\_Lab - experimental approaches in architectural education2013Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek The following contribution discusses the results of a recently implemented workshop concept in architectural education. Following an experimental approach towards the exploration of new technologies within an interdisciplinary setting, students are encouraged to develop innovative ideas from a variety of subject areas not necessarily linked to architecture, and to explore their application and opportunities in an architectural con-text. A selection of resulting projects is presented along with a discussion of the benefits of the educational approach.https://puma.ub.uni-stuttgart.de/bibtex/2ae111d8b504f54e6081e2c198f09d457/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Martin Weickgenannt" itemprop="url" href="/person/120a98c7a265ac07e52d307bc92a5911d/author/0"><span itemprop="name">M. Weickgenannt</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Stefan Neuhäuser" itemprop="url" href="/person/120a98c7a265ac07e52d307bc92a5911d/author/1"><span itemprop="name">S. Neuhäuser</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Benjamin Henke" itemprop="url" href="/person/120a98c7a265ac07e52d307bc92a5911d/author/2"><span itemprop="name">B. Henke</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/120a98c7a265ac07e52d307bc92a5911d/author/3"><span itemprop="name">W. Sobek</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Oliver Sawodny" itemprop="url" href="/person/120a98c7a265ac07e52d307bc92a5911d/author/4"><span itemprop="name">O. Sawodny</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">Mechatronics</span>, </em> <em><span itemtype="http://schema.org/PublicationVolume" itemscope="itemscope" itemprop="isPartOf"><span itemprop="volumeNumber">23 </span></span>(<span itemprop="issueNumber">3</span>): <span itemprop="pagination">346--354</span></em> </span>(<em><span>2013<meta content="2013" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023Mechatronics3346--354Optimal sensor placement for state estimation of a thin double-curved shell structure232013Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek Thin double-curved shell structures are often found in architecture and engineering when large areas are spanned without intermediate supports. Due to their large span and low weight, the influence of external loads, like snow and wind, is significant and may lead to inefficiencies in the load bearing behavior as well as induce vibrations. Research has shown that such negative effects can be compensated by adding active components to the structure, allowing a load- and oscillation-dependent response to improve structural stability. A principal requirement of such systems is the determination of the current state through the implementation of appropriate sensors. This paper presents a method for optimal sensor placement on shell structures such that the state of oscillation of the system can be reconstructed and model-based methods for active vibration damping can be applied. The method uses the number of sensors as a surrogate for implementation cost and an observability measure as optimization objectives. The latter is derived from the observability gramian and considers the average observation energy. The influence of measurement noise and model uncertainties on the observability of the system is taken into account explicitly. The method is tested on a flexible thin shell structure that is modeled by Finite Element Methods using ANSYS. The equations of motion are transformed into modal space where model reduction methods are applied. The resulting model is used to optimize the sensor locations. The optimization is performed by the Multi-objective Simulated Annealing algorithm. The proposed concept is tested on an experimental plant and optimization results and exemplary optimal sensor configurations are presented. © 2013 Elsevier Ltd. All rights reserved.https://puma.ub.uni-stuttgart.de/bibtex/2bb3bfbeb560d248a977e358ef37eb9f3/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Jan Mittelstädt" itemprop="url" href="/person/121b88514fe92cdf69b64fcb6355ca98b/author/0"><span itemprop="name">J. Mittelstädt</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/121b88514fe92cdf69b64fcb6355ca98b/author/1"><span itemprop="name">W. Sobek</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">4th Bond in Concrete Conference, June 17-20, 2012, Brescia, Italy</span>, </em></span><em> 2, </em><em>Seite <span itemprop="pagination">915--922</span>. </em><em>Manerbio, Brescia, </em><em><span itemprop="publisher">Publisher Creations</span>, </em>(<em><span>2012<meta content="2012" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023Manerbio, Brescia4th {Bond} in {Concrete} {Conference}, {June} 17-20, 2012, {Brescia}, {Italy}915--922Pull out tests on thin walled elements made of {UHPFRC} - experimental study22012Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek The development of new high tech materials, as being considered in this paper by ultra-high performance fiber reinforced concrete (UHPFRC), enables new possibilities for the structural design of thin walled, geometrical flexible, durable and aesthetically pleasant structures. As being part of the development of a construction technique for thin walled elements made of UHPFRC by the use of implants, the design of structural components, carrying the tensile forces in the area of load introductions and connections, is being required and will be presented in this paper. An experimental study on pull out tests on thin walled elements made of UHPFRC was carried out to analyze the general bond behavior of thin, perforated and armatured steel sheets. The influence of geometrical and boundary conditions as well as the variation constructive parameters will be presented. The focus of investigation was on the maximal pull out force, bond strength, cracking and splitting behavior of the samples.https://puma.ub.uni-stuttgart.de/bibtex/254369055214929e108c6473918cb3e4a/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Kerstin Puller" itemprop="url" href="/person/1dd39e84954e2418708b702882030ff6a/author/0"><span itemprop="name">K. Puller</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/1dd39e84954e2418708b702882030ff6a/author/1"><span itemprop="name">W. Sobek</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Challenging Glass 3, Conference on Architectural and Structural Applications of Glass, June 28-29, 2012, Delft</span>, </em></span><em>Seite <span itemprop="pagination">307--314</span>. </em><em>Amsterdam, </em><em><span itemprop="publisher">IOS Press</span>, </em>(<em><span>2012<meta content="2012" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023AmsterdamChallenging {Glass} 3, {Conference} on {Architectural} and {Structural} {Applications} of {Glass}, {June} 28-29, 2012, {Delft}307--314Load-carrying behaviour of metal inserts embedded in laminated glass2012Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek https://puma.ub.uni-stuttgart.de/bibtex/2c4cbf19225d475196ee183c8d2c564bf/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Martin Weickgenannt" itemprop="url" href="/person/18d2a9c1935e3401c2fe563b45119246c/author/0"><span itemprop="name">M. Weickgenannt</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Stefan Neuhäuser" itemprop="url" href="/person/18d2a9c1935e3401c2fe563b45119246c/author/1"><span itemprop="name">S. Neuhäuser</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/18d2a9c1935e3401c2fe563b45119246c/author/2"><span itemprop="name">W. Sobek</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Oliver Sawodny" itemprop="url" href="/person/18d2a9c1935e3401c2fe563b45119246c/author/3"><span itemprop="name">O. Sawodny</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">4. VDI-Fachtagung Baudynamik, 25.-26. April 2012, Kassel</span>, </em></span>(<em><span>2012<meta content="2012" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 20234. {VDI}-{Fachtagung} {Baudynamik}, 25.-26. {April} 2012, {Kassel}Aktive {Schwingungsdämpfung} eines doppelt gekrümmten {Schalentragwerks}2012Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek https://puma.ub.uni-stuttgart.de/bibtex/21237daf87c7f7a51a5263c0f68633b55/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/11b04611bab8292e7ffdcbfa09002791e/author/0"><span itemprop="name">W. Sobek</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Stefan Neuhäuser" itemprop="url" href="/person/11b04611bab8292e7ffdcbfa09002791e/author/1"><span itemprop="name">S. Neuhäuser</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Walter Haase" itemprop="url" href="/person/11b04611bab8292e7ffdcbfa09002791e/author/2"><span itemprop="name">W. Haase</span></a></span>, </span><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Oliver Sawodny" itemprop="url" href="/person/11b04611bab8292e7ffdcbfa09002791e/author/3"><span itemprop="name">O. Sawodny</span></a></span>, </span> und <span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Martin Weickgenannt" itemprop="url" href="/person/11b04611bab8292e7ffdcbfa09002791e/author/4"><span itemprop="name">M. Weickgenannt</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/Book" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="name">Beyond the Limits of Man, IASS Symposium, September 23-27, 2013, Wroclaw, Poland</span>, </em></span><em>Seite <span itemprop="pagination">Paper 1268</span>. </em>(<em><span>2013<meta content="2013" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023Beyond the {Limits} of {Man}, {IASS} {Symposium}, {September} 23-27, 2013, {Wroclaw}, {Poland}Paper 1268Ultralightweight structures2013Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek The following contribution describes recent and current research efforts into adaptive structures. Having evolved from conceptual ideas, the field has undergone significant progress over the last fifteen years. Comprehensive investigations into a variety of structural systems have been carried out, both in the development of the theory as well as the implementation of model-scale and full-scale prototypes, showing the great potential of adaptive structures with respect to the active control of displacements, stress distributions and vibrations.https://puma.ub.uni-stuttgart.de/bibtex/21c68c7d449aaf1be748556cae0a4571d/jmuellerjmueller2023-11-27T15:10:57+01:00Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek <span data-person-type="author" class="authorEditorList "><span><span itemtype="http://schema.org/Person" itemscope="itemscope" itemprop="author"><a title="Werner Sobek" itemprop="url" href="/person/1dfebd21cd7471687edf11a846e2aa8da/author/0"><span itemprop="name">W. Sobek</span></a></span></span>. </span><span class="additional-entrytype-information"><span itemtype="http://schema.org/PublicationIssue" itemscope="itemscope" itemprop="isPartOf"><em><span itemprop="journal">The Singapore Architect</span>, </em> </span>(<em><span>2002<meta content="2002" itemprop="datePublished"/></span></em>)</span>Mon Nov 27 15:10:57 CET 2023The Singapore Architect213144--147Lightweight glass structures2002Equations Finite Mechatronics, Multiobjective Observability, Sensors, Simulated State Structural annealing, element estimation method, motion, of optimization, sobek