{ "types" : { "Bookmark" : { "pluralLabel" : "Bookmarks" }, "Publication" : { "pluralLabel" : "Publications" }, "GoldStandardPublication" : { "pluralLabel" : "GoldStandardPublications" }, "GoldStandardBookmark" : { "pluralLabel" : "GoldStandardBookmarks" }, "Tag" : { "pluralLabel" : "Tags" }, "User" : { "pluralLabel" : "Users" }, "Group" : { "pluralLabel" : "Groups" }, "Sphere" : { "pluralLabel" : "Spheres" } }, "properties" : { "count" : { "valueType" : "number" }, "date" : { "valueType" : "date" }, "changeDate" : { "valueType" : "date" }, "url" : { "valueType" : "url" }, "id" : { "valueType" : "url" }, "tags" : { "valueType" : "item" }, "user" : { "valueType" : "item" } }, "items" : [ { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2858945cba65aa0cf62875fdc5d7fa0ef/michaelsawannia", "tags" : [ "absorptivity","extinctioncoefficient","goniometer","method","myown","refractiveindex" ], "intraHash" : "858945cba65aa0cf62875fdc5d7fa0ef", "interHash" : "843554411bf7caa3a0c36d84cfa582f9", "label" : "Method to determine the temperature dependent refractive index and extinction coefficient of liquid metals based on thermal emission", "user" : "michaelsawannia", "description" : "", "date" : "2025-07-03 13:25:41", "changeDate" : "2025-07-03 13:25:41", "count" : 2, "pub-type": "presentation", "year": "2025", "url": "", "author": [ "Sawannia Michael","Daligault Julien","Powell John","Hagenlocher Christian","Graf Thomas" ], "authors": [ {"first" : "Sawannia", "last" : "Michael"}, {"first" : "Daligault", "last" : "Julien"}, {"first" : "Powell", "last" : "John"}, {"first" : "Hagenlocher", "last" : "Christian"}, {"first" : "Graf", "last" : "Thomas"} ], "eventtitle" : "Lasers in Manufacturing", "venue" : "München", "language" : "english", "eventdate" : "23.06. - 26.06.2025", "bibtexKey": "michael.2025.method" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2858945cba65aa0cf62875fdc5d7fa0ef/ifsw", "tags" : [ "absorptivity","myown","method","extinctioncoefficient","refractiveindex","goniometer" ], "intraHash" : "858945cba65aa0cf62875fdc5d7fa0ef", "interHash" : "843554411bf7caa3a0c36d84cfa582f9", "label" : "Method to determine the temperature dependent refractive index and extinction coefficient of liquid metals based on thermal emission", "user" : "ifsw", "description" : "", "date" : "2025-07-03 13:25:41", "changeDate" : "2025-07-03 13:25:42", "count" : 2, "pub-type": "presentation", "year": "2025", "url": "", "author": [ "Sawannia Michael","Daligault Julien","Powell John","Hagenlocher Christian","Graf Thomas" ], "authors": [ {"first" : "Sawannia", "last" : "Michael"}, {"first" : "Daligault", "last" : "Julien"}, {"first" : "Powell", "last" : "John"}, {"first" : "Hagenlocher", "last" : "Christian"}, {"first" : "Graf", "last" : "Thomas"} ], "eventtitle" : "Lasers in Manufacturing", "venue" : "München", "language" : "english", "eventdate" : "23.06. - 26.06.2025", "bibtexKey": "michael.2025.method" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/29248d60b51d940e72d252bd41aeac060/walthermaier", "tags" : [ "CEL","Euler","Finite","Lagrangian","Method","SLD","breaking","chip","deep","drilling","element","hole","ifw","simulation" ], "intraHash" : "9248d60b51d940e72d252bd41aeac060", "interHash" : "6d8b14b29e7b0ccac37c6d71a8526017", "label" : "Coupled Eulerian-Lagrangian (CEL) simulation of the chip breaking in a single lip deep hole drilling process (SLD)", "user" : "walthermaier", "description" : "", "date" : "2025-05-05 13:49:40", "changeDate" : "2025-05-05 13:49:40", "count" : 2, "pub-type": "article", "journal": "Procedia CIRP","publisher":"Elsevier BV", "year": "2025", "url": "http://dx.doi.org/10.1016/j.procir.2025.02.014", "author": [ "Walther Maier","Johannes Ramme","Moritz Dingler","Hans-Christian Möhring" ], "authors": [ {"first" : "Walther", "last" : "Maier"}, {"first" : "Johannes", "last" : "Ramme"}, {"first" : "Moritz", "last" : "Dingler"}, {"first" : "Hans-Christian", "last" : "Möhring"} ], "volume": "133","number": "(2)","pages": "72\u201377","abstract": "In this work, chip formation is optimized with Coupled Eulerian-Lagrangian (CEL) simulation starting with developed helical workpiece. The chips generated in the simulation are compared with the chip shapes from experimental deep hole drilling. The results of the simulations document the drilling process based on the angle of rotation and the simulation time. The chip formation on the inner and outer cutting edge of the drilling tool is shown in 3D. Chip breaking with and without pulsation as well as simulations with different pulsation amplitudes, are compared.", "issn" : "2212-8271", "doi" : "10.1016/j.procir.2025.02.014", "bibtexKey": "Maier_2025" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/29248d60b51d940e72d252bd41aeac060/veroeff_ifw", "tags" : [ "Finite","Lagrangian","chip","deep","simulation","CEL","Method","Euler","SLD","drilling","hole","element","ifw","breaking" ], "intraHash" : "9248d60b51d940e72d252bd41aeac060", "interHash" : "6d8b14b29e7b0ccac37c6d71a8526017", "label" : "Coupled Eulerian-Lagrangian (CEL) simulation of the chip breaking in a single lip deep hole drilling process (SLD)", "user" : "veroeff_ifw", "description" : "", "date" : "2025-05-05 13:49:40", "changeDate" : "2025-05-05 13:49:40", "count" : 2, "pub-type": "article", "journal": "Procedia CIRP","publisher":"Elsevier BV", "year": "2025", "url": "http://dx.doi.org/10.1016/j.procir.2025.02.014", "author": [ "Walther Maier","Johannes Ramme","Moritz Dingler","Hans-Christian Möhring" ], "authors": [ {"first" : "Walther", "last" : "Maier"}, {"first" : "Johannes", "last" : "Ramme"}, {"first" : "Moritz", "last" : "Dingler"}, {"first" : "Hans-Christian", "last" : "Möhring"} ], "volume": "133","number": "(2)","pages": "72\u201377","abstract": "In this work, chip formation is optimized with Coupled Eulerian-Lagrangian (CEL) simulation starting with developed helical workpiece. The chips generated in the simulation are compared with the chip shapes from experimental deep hole drilling. The results of the simulations document the drilling process based on the angle of rotation and the simulation time. The chip formation on the inner and outer cutting edge of the drilling tool is shown in 3D. Chip breaking with and without pulsation as well as simulations with different pulsation amplitudes, are compared.", "issn" : "2212-8271", "doi" : "10.1016/j.procir.2025.02.014", "bibtexKey": "Maier_2025" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/201a81a2e57acd4da7cbda78fe1d2b672/petraheim", "tags" : [ "2024","anisotropy","architecture","chen","christie","engineering","fibrous","itke","joints","knippers","menges","method","ressource-efficient","skoury","structure","timber","treml","wagner","wood" ], "intraHash" : "01a81a2e57acd4da7cbda78fe1d2b672", "interHash" : "abf7719c556f6f9b7d0ea7af404f7b15", "label" : "Controlled Anisotropy: A Design-to-Assembly Method for Resource-Efficient Timber Structures with Fibrous Joints", "user" : "petraheim", "description" : "", "date" : "2024-11-27 12:09:36", "changeDate" : "2025-10-23 16:16:31", "count" : 5, "pub-type": "inproceedings", "journal": "Proceedings of ACADIA 2024: Designing Change", "year": "2024", "url": "", "author": [ "Tzu-Ying Chen","Simon Treml","Lior Skoury","J.orge Andres Christie Remy-Maillet","Hans Jakob Wagner","Achim Menges","Jan Knippers" ], "authors": [ {"first" : "Tzu-Ying", "last" : "Chen"}, {"first" : "Simon", "last" : "Treml"}, {"first" : "Lior", "last" : "Skoury"}, {"first" : "J.orge Andres", "last" : "Christie Remy-Maillet"}, {"first" : "Hans Jakob", "last" : "Wagner"}, {"first" : "Achim", "last" : "Menges"}, {"first" : "Jan", "last" : "Knippers"} ], "abstract": "his paper presents a novel design-to-assembly method that enables resource-efficient branching timber structures. We introduce a bio-based material system that employs anisotropy-driven design and fabrication strategies alongside a computational design tool for structurally-informed design explorations. Particular attention is directed to connec-tions between timber components, where deviations between the direction of force flow and the fiber orientation in the wood are present, which are recognized as structural weak points. This research investigates how anisotropic nodes can enhance force transfer between individual timber elements, thus allowing for load-adapted, slender component cross-sections. Maintaining precise control over anisotropy represents the pivotal strategy for developing a bio-based, material- and resource-efficient building system. Furthermore, we demonstrate how the concurrent development of a material system, fabrication methods, and an assembly strategy, in conjunction with the development of a computational frame¬work, yields a building system with a distinctive, material-driven aesthetic. The strength of the proposed material system and fabrication strategies are assessed in small-scale tests of three-valent planar nodes and four-valent spatial nodes. Additionally, the scalability and flexibility of a custom-developed design tool, fabrication processes, and assembly strategy are evaluated through a 1:1 demonstrator of a load-bearing, branching structure.", "venue" : "Banff", "language" : "eng", "eventdate" : "November 14-16, 2024", "eventtitle" : "ACADIA 2024: Designing Change", "doi" : "10.52842/conf.acadia.2024.2.253", "bibtexKey": "chen2024controlled" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/201a81a2e57acd4da7cbda78fe1d2b672/itke", "tags" : [ "chen","anisotropy","method","wagner","joints","2024","knippers","engineering","structure","skoury","itke","ressource-efficient","christie","timber","fibrous","wood","menges","treml","architecture" ], "intraHash" : "01a81a2e57acd4da7cbda78fe1d2b672", "interHash" : "abf7719c556f6f9b7d0ea7af404f7b15", "label" : "Controlled Anisotropy: A Design-to-Assembly Method for Resource-Efficient Timber Structures with Fibrous Joints", "user" : "itke", "description" : "", "date" : "2024-11-27 12:09:36", "changeDate" : "2025-10-23 16:16:31", "count" : 5, "pub-type": "inproceedings", "journal": "Proceedings of ACADIA 2024: Designing Change", "year": "2024", "url": "", "author": [ "Tzu-Ying Chen","Simon Treml","Lior Skoury","J.orge Andres Christie Remy-Maillet","Hans Jakob Wagner","Achim Menges","Jan Knippers" ], "authors": [ {"first" : "Tzu-Ying", "last" : "Chen"}, {"first" : "Simon", "last" : "Treml"}, {"first" : "Lior", "last" : "Skoury"}, {"first" : "J.orge Andres", "last" : "Christie Remy-Maillet"}, {"first" : "Hans Jakob", "last" : "Wagner"}, {"first" : "Achim", "last" : "Menges"}, {"first" : "Jan", "last" : "Knippers"} ], "venue" : "Banff", "language" : "eng", "eventdate" : "November 14-16, 2024", "eventtitle" : "ACADIA 2024: Designing Change", "bibtexKey": "chen2024controlled" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/23cf357e5fab8091577fb8277627d764c/mhahn", "tags" : [ "Continuum","Discrete","Element","Fracture","Framework","Lattice","Material","Method","Model","isd","myown" ], "intraHash" : "3cf357e5fab8091577fb8277627d764c", "interHash" : "6df393aa802b448c156cb19600e1eb0c", "label" : "Discrete Element Method for the thermal field: Proof of concept and determination of the material parameters", "user" : "mhahn", "description" : "", "date" : "2024-11-05 17:34:21", "changeDate" : "2024-11-05 17:40:31", "count" : 2, "pub-type": "article", "journal": "Computational Materials Science", "year": "2011", "url": "https://www.sciencedirect.com/science/article/pii/S0927025611002370", "author": [ "Manfred Hahn","Mathias Schwarz","Bernd-H. Kröplin","Thomas Wallmersperger" ], "authors": [ {"first" : "Manfred", "last" : "Hahn"}, {"first" : "Mathias", "last" : "Schwarz"}, {"first" : "Bernd-H.", "last" : "Kröplin"}, {"first" : "Thomas", "last" : "Wallmersperger"} ], "volume": "50","number": "10","pages": "2771-2784","abstract": "The physical behaviour of materials and complicated components is nowadays numerically predicted by using the Finite Element Method (FEM). Another method, older than the finite element idea, is the Discrete Element Method (DEM), with which it is possible to make continuum-based calculations not only in the mechanical field but also in the thermal field, as will be shown in this paper. One major drawback of the FEM is that continuum-based methods are unable to include the stochastically distributed microscopic effects in the macroscopically oriented calculations. The Discrete Element Method is one method with which these effects can be considered. For making realistic fracture and life time predictions for components at high temperatures, it is important to adapt the DEM for the thermal field. This paper describes the mathematical proof of the 2D Discrete Element Method (or Lattice Model) for the thermal field. It will specifically be shown that the heat flux inside the framework can be transferred to the heat conduction equation. Furthermore, some examples demonstrate how the heat flux can be calculated with this method and how the corresponding material parameters are found and implemented. Also, as will be shown in this paper, anisotropic or orthotropic heat flux effects can be integrated in the DEM model.", "language" : "Englisch", "issn" : "0927-0256", "doi" : "https://doi.org/10.1016/j.commatsci.2011.04.028", "bibtexKey": "HAHN20112771" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2821184eec41dcb40bb370d1101cb8dcd/ferrangiones", "tags" : [ "Education,","Entrepreneurship,","Gioia","Qualitative,","Technology,","engineering,","method" ], "intraHash" : "821184eec41dcb40bb370d1101cb8dcd", "interHash" : "d471773278d4ba5b00cb9797aa28abde", "label" : "Technology Entrepreneurship in Engineering Education: An Action-Based Approach", "user" : "ferrangiones", "description" : "", "date" : "2024-07-02 11:28:25", "changeDate" : "2024-07-02 11:28:25", "count" : 1, "pub-type": "conference", "year": "2017", "url": "http://www.rent-research.org/rent-xxxi", "author": [ "Kari Kleine","Ferran Giones","Silke Tegtmeier" ], "authors": [ {"first" : "Kari", "last" : "Kleine"}, {"first" : "Ferran", "last" : "Giones"}, {"first" : "Silke", "last" : "Tegtmeier"} ], "note": "Research in Entrepreneurship and Small Business Conference : Relevance in Entrepreneurship Research, RENT XXXI ; Conference date: 15-11-2017 Through 17-11-2017", "language" : "English", "bibtexKey": "247df10b597045e4964627c9fa58ace7" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/28ce39c57719ffaa7a527fea56aca0ec3/annettegugel", "tags" : [ "Recommendations","Sweep-Frequency-Response-Analysis","diagnosis","fault","for","machines","method","of","on","rotating","the","use" ], "intraHash" : "8ce39c57719ffaa7a527fea56aca0ec3", "interHash" : "67cbc4dc4e936a69e88633320893979a", "label" : "Recommendations for the use of the Sweep-Frequency-Response-Analysis method for fault diagnosis on rotating machines.", "user" : "annettegugel", "description" : "", "date" : "2024-03-07 15:50:19", "changeDate" : "2024-03-07 16:06:11", "count" : 2, "pub-type": "conference", "year": "2023", "url": "", "author": [ "Lukas Ranzinger","Stephanie Uhrig","Stefan Tenbohlen" ], "authors": [ {"first" : "Lukas", "last" : "Ranzinger"}, {"first" : "Stephanie", "last" : "Uhrig"}, {"first" : "Stefan", "last" : "Tenbohlen"} ], "eventtitle" : "25th International Symposium on High Voltage Engineering (ISH 2023)", "venue" : "Glasgow, UK", "eventdate" : "August 28 - September 1", "bibtexKey": "ranzinger2023recommendations" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/25ec93c19a48b72667550bbe8fead6dd8/petraheim", "tags" : [ "2023","cdrf","column","computational","construction","design","feedback-based","itke","knippers","krtschil","locatelli","menges","method","multi-storey","orozco","placement","sahin","spatially-informed","structurally-performative","wagner" ], "intraHash" : "5ec93c19a48b72667550bbe8fead6dd8", "interHash" : "0cb89c5b09abe2d7604a512d0adb1d7a", "label" : "Feedback-Based Design Method for Spatially-Informed and Structurally-Performative Column Placement in Multi-Story Construction", "user" : "petraheim", "description" : "", "date" : "2024-01-10 13:02:12", "changeDate" : "2024-01-10 13:02:12", "count" : 8, "pub-type": "inproceedings", "booktitle": "Phygital Intelligence","series": "Computational Design and Robotic Fabrication","publisher":"Springer","address":"singapur", "year": "2023", "url": "", "author": [ "Ekin Sila Sahin","Daniel Locatelli","Luis Orozco","Anna Krtschil","Hans Jakob Wagner","Achim Menges","Jan Knippers" ], "authors": [ {"first" : "Ekin Sila", "last" : "Sahin"}, {"first" : "Daniel", "last" : "Locatelli"}, {"first" : "Luis", "last" : "Orozco"}, {"first" : "Anna", "last" : "Krtschil"}, {"first" : "Hans Jakob", "last" : "Wagner"}, {"first" : "Achim", "last" : "Menges"}, {"first" : "Jan", "last" : "Knippers"} ], "editor": [ "Philip Yuan","Neil Leach" ], "editors": [ {"first" : "Philip", "last" : "Yuan"}, {"first" : "Neil", "last" : "Leach"} ], "pages": "51 - 64","abstract": "This paper presents a feedback-based computational method for the placement of columns in the early design phase of complex multi-story structures. The method integrates a circle packing algorithm, a spring system, and structural engineering simulations within a single script for the reciprocal and informed arrangement of columns in the space. While allowing the users to have an explorative approach, it empowers diverse potentials in multi-story constructions including additional cantilevering spaces around the boundary, increased spatial qualities with large span possibilities, multidirectional structural arrangements, and multi-purpose use of space. As a result, the developed algorithm allows for flexibility by leveraging the design possibilities of grid-based and irregular column arrangements and promotes the integration of structural and design-related constraints in the spatial organization of various building typologies.", "isbn" : "978-981-99-8405-3", "language" : "eng", "doi" : "https://doi.org/10.1007/978-981-99-8405-3_5", "bibtexKey": "Sahin.2023" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/277ec49325541121d737a53398d8ee782/jmueller", "tags" : [ "concrete","fabrication","formwork,","frozen","method","new","sand","sobek","structures,","waste-free" ], "intraHash" : "77ec49325541121d737a53398d8ee782", "interHash" : "fc6b4d25b0408757f6de687ec9c3ca5f", "label" : "The technology of graded concrete - Interface between design and manufacturing", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 1, "pub-type": "inproceedings", "booktitle": "Interfaces: architecture - engineering - science, IASS Symposium, September 25-28, 2017, Hamburg", "year": "2017", "url": "", "author": [ "Mark Wörner","Daniel Schmeer","Benjamin Schuler","Oliver Sawodny","Werner Sobek" ], "authors": [ {"first" : "Mark", "last" : "Wörner"}, {"first" : "Daniel", "last" : "Schmeer"}, {"first" : "Benjamin", "last" : "Schuler"}, {"first" : "Oliver", "last" : "Sawodny"}, {"first" : "Werner", "last" : "Sobek"} ], "pages": "Paper 9601","abstract": "The technology of graded concrete provides an innovative method to adapt the inner structure of a concrete component in order to meet defined static and structural-physical requirements. The present paper provides an in-depth consideration of the interface between design and manufacturing. The design\nprocess is linked to the constraints imposed by the manufacturing process. Taking these constraints into account facilitates the realization of a manufactured component based on a blueprint.", "bibtexKey": "worner_technology_2017" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2a8e610d49c117b199ba5068e9f560009/jmueller", "tags" : [ "concrete","fabrication","formwork,","frozen","method","new","sand","sobek","structures,","waste-free" ], "intraHash" : "a8e610d49c117b199ba5068e9f560009", "interHash" : "5265e282dbfee2aebe1eb981b965c178", "label" : "Structural modelling of the railway station \"Stuttgart 21\"", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 1, "pub-type": "inproceedings", "booktitle": "23. SOFiSTiK-Seminar, 20.-21. April 2012, Köln", "year": "2012", "url": "", "author": [ "Lucio Blandini","Torsten Noack","Albert Schuster","Werner Sobek" ], "authors": [ {"first" : "Lucio", "last" : "Blandini"}, {"first" : "Torsten", "last" : "Noack"}, {"first" : "Albert", "last" : "Schuster"}, {"first" : "Werner", "last" : "Sobek"} ], "pages": "Paper V14","abstract": "Contemporary architecture often asks for complex double curved surfaces while the engineering of such structures often becomes a challenge. This paper illustrates the tasks that emerged and the methods developed during the engineering process of the new railway station \u201CStuttgart 21\u201D. One of the main challenges in generating a structural finite element model out of the architectural design was the definition of the middle surface for the concrete structure and the need to obtain a meshed system with continuously varying shell thicknesses. Such tasks were solved using RhinoScript for the preprocessing phase and an open modular finite element program as Sofistik in the processing and postprocessing phase.", "bibtexKey": "blandini_structural_2012" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2cb4a7eb22c66b5fb9077335289422a39/jmueller", "tags" : [ "adaptive","buildings,","collaborative","design","design,","method","methods,","multi-/cross-/trans-disciplinary","processes,","sobek","toolbox" ], "intraHash" : "cb4a7eb22c66b5fb9077335289422a39", "interHash" : "f5b1278062ef645fc0c90b932710c8da", "label" : "Method toolbox for the multidisciplinary planning and development of adaptive buildings", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 5, "pub-type": "inproceedings", "booktitle": "22nd International Conference on Engineering Design (ICED), August 5-8, 2019, Delft", "year": "2019", "url": "", "author": [ "Clemens Honold","Sophia Leistner","Daniel Roth","Hansgeorg Binz","Werner Sobek" ], "authors": [ {"first" : "Clemens", "last" : "Honold"}, {"first" : "Sophia", "last" : "Leistner"}, {"first" : "Daniel", "last" : "Roth"}, {"first" : "Hansgeorg", "last" : "Binz"}, {"first" : "Werner", "last" : "Sobek"} ], "pages": "169--178","abstract": "Adaptive buildings constitute an interdisciplinary approach for realizing the next generation of buildings in order to reduce the immense material requirements and energy demand throughout all lifecycle phases. Based on a novel cooperation between the disciplines of Architecture and Civil and Mechanical Engineering, adaptive support structures and skins are developed within the Collaborative Research Centre SFB 1244. A holistic planning process is required in order to reduce the high complexity and achieve a goal-oriented procedure during the planning of such buildings and the development of integrated systems.\nPart of this research is the development of new specific and the transfer of established methods from different disciplines. The experience gained during the planning of an adaptive, high-rise demonstrator building within the research project has shown that the methods for application must be provided in the form of a method toolbox to present their purpose, application time and results within the planning team. Based on the examination of existing method toolkits, this paper focuses on the development of an approach while considering context-specific requirements.", "doi" : "10.1017/dsi.2019.20", "bibtexKey": "honold_method_2019" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/28514ae45ae45d9275b4ce386974ba406/jmueller", "tags" : [ "concrete","fabrication","formwork,","frozen","method","new","sand","sobek","structures,","waste-free" ], "intraHash" : "8514ae45ae45d9275b4ce386974ba406", "interHash" : "8093820082f1ef402b351526f4736f93", "label" : "Fabrication of concrete parts using a frozen sand formwork", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 1, "pub-type": "inproceedings", "booktitle": "Spatial Structures in the 21st Century, IASS Symposium, September 26-30, 2016, Tokyo, Japan", "year": "2016", "url": "", "author": [ "Oliver Gericke","Daria Kovaleva","Walter Haase","Werner Sobek" ], "authors": [ {"first" : "Oliver", "last" : "Gericke"}, {"first" : "Daria", "last" : "Kovaleva"}, {"first" : "Walter", "last" : "Haase"}, {"first" : "Werner", "last" : "Sobek"} ], "pages": "Paper 1292","abstract": "The present paper concerns the newly developed formwork method for fabrication of concrete parts which combines high precision of CNC processing technologies with potentials of frozen sand as formwork material. Sand has been identified as beneficial material for production of complex concrete structures due to its good formability in combination with its full reusability. For the production of formwork elements using CNC milling, the sand is mixed with water and frozen into a solid state to ensure precise processing and a long-lasting stability of formwork geometry. In addition to the description of production method, the production of two specimen of thin-walled spatial concrete parts is demonstrated and discussed.", "bibtexKey": "gericke_fabrication_2016" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2dd5de689453cefdde6ad34cb451804b0/jmueller", "tags" : [ "concrete","fabrication","formwork,","frozen","method","new","sand","sobek","structures,","waste-free" ], "intraHash" : "dd5de689453cefdde6ad34cb451804b0", "interHash" : "d387d16cbd9f44703df7712af5486c12", "label" : "Production of curved concrete sandwich panels using a frozen sand formwork", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 1, "pub-type": "inproceedings", "booktitle": "Interfaces: architecture - engineering - science, IASS Symposium, September 25-28, 2017, Hamburg", "year": "2017", "url": "", "author": [ "Oliver Gericke","Walter Haase","Werner Sobek" ], "authors": [ {"first" : "Oliver", "last" : "Gericke"}, {"first" : "Walter", "last" : "Haase"}, {"first" : "Werner", "last" : "Sobek"} ], "pages": "Paper 9660","abstract": "During the last years, research on concrete sandwiches has seen significant progress towards higher material efficiency and increased functionality. These advancements go along with the need for production methods that enable the production of geometrically complex sandwiches with a multitude of included functional components. This paper concerns the production of curved concrete sandwich panels using an improvement of the frozen sand formwork method. The functionality of the method is evaluated by means of two specimens of concrete sandwiches with different types of components like shear reinforcement or thermal insulation. It will be shown that thin-walled concrete sandwiches can be produced with high precision and with minimum waste throughout the production process.", "bibtexKey": "gericke_production_2017" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/203020dc079527c55cf3e3353323dba23/jmueller", "tags" : [ "concrete","fabrication","formwork,","frozen","method","new","sand","sobek","structures,","waste-free" ], "intraHash" : "03020dc079527c55cf3e3353323dba23", "interHash" : "41f106574ada3a1a2462773b79f98fd4", "label" : "Porous spatial concrete structures generated using frozen sand formwork", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 1, "pub-type": "inproceedings", "booktitle": "Geometrias'17: International Conference, June 16-18, 2017, Coimbra, Portugal", "year": "2017", "url": "", "author": [ "Hannah Müller","Christoph Nething","Anja Schalk","Daria Kovaleva","Oliver Gericke","Werner Sobek" ], "authors": [ {"first" : "Hannah", "last" : "Müller"}, {"first" : "Christoph", "last" : "Nething"}, {"first" : "Anja", "last" : "Schalk"}, {"first" : "Daria", "last" : "Kovaleva"}, {"first" : "Oliver", "last" : "Gericke"}, {"first" : "Werner", "last" : "Sobek"} ], "bibtexKey": "muller_porous_2017" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/25c6ea7f8c8a7a8d5be302512fbf6ca16/jmueller", "tags" : [ "actuator","adaptivity,","element","finite","influence","matrices,","method","optimization,","placement,","sensitivity,","sobek","typology," ], "intraHash" : "5c6ea7f8c8a7a8d5be302512fbf6ca16", "interHash" : "0663fb28e392e08532a9adb072a84ae7", "label" : "Using influence matrices as a design and analysis tool for adaptive truss and beam structures", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 4, "pub-type": "article", "journal": "Frontiers in Built Environment", "year": "2020", "url": "", "author": [ "Simon Steffen","Stefanie Weidner","Lucio Blandini","Werner Sobek" ], "authors": [ {"first" : "Simon", "last" : "Steffen"}, {"first" : "Stefanie", "last" : "Weidner"}, {"first" : "Lucio", "last" : "Blandini"}, {"first" : "Werner", "last" : "Sobek"} ], "volume": "6","pages": "Paper 83","abstract": "Due to the already high and still increasing resource consumption of the building industry, the imminent scarcity of certain building materials and the occurring climate change, new resource- and emission-efficient building technologies need to be developed. This\nneed for new technologies is further amplified by the continuing growth of the human population. One possible solution proposed by researchers at the University of Stuttgart, and which is currently further examined in the context of the Collaborative Research\nCentre (SFB) 1244 Adaptive Skins and Structures for the Built Environment of Tomorrow is that of adaptivity. The integration of sensors, actuators, and a control unit enables structures to react specifically to external loads, when needed (e.g., in the case of high but rare loads). For example, adaptivity in load-bearing structures allows for a reduction\nof deflections or a homogenization of stresses. This in its turn allows for ultra-lightweight structures with significantly reduced material consumption and emissions. To reach ultra-lightweight structures, i.e., adaptive load-bearing structures, two key questions need to\nbe answered. First, the question of optimal actuator placement and, second, which type of typology (truss, frame, etc.) is most effective. One approach for finding the optimal\nconfiguration is that of the so-called influence matrices. Influence matrices, as introduced in this paper, are a type of sensitivity matrix, which describe how and to which extend various properties of a given load-bearing structure can be influenced by different types of actuation principles. The method of influence matrices is exemplified by a series of studies on different configurations of a truss structure.", "doi" : "10.3389/fbuil.2020.00083", "bibtexKey": "steffen_using_2020" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2ef31c1764ab39f6d66ec2c129918259e/jmueller", "tags" : [ "concrete","fabrication","formwork,","frozen","method","new","sand","sobek","structures,","waste-free" ], "intraHash" : "ef31c1764ab39f6d66ec2c129918259e", "interHash" : "8a8b38f723d70d5786b1040e57cd5505", "label" : "Weight-optimized and mono-material concrete components by the integration of mineralized hollow spheres", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 1, "pub-type": "inproceedings", "booktitle": "Interfaces: architecture - engineering - science, IASS Symposium, September 25-28, 2017, Hamburg", "year": "2017", "url": "", "author": [ "Daniel Schmeer","Werner Sobek" ], "authors": [ {"first" : "Daniel", "last" : "Schmeer"}, {"first" : "Werner", "last" : "Sobek"} ], "pages": "Paper 9600","abstract": "The internal structure of concrete components can be adapted to a given static load profile by the\nintroduction of mineral hollow parts of different sizes. The resulting components have a minimal weight and can be completely recycled since they consist of one material only. The following article provides an overview of the concept developed at the ILEK. It focuses on the description of the hollow parts\u2019 geometry and their manufacturing process. The authors further present different approaches for sphere packing in building components and the general mass-saving potential of this method.", "bibtexKey": "schmeer_weight-optimized_2017" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2f69fa041a19852a22792d5b686e833df/annettegugel", "tags" : [ "An","Calculation","Congestion","Grid","Iterative","Management","Method","Optimal","Quota","Utilization","and","for" ], "intraHash" : "f69fa041a19852a22792d5b686e833df", "interHash" : "fb39be242c7a4196a1441ef29de0b79e", "label" : "An Iterative Quota Calculation Method for Congestion Management and Optimal Grid Utilization.", "user" : "annettegugel", "description" : "", "date" : "2022-11-24 15:34:15", "changeDate" : "2022-12-05 09:12:38", "count" : 4, "pub-type": "conference", "year": "2022", "url": "", "author": [ "Daniel Alfonso Contreras","Nelly-Lee Fischer","Sharon Müller","Krzysztof Rudion","M. Frankenbach","Alix von Haken","B. Surmann" ], "authors": [ {"first" : "Daniel Alfonso", "last" : "Contreras"}, {"first" : "Nelly-Lee", "last" : "Fischer"}, {"first" : "Sharon", "last" : "Müller"}, {"first" : "Krzysztof", "last" : "Rudion"}, {"first" : "M.", "last" : "Frankenbach"}, {"first" : "Alix", "last" : "von Haken"}, {"first" : "B.", "last" : "Surmann"} ], "eventtitle" : "22nd Power Systems Computation Conference - PSCC", "venue" : "Porto, Portugal", "eventdate" : "June 27 - July 1", "bibtexKey": "contreras2022iterative" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2a02fb5a3ac8a5b5d3fdc9ff7510a21ab/droessler", "tags" : [ "analytics","clarivate","credit","global","method","publication","report","research","scientific" ], "intraHash" : "a02fb5a3ac8a5b5d3fdc9ff7510a21ab", "interHash" : "9d1ab80e5c55f92cb21fb1f45c552623", "label" : "Global Research Report: Making it count: Research credit management in a collaborative world", "user" : "droessler", "description" : "", "date" : "2022-08-07 00:30:45", "changeDate" : "2022-08-06 22:31:28", "count" : 1, "pub-type": "techreport", "year": "2022", "url": "https://clarivate.com/wp-content/uploads/dlm_uploads/2022/01/ISI_GRR_Making_It_Count_2022.pdf", "author": [ "Jonathan Adams","David Pendlebury","Ross Potter" ], "authors": [ {"first" : "Jonathan", "last" : "Adams"}, {"first" : "David", "last" : "Pendlebury"}, {"first" : "Ross", "last" : "Potter"} ], "editor": [ "Institute for S" ], "editors": [ {"first" : "Institute", "last" : "for S"} ], "bibtexKey": "adams2022global" } ] }