{ "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/275edb731388ae78f4bc0d5b1152f8bb7/annettegugel", "tags" : [ "-","Modeling","Stuttgart","a","and","case","demand","electric","energy","fleets","from","in","load","of","profiles","study","transport","truck","urban" ], "intraHash" : "75edb731388ae78f4bc0d5b1152f8bb7", "interHash" : "e7a40c84266ef249345f511dadb0e6fd", "label" : "Modeling energy demand and load profiles of electric truck fleets in urban transport - a case study from Stuttgart", "user" : "annettegugel", "description" : "", "date" : "2026-02-09 11:49:28", "changeDate" : "2026-02-09 11:50:03", "count" : 2, "pub-type": "conference", "year": "2025", "url": "", "author": [ "Charlotte Wagner","Krzysztof Rudion" ], "authors": [ {"first" : "Charlotte", "last" : "Wagner"}, {"first" : "Krzysztof", "last" : "Rudion"} ], "pages": "2250\u20132254", "eventtitle" : "IET International Conference on Powering Net Zero 2025", "venue" : "Glasgow, Großbritannien", "eventdate" : "November 25-26", "bibtexKey": "wagner2025modeling" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/278dea40d794dee0a0ebf47dff85ee5fd/annettegugel", "tags" : [ "Based","Charging","Classification","EV","Land","Load","Points","Profile","Public","Simulation","Site-Specific","Use","of","on" ], "intraHash" : "78dea40d794dee0a0ebf47dff85ee5fd", "interHash" : "ff8f292c90fa32a3e3fc1c03ce7ca6ad", "label" : "Site-Specific Load Profile Simulation of Public EV Charging Points Based on Land Use Classification", "user" : "annettegugel", "description" : "", "date" : "2025-12-16 16:09:15", "changeDate" : "2025-12-16 16:16:46", "count" : 1, "pub-type": "conference", "year": "2025", "url": "", "author": [ "Johannes Beck","Nelly-Lee Fischer","Krzyzstof Rudion" ], "authors": [ {"first" : "Johannes", "last" : "Beck"}, {"first" : "Nelly-Lee", "last" : "Fischer"}, {"first" : "Krzyzstof", "last" : "Rudion"} ], "eventtitle" : "IEEE PES Innovative Smart Grid Technologies (ISGT) Europe 2025", "venue" : "Valetta, Malta", "eventdate" : "October 20-23", "bibtexKey": "beck2025sitespecific" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2247da68d91906995aa51caa5b2df3f38/annettegugel", "tags" : [ "Aggregated","Car","Charging","Electric","Impact","Infrastructure","Load","Passenger","Profiles","Public","Shifting","of","on","to" ], "intraHash" : "247da68d91906995aa51caa5b2df3f38", "interHash" : "c24e0d752e21da84cc4b5d2d2af25f8c", "label" : "Impact of Shifting Electric Passenger Car Charging to Public Infrastructure on Aggregated Load Profiles", "user" : "annettegugel", "description" : "", "date" : "2025-07-07 09:33:55", "changeDate" : "2025-07-07 09:42:19", "count" : 1, "pub-type": "conference", "year": "2025", "url": "", "author": [ "Nelly-Lee Fischer","Krzysztof Rudion" ], "authors": [ {"first" : "Nelly-Lee", "last" : "Fischer"}, {"first" : "Krzysztof", "last" : "Rudion"} ], "eventtitle" : "28th Conference and Exhibition on Electricity Distribution - CIRED", "venue" : "Geneva, Switzerland", "eventdate" : "June 16-19", "bibtexKey": "nlfischer2025impact" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/201d5034775a24a6f5a2a2f86beadbe05/annettegugel", "tags" : [ "Aggregated","Approach","Charging","Data","Electric","Load","Modelling","Real","Top-Down","Vehicle","based","for","of","on" ], "intraHash" : "01d5034775a24a6f5a2a2f86beadbe05", "interHash" : "589f78b93b2e1be1e2c14e229fcacc6a", "label" : "Top-Down Approach for Modelling of Aggregated Electric Vehicle Charging Load based on Real Data.", "user" : "annettegugel", "description" : "", "date" : "2025-05-05 14:27:33", "changeDate" : "2025-05-05 14:27:33", "count" : 1, "pub-type": "conference", "year": "2024", "url": "", "author": [ "Nelly-Lee Fischer","Johannes Beck","Svenja Bayer","Krzysztof Rudion","N. Maksymchuk","Rainer Enzenhöfer" ], "authors": [ {"first" : "Nelly-Lee", "last" : "Fischer"}, {"first" : "Johannes", "last" : "Beck"}, {"first" : "Svenja", "last" : "Bayer"}, {"first" : "Krzysztof", "last" : "Rudion"}, {"first" : "N.", "last" : "Maksymchuk"}, {"first" : "Rainer", "last" : "Enzenhöfer"} ], "eventtitle" : "2024 IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe)", "venue" : "Dubrovnik, Croatia", "eventdate" : "October 14-17", "bibtexKey": "fischer2024topdown" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/22bfe477eb91ad1442e8f28eb6902df09/annettegugel", "tags" : [ "Assessment","Charging","Delivery","Electric","Fleets","Flexibility","Last-Mile","Load","Mobility","Profiles.","Semi-Synthetic","Van","and","based","of","on" ], "intraHash" : "2bfe477eb91ad1442e8f28eb6902df09", "interHash" : "ad12db61603e4875704258f9af114bf3", "label" : "Charging Load and Flexibility Assessment of Electric Last-Mile Delivery Van Fleets based on Semi-Synthetic Mobility Profiles.", "user" : "annettegugel", "description" : "", "date" : "2025-04-15 16:49:25", "changeDate" : "2025-04-15 16:49:25", "count" : 2, "pub-type": "conference", "year": "2023", "url": "", "author": [ "Andres Londono","Krzysztof Rudion" ], "authors": [ {"first" : "Andres", "last" : "Londono"}, {"first" : "Krzysztof", "last" : "Rudion"} ], "eventtitle" : "11th Conference on Sustainable Energy Supply and Energy Storage Systems, NEIS 2023", "venue" : "Hamburg, Germany", "eventdate" : "September 4-5", "bibtexKey": "londono2023charging" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/208fea01b8fd71c4f5b2b120b896ba57c/annettegugel", "tags" : [ "Assessment","Charging","Delivery","Electric","Last-Mile","Load","Modeling","Optimized","Smart","Techno-Economic","Vans" ], "intraHash" : "08fea01b8fd71c4f5b2b120b896ba57c", "interHash" : "a062b4d8933d83dde0da43538531a9af", "label" : "Modeling and Assessment of Unidirectional Charging Strategies for Electric Vans in Last-Mile Parcel Delivery Operations", "user" : "annettegugel", "description" : "", "date" : "2024-04-08 13:08:25", "changeDate" : "2024-10-29 13:32:35", "count" : 5, "pub-type": "conference", "year": "2024", "url": "", "author": [ "Andres F. Londono M.","Krzysztof Rudion" ], "authors": [ {"first" : "Andres F.", "last" : "Londono M."}, {"first" : "Krzysztof", "last" : "Rudion"} ], "eventtitle" : "The Sixteenth Annual IEEE Green Technologies (GreenTech) Conference", "venue" : "Springdale, Arkansas, USA", "eventdate" : "April 3 - 5", "bibtexKey": "londonom2024modeling" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2a4c57e0464372e62bb50d935a871b66f/jmueller", "tags" : [ "CFRP","CFRP,","UHPC,","concrete","concrete,","construction,","elements","engineering","for","implants","in","introduction","load","metal","reinforcement,","sobek","structures,","sustainable","thin-walled" ], "intraHash" : "a4c57e0464372e62bb50d935a871b66f", "interHash" : "b3757ac37d65232eb23899c5191f9bff", "label" : "Second-generation implants for load introduction into thin-walled CFRP-reinforced UHPC beams: implant optimisation and investigations of production technologies", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 2, "pub-type": "article", "journal": "Materials", "year": "2019", "url": "", "author": [ "Benjamin Kromoser","Oliver Gericke","Mathias Hammerl","Werner Sobek" ], "authors": [ {"first" : "Benjamin", "last" : "Kromoser"}, {"first" : "Oliver", "last" : "Gericke"}, {"first" : "Mathias", "last" : "Hammerl"}, {"first" : "Werner", "last" : "Sobek"} ], "volume": "12","number": "23","pages": "3973","abstract": "Combining two high-performance materials\u2014ultra-high-performance concrete (UHPC)\nas the matrix and carbon-fibre-reinforced composites (CFRP) as the reinforcement\u2014opens up new\npossibilities for achieving very lightweight thin-walled concrete elements. This strategy, however,\nleads to a higher degree of material utilisation, resulting in the generation of higher forces around load\nintroduction points and supports. The authors present a solution for increasing the performance of\nsupports of very slender CFRP-reinforced UHPC beams by using metal implants. Implants are used in\nplace of concrete in regions of stress concentrations and significant deviation forces. These are able to\ntransfer high stresses and forces e ciently due to their ability to sustain both tension and compression\nin equal measure. A key issue in their development is the interface between the reinforced concrete\nand metal implant. Building on previous research, this paper deals with the conceptual design of three\ntypes of implants manufactured from di erent metals and with three di erent types of automated\nproduction technologies (water-jet cutting, metal casting with a 3D-printed plastic formwork and\nbinder jetting of steel components). For this paper, tests were carried out to determine the load-bearing\nbehaviour of beams with the three di erent types of support implants used for load introduction at\nthe supports. A carbon rod served as bending reinforcement and a pre-formed textile reinforcement\ncage served as shear and constructive reinforcement.", "issn" : "1996-1944", "doi" : "10.3390/ma12233973", "bibtexKey": "kromoser_second-generation_2019" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2f8414d95148aadf5e48ce4e7ed05b78f/jmueller", "tags" : [ "(Planer),","Anforderung,","Aussichtsplattform,","Baden-Württemberg,","Baugrundeigenschaft,","Befestigungselement,","Belastungssimulation,","Besonderheit,","Betonkonstruktion,","Betonplatte,","Bundesrepublik,","Dauerfestigkeit,","Deutschland,","Erdbebensimulation,","Fassadengestaltung,","Fassadenverkleidung,","Flächengebilde,","Funktion,","Gebäudehülle,","Glasfasergewebe,","Krafteinleitung,","Nachweis,","Pendel,","Planungsanforderung,","Rottweil(11),","Schwerlastanker,","Schwingungsdämpfung,","Schwingungserregung,","Sobek,","Stahlbetonturm,","Temperaturspannung,","Testanlage,","Textiles","Tragwerksbemessung,","Turmbauwerk,","Werner","Windbelastung,","Witterungsschutz","anchor,","application,","area-measured","building","capacity,","concrete","damping,","design,","dimensioning","earthquake","endurance,","facade","facing,","fastener,","feature,","force","function,","glass-fiber","ground","heavy-load","impulse,","installation,","load","loading","material,","of","oscillatory","pendulum,","planning","platform,","proof,","property,","protection,","reinforced","requirement,","shape,","simulation,","slab,","sobek","special","stress,","structure,","structures,","temperature","test","textile","tissue,","tower","tower,","vibration","viewing","weathering","wind" ], "intraHash" : "f8414d95148aadf5e48ce4e7ed05b78f", "interHash" : "bb3d5f6cc5e5aba63879e532c67fc551", "label" : "Hülle mit vielen Aufgaben - Textilfassade", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 1, "pub-type": "article", "journal": "Fassadentechnik", "year": "2017", "url": "", "author": [ "Holger Hinz","Werner Sobek" ], "authors": [ {"first" : "Holger", "last" : "Hinz"}, {"first" : "Werner", "last" : "Sobek"} ], "volume": "23","number": "6","pages": "20--25","abstract": "Er überragt alle Gebäude in Baden-Württemberg und bietet Deutschlands höchste Aussichtsplattform - der Aufzugstest-Turm der ThyssenKrupp Elevator AG im schwäbischen Rottweil. Um den Betonkörper \"schraubt\" sich eine 17.000 qm große Hülle aus polymerbeschichtetem Glasfasergewebe. Zur Verankerung dieser Membran kommen Schwerlastbefestigungen zum Einsatz.", "issn" : "0948-1214", "bibtexKey": "hinz_hulle_2017" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/29d780ed026e74fce3f806deb3875064a/jmueller", "tags" : [ "adaptive,","control","deflection","lightweight,","load","management,","path","sobek" ], "intraHash" : "9d780ed026e74fce3f806deb3875064a", "interHash" : "f00573b02bece0f39726e5239b85b292", "label" : "Adaptive lightweight structures", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 1, "pub-type": "inproceedings", "booktitle": "Lightweight Structures in Civil Engineering, IASS Symposium, June 24-28, 2002, Warsaw, Poland","address":"Warsaw", "year": "2002", "url": "", "author": [ "Werner Sobek","Patrick Teuffel" ], "authors": [ {"first" : "Werner", "last" : "Sobek"}, {"first" : "Patrick", "last" : "Teuffel"} ], "pages": "203--210","abstract": "Mobile or deployable structures, wide span bridges or high-rise towers increase the demand for more efficient and lightweight structures. Recent developments in information technology, material science, electronics and structural engineering pushed the limits of feasibility further and the integration of all these technologies promise a great potential: the introduction of adaptive systems in architecture and structural engineering. In natural systems adaptive processes are well known and they seem to be obvious and appropriate. In contrast, technical systems, e. g. bridges or houses are static \u2013 they don\u2019t react to changes in their environment. But it seems to be logical to have systems that react to external stimuli, such as varying loading conditions or noise. Adaptronics deals with all aspects which are relevant to research, development and application of adaptive systems: Sensors, actuators and a control unit are integrated into one system. Sensors (or nerves) are able to detect and measure a variety of parameters, such as temperature or strains. Actuators are used to carry out the desired control action, for instance applying a force to the system or to change the stiffness or damping of the structure. In our studies we consider active and semi-active systems with the aim to homogenise the stress distribution and to control the deflections. Numerical examples are presented in this paper to show the potential of this new development for lightweight structures.", "isbn" : "83-908867-6-6", "bibtexKey": "sobek_adaptive_2002" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2655d6456138451a904a75fbe46ac8269/jmueller", "tags" : [ "CFRP","Implants","Load","Thin","UHPC,","concrete","concrete,","engineering,","for","in","introduction","reinforcement,","sobek","thin","walled" ], "intraHash" : "655d6456138451a904a75fbe46ac8269", "interHash" : "3124ad45939f4d90f05c74f6aaabb4f3", "label" : "Implants for load introduction into thin-walled CFRP-reinforced UHPC beams", "user" : "jmueller", "description" : "", "date" : "2023-11-27 15:10:57", "changeDate" : "2023-11-27 15:10:57", "count" : 2, "pub-type": "article", "journal": "Composite Structures", "year": "2018", "url": "", "author": [ "Benjamin Kromoser","Oliver Gericke","Werner Sobek" ], "authors": [ {"first" : "Benjamin", "last" : "Kromoser"}, {"first" : "Oliver", "last" : "Gericke"}, {"first" : "Werner", "last" : "Sobek"} ], "volume": "194","pages": "178--187","abstract": "Combining two high-performance materials \u2013 viz. ultra-high performance concrete (UHPC) as the matrix, and carbon fibre reinforced polymer (CFRP) as the reinforcement \u2013 opens up new possibilities of achieving concrete elements with thin walls and minmial weight. This strategy, however, results in a higher degree of material utilisation, which impedes load transfer from such thin-walled concrete elements to auxiliary constructions such as superordinate load-bearing systems. The authors present a solution for the load transfer from very slender CFRP-reinforced UHPC beams to its supports via steel implants [1] \u2013 [3]. In this paper, the conceptual design of three different types of implants is presented. The geometry of the implant and especially the connection of the CFRP reinforcement to the steel implant are examined in detail. For this paper the authors tested beams with three different types of implants and three different configurations of the textile CFRP reinforcement serving as structural and shear reinforcement.", "issn" : "0263-8223", "doi" : "10.1016/j.compstruct.2018.03.044", "bibtexKey": "kromoser_implants_2018" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2c0546a91c9ee2de9cecdc06d2621cc76/wolfganghauser", "tags" : [ ",","300,","Agent-based","Agentenbasierte","Elektrizitätsverbrauch","Energieverbrauch","Internationaler","Lastkurven","Lebensstil","Lifestyle","Modelling","Simulation","Simulation,","Vergleich,","curve","demand","energy","load","residential" ], "intraHash" : "c0546a91c9ee2de9cecdc06d2621cc76", "interHash" : "2d34f196c45b9e834362fb294a142943", "label" : "Analysis and agent-based modelling of lifestyle aspects influencing the residential energy demand in France and Germany", "user" : "wolfganghauser", "description" : "", "date" : "2023-10-24 12:47:49", "changeDate" : "2023-10-24 12:47:49", "count" : 3, "pub-type": "misc", "publisher":"Universität Stuttgart", "year": "2013", "url": "http://elib.uni-stuttgart.de/handle/11682/5664", "author": [ "Wolfgang Hauser" ], "authors": [ {"first" : "Wolfgang", "last" : "Hauser"} ], "language" : "en", "doi" : "10.18419/OPUS-5647", "bibtexKey": "https://doi.org/10.18419/opus-5647" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/22ce5ad32ad7833994d19cb437d723614/llis", "tags" : [ "cognition","effort","llis","load","modeling","myown" ], "intraHash" : "2ce5ad32ad7833994d19cb437d723614", "interHash" : "e9712d1a773253a50b60b6f1436dfef4", "label" : "Mental effort: One construct, many faces?", "user" : "llis", "description" : "", "date" : "2023-09-23 09:33:58", "changeDate" : "2024-08-25 16:41:54", "count" : 3, "pub-type": "inproceedings", "booktitle": "Proceedings of the 42nd Annual Conference of the Cognitive Science Society","publisher":"Cognitive Science Society", "year": "2020", "url": "https://cognitivesciencesociety.org/cogsci20/papers/0001/0001.pdf", "author": [ "Sebastian Musslick","Maria Wirzberger","Ivan Grahek","Laura Bustamante","Amitai Shenhav","Johnathan D. Cohen" ], "authors": [ {"first" : "Sebastian", "last" : "Musslick"}, {"first" : "Maria", "last" : "Wirzberger"}, {"first" : "Ivan", "last" : "Grahek"}, {"first" : "Laura", "last" : "Bustamante"}, {"first" : "Amitai", "last" : "Shenhav"}, {"first" : "Johnathan D.", "last" : "Cohen"} ], "editor": [ "Stephanie Denison","Michael Mack","Yang Xu","Blair C. Armstrong" ], "editors": [ {"first" : "Stephanie", "last" : "Denison"}, {"first" : "Michael", "last" : "Mack"}, {"first" : "Yang", "last" : "Xu"}, {"first" : "Blair C.", "last" : "Armstrong"} ], "pages": "1-2","abstract": "We can all feel exhausted after a day of work, even if we have spent it sitting at a desk. The intuitive concept of mental effort pervades virtually all domains of human information processing and has become an indispensable ingredient for general theories of cognition (Anderson, 2007; Shenhav et al., 2017; Lieder & Griffiths, 2015). However, inconsistent use of the term across cognitive sciences, including cognitive psychology, education, human-factors engineering and artificial intelligence, makes it one of the least well-defined theoretical constructs across fields. A number of recent approaches lay the foundation for a consensus by offering formal accounts of mental effort. Yet, reaching a multifield-wide consensus on the operationalization of mental effort will require cross-talk between different empirical and computational approaches, including symbolic architectures, non-parametric Bayesian statistics and neural networks. The purpose of this full-day workshop is to review and integrate these emerging perspectives.", "bibtexKey": "musslick2020mental" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/26967bd47c956f6850bf08f6450e36dbd/llis", "tags" : [ "ACT-R","cognition","learning","llis","load","modeling","myown" ], "intraHash" : "6967bd47c956f6850bf08f6450e36dbd", "interHash" : "98e735899df4a406d1a1a7e03566c8ab", "label" : "Memory-related cognitive load effects in an interrupted learning task: A model-based explanation", "user" : "llis", "description" : "", "date" : "2023-09-23 09:31:13", "changeDate" : "2024-08-25 16:41:25", "count" : 4, "pub-type": "article", "journal": "Trends in Neuroscience and Education","publisher":"Elsevier", "year": "2020", "url": "", "author": [ "Maria Wirzberger","Jelmer P Borst","Josef F Krems","Günter Daniel Rey" ], "authors": [ {"first" : "Maria", "last" : "Wirzberger"}, {"first" : "Jelmer P", "last" : "Borst"}, {"first" : "Josef F", "last" : "Krems"}, {"first" : "Günter Daniel", "last" : "Rey"} ], "pages": "100139","abstract": "Background\r\n\r\nThe Cognitive Load Theory provides a well-established framework for investigating aspects of learning situations that demand learners\u2019 working memory resources. However, the interplay of these aspects at the cognitive and neural level is still not fully understood.\r\nMethod\r\n\r\nWe developed four computational models in the cognitive architecture ACT-R to clarify underlying memory-related strategies and mechanisms. Our models account for human data of an experiment that required participants to perform a symbol sequence learning task with embedded interruptions. We explored the inclusion of subsymbolic mechanisms to explain these data and used our final model to generate fMRI predictions.\r\nResults\r\n\r\nThe final model indicates a reasonable fit for reaction times and accuracy and links the fMRI predictions to the Cognitive Load Theory.\r\nConclusions\r\n\r\nOur work emphasizes the influence of task characteristics and supports a process-related view on cognitive load in instructional scenarios. It further contributes to the discussion of underlying mechanisms at a neural level.", "doi" : "10.1016/j.tine.2020.100139", "bibtexKey": "wirzberger2020memory" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2fb76ceea2e75f7964dde0b6cbfc95fd3/petraheim", "tags" : [ "2022","Maximizing","buckling","composite","cylinders","elliptical","engineering","gil","guo","itke","knippers","lamination","load","parameters","serhat","using" ], "intraHash" : "fb76ceea2e75f7964dde0b6cbfc95fd3", "interHash" : "2bd33d29fe1875039cd36fb682a80f5d", "label" : "Maximizing buckling load of elliptical composite cylinders using lamination parameters", "user" : "petraheim", "description" : "", "date" : "2023-05-25 12:10:30", "changeDate" : "2023-05-25 12:10:30", "count" : 5, "pub-type": "article", "journal": "Engineering Structures","publisher":"Elsevier", "year": "2022", "url": "https://www.sciencedirect.com/science/article/pii/S014102962200459X", "author": [ "Yanan Guo","Gokhan Serhat","Marta Gil Pérez","Jan Knippers" ], "authors": [ {"first" : "Yanan", "last" : "Guo"}, {"first" : "Gokhan", "last" : "Serhat"}, {"first" : "Marta", "last" : "Gil Pérez"}, {"first" : "Jan", "last" : "Knippers"} ], "volume": "262","pages": "114342","abstract": "Structural members made of fiber-reinforced polymers (FRP) attract increasing attention in the development of novel architectural systems that challenge the standard design methodologies. Cylindrical surfaces constitute one of the typical geometric sets obtained with the FRP component fabrication. This paper explores the influences of two geometric parameters on the buckling performance of elliptical cylinders: inverse slenderness (ratio of minimum diameter to height) and eccentricity (ratio of radii along semi-axes). The overall stiffness properties are defined using lamination parameters. This analysis method eliminates the dependency of optimal solutions on the initial assumptions regarding the laminate configuration, which needs to be explicitly described in multi-layer modeling. Finite element analyses are utilized to compute buckling loads of the cylinders under axial compression force and bi-axial bending moments. The optimal lamination parameters and buckling stresses are determined for various parameters, and the lamination parameters corresponding to the optimal and simple [±45°] angle-ply design points are presented in the lamination parameter plane via Miki's diagram. The results reveal the level of performance that can be achieved by a specific geometry and provide guidelines for the optimal design of elliptical laminated cylinders against buckling.", "issn" : "0141-0296", "doi" : "10.1016/j.engstruct.2022.114342", "bibtexKey": "Guo_2022" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/2fb76ceea2e75f7964dde0b6cbfc95fd3/itke", "tags" : [ "guo","buckling","using","gil","Maximizing","knippers","2022","engineering","cylinders","lamination","elliptical","itke","from:petraheim","composite","load","serhat","parameters" ], "intraHash" : "fb76ceea2e75f7964dde0b6cbfc95fd3", "interHash" : "2bd33d29fe1875039cd36fb682a80f5d", "label" : "Maximizing buckling load of elliptical composite cylinders using lamination parameters", "user" : "itke", "description" : "", "date" : "2023-05-25 12:10:30", "changeDate" : "2023-05-25 12:10:30", "count" : 5, "pub-type": "article", "journal": "Engineering Structures","publisher":"Elsevier", "year": "2022", "url": "https://www.sciencedirect.com/science/article/pii/S014102962200459X", "author": [ "Yanan Guo","Gokhan Serhat","Marta Gil Pérez","Jan Knippers" ], "authors": [ {"first" : "Yanan", "last" : "Guo"}, {"first" : "Gokhan", "last" : "Serhat"}, {"first" : "Marta", "last" : "Gil Pérez"}, {"first" : "Jan", "last" : "Knippers"} ], "volume": "262","pages": "114342","abstract": "Structural members made of fiber-reinforced polymers (FRP) attract increasing attention in the development of novel architectural systems that challenge the standard design methodologies. Cylindrical surfaces constitute one of the typical geometric sets obtained with the FRP component fabrication. This paper explores the influences of two geometric parameters on the buckling performance of elliptical cylinders: inverse slenderness (ratio of minimum diameter to height) and eccentricity (ratio of radii along semi-axes). The overall stiffness properties are defined using lamination parameters. This analysis method eliminates the dependency of optimal solutions on the initial assumptions regarding the laminate configuration, which needs to be explicitly described in multi-layer modeling. Finite element analyses are utilized to compute buckling loads of the cylinders under axial compression force and bi-axial bending moments. The optimal lamination parameters and buckling stresses are determined for various parameters, and the lamination parameters corresponding to the optimal and simple [±45°] angle-ply design points are presented in the lamination parameter plane via Miki's diagram. The results reveal the level of performance that can be achieved by a specific geometry and provide guidelines for the optimal design of elliptical laminated cylinders against buckling.", "issn" : "0141-0296", "doi" : "10.1016/j.engstruct.2022.114342", "bibtexKey": "Guo_2022" } , { "type" : "Publication", "id" : "https://puma.ub.uni-stuttgart.de/bibtex/29d530f5c074dc9af0e1c475c6ea3ca48/inspo5", "tags" : [ "architecture","compression","contraction","dynamics","load","muscle","sonography","transverse","ultrasound" ], "intraHash" : "9d530f5c074dc9af0e1c475c6ea3ca48", "interHash" : "7bc93b91d4afa86288032a24d5ee4708", "label" : "The Effect of Multidirectional Loading on Contractions of the M. Medial Gastrocnemius", "user" : "inspo5", "description" : "", "date" : "2022-07-19 11:10:29", "changeDate" : "2022-07-19 09:10:56", "count" : 2, "pub-type": "article", "journal": "Frontiers in Physiology","publisher":"Frontiers Media SA", "year": "2021", "url": "https://doi.org/10.3389%2Ffphys.2020.601799", "author": [ "David S. Ryan","Norman Stutzig","Andreas Helmer","Tobias Siebert","James M. 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