01 Fakultät Architektur und Stadtplanung
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Item Open Access HAUS TRADITION GLÜCK - Die Korrelation traditioneller Architektur und Stadtstrukturen mit dem subjektiven Wohlbefinden der Altstadtbewohner von Tunis(2021) Humpert, Raoul Cyril; Hannemann, Christine (Prof. Dr.)Das Haus, die Tradition und das Glück; die drei charakteristischen Termini dieser Forschung stehen explizit und markant in ihrer direkten Aneinanderreihung und sollen als Hyperonyme einer Metaebene für den folgenden Diskurs dienen. Diese setzt sich mit der Wechselbeziehung und Symbiose dieser drei Themenfelder auseinander. HAUS - als Synonym für (domestikale) Architektur und Stadtstruktur sowie Planung. TRADITION - für traditionelles Bauen und verwandte traditionelle Bräuche sowie kulturelle Gegebenheiten. GLÜCK - als Überbegriff von Wohnzufriedenheit, Lebensqualität, Glück und subjektivem Wohlbefinden in Bezug zur gebauten Umwelt. Die Zielsetzung der vorliegenden Forschungsarbeit ist die Erkenntnis darüber, ob, inwiefern und auf welche Weise traditionelle Architektur und traditionelle Stadtstrukturen das Wohlbefinden von Bewohnern beeinflusst. Prinzipiell setzt sich die Abeit somit aus zwei Teilen zusammen. Im ersten Teil, der theoretisch-konzeptionellen Rahmung, wird sich in einem (Architektur-)theoretischen Diskurs mit der Forschungsthematik auseinandergesetzt. Darauf aufbauend, wird das Konzept für die Feldforschung entwickelt. Deren Ergebnisse die Grundlage des zweiten empirischen Teils der Arbeit bilden.Item Open Access Regelungskonzepte für schaltbare Verglasungen zur Optimierung des Innenraumkomforts(2019) Husser, Marzena; Sobek, Werner (Prof. Dr.-Ing. Dr.-Ing. E.h. Dr. h.c.)Die Fassade, als Schnittstelle zwischen dem Innen- und dem Außenraum, wird mit zahlreichen Anforderungen konfrontiert. Wird im Innenraum eine thermische und eine visuelle Behaglichkeit angestrebt, so ist dies allein durch die Auslegung traditioneller Fassadenverglasungen mit invarianten Eigenschaften, ohne zusätzliche Funktionselemente und Energieeinsatz, meistens nicht möglich. Bei adaptiven Verglasungen kann die Licht- und Energietransmission in bestimmten Wellenlängenbereichen verändert werden, was neue bauphysikalische Potentiale zur Folge hat. Im Rahmen der vorliegenden Arbeit wurde eine elektrisch steuerbare Verglasung auf Flüssigkristallbasis (s.g. TN-Verglasung) behandelt. Das Ziel der Arbeit war die Untersuchung der Möglichkeiten einer Komfortsteigerung (Optimierung sowohl des visuellen als auch des thermischen Komforts) bei gleichzeitiger Minimierung des Raumenergiebedarfs durch die Anwendung unterschiedlicher Regelungsstrategien der genannten Verglasung.Item Open Access Granular architectures : granular materials as "designer matter" in architecture(Stuttgart : Institute for Computational Design and Construction, University of Stuttgart, 2020) Dierichs, Karola; Menges, Achim (Prof.)The thesis investigates designed granular materials in architecture. Granular materials are defined as high numbers of particles larger than a micrometre, between which mainly short-range repulsive contact forces are acting. In a designed granular material the geometry and material of the individual particle are determined by a designer. Consequently, the overall granular material can have characteristics which are novel in comparison to non-designed granular materials. In architecture, designed granular materials are understood to have new characteristics which fulfil specific architectural performance criteria. The relevance of designed granular materials in architecture is threefold. All granular materials are both fully recyclable and reconfigurable due to the fact that the individual particles are in no way bound to each other. These first two aspects alone make any granular material, whether it is designed or not, a highly pertinent strand of architectural design research. However, designed granular materials, in addition to being recyclable and reconfigurable, bear the potential for the development of entirely novel material behaviours. In the context of architecture, designed granular materials can be considered as a form of "material systems", and more specifically as a sub-group of "aggregate systems". In the wider transdisciplinary context, designed granular materials for architecture can be considered a form of "designer matter (DM)". "Designer matter (DM)" is understood as matter which is designed in its structural characteristics at its mesoscale rather than its macro- or its microscale. The current state of research into designed granular materials is presented for both architecture and granular physics, on a conceptual as well as on a project-based level. In this context the thesis aims to establish and validate a first version of a comprehensive design system for exploring designed granular materials in architecture and for interfacing with granular physics. The research development of this thesis is presented and evaluated with respect to the practical, methodological and conceptual foundations which have been laid during this phase. The methods are introduced in terms of methodological frameworks, tools and techniques and the applied research methodology. The core part of the thesis comprises a design system with a related design system catalogue as well as two case studies. The design system is established for particle systems and for related construction systems. It formulates the basic system categories and corresponding parameters. The design system catalogue is presented in the appendix and summarizes tests which investigate individual aspects of the overall design system for particle and construction systems. Each of the two case studies explores the integration of a different set of design system categories. They were conducted both through full-scale prototypes and a related set of tests with statistical repetition. Case study 1 investigates vertical structures made from a designed granular material consisting of highly non-convex particles. Case study 2 combines two designed granular materials, one consisting of convex particles and the other of highly non-convex particles, in order to form spatial enclosures. The case studies are evaluated with respect to their practical, methodological and conceptual contributions to architectural design research. The thesis is summarized and its contributions are assessed in conclusion both with respect to the field of architecture and for the field of granular physics. Further research in the field of designed granular materials in architecture can be conducted on the practical, methodological and conceptual levels of design. On the practical level, in the area of particle systems the investigation of graded granular materials, of different mechanical properties of the particles' material or of designed granular materials consisting of particles with variable geometry is highly promising. In the area of construction systems, the development of behavioural models of robotic construction is very relevant. Another key direction is for the construction systems to become increasingly simple, while the particles are progressively designed to perform parts of the construction process by themselves. On the methodological level, the integration of "inverse" design methods is the logical next step. This can be done on the basis of the proposed design system. On the conceptual level, the framework of "designer matter (DM)" needs to be further established both as a transdisciplinary model and within the field of architecture. Only then can designed granular materials be fully discussed as one form of "designer matter (DM)" in architecture. Key to any further development of the overall research field is the integration of the two fields of architecture and granular physics.Item Open Access Ludwig Hilberseimer und das Primitive in der Kunst(2018) Jüttner, Frank; Philipp, Klaus Jan (Prof. Dr. phil.)