Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Beitrag zur physikalisch nichtlinearen Analyse von Aussteifungssystemen mit Methoden der mathematischen Optimierung
In this thesis a strategy to physically non-linear analysis of multi-storey buildings will be developed. With respect to reconstruction and revitalisation the structural system as well as the loadings can be modified. If the etermination of internal forces is based on the assumption of linear elastic material behaviour, the bearing capacity of the structural system will be often not checkable. In this context it is reasonable to use models, which include non-linear effects.The investigated wall assemblies are subdivided into elementary wall elements, normally rectangular. At the edges of elements shear forces secures the compatibility between the individual walls. The physically non-linearity will be included by multi-linear material laws. The mechanical problem for determination of internal forces und deformations will be formulate as extremum principle with contraints. The mechanical model presented in this thesis shall be demonstrate on a structural system of large planel structure.
Beitrag zur physikalisch nichtlinearen Analyse von Aussteifungssystemen mit Methoden der mathematischen Optimierung
In this thesis a strategy to physically non-linear analysis of multi-storey buildings will be developed. With respect to reconstruction and revitalisation the structural system as well as the loadings can be modified. If the etermination of internal forces is based on the assumption of linear elastic material behaviour, the bearing capacity of the structural system will be often not checkable. In this context it is reasonable to use models, which include non-linear effects.The investigated wall assemblies are subdivided into elementary wall elements, normally rectangular. At the edges of elements shear forces secures the compatibility between the individual walls. The physically non-linearity will be included by multi-linear material laws. The mechanical problem for determination of internal forces und deformations will be formulate as extremum principle with contraints. The mechanical model presented in this thesis shall be demonstrate on a structural system of large planel structure.
Beitrag zur physikalisch nichtlinearen Analyse von Aussteifungssystemen mit Methoden der mathematischen Optimierung
[Elektronische Ressource]
2004
125 S = 2436 Kb, text
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Hochschulschrift
Elektronische Ressource
Deutsch
| TIBKAT | 2004