Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Analytical Method for Determining Seismic Response of Cooling Towers on Footing Foundations
A finite element model was developed to analyze shells of revolution under dynamic loading with soil-structure interaction effects. The model consists of high-precision rotational shell finite elements, representing the axisymmetric shell, supported on an equivalent boundary system, representing the soil medium. The substructure method is used to model the shell and soil components. In addition to the seismic analysis capability of the proposed model, it is also applicable to other dynamic loads such as wind. The dynamic behavior of a hyperboloidal cooling tower is studied using the proposed model. Dynamic properties are studied and stress analysis is carried out for a variety of soil conditions. The appendices include high precision rotational shell elements, details of stiffness matrix for an isoparametric solid element, a listing of the SUBASE Program, and modifications and additions for the User's Manual of the SHORE-III Program.
Analytical Method for Determining Seismic Response of Cooling Towers on Footing Foundations
A finite element model was developed to analyze shells of revolution under dynamic loading with soil-structure interaction effects. The model consists of high-precision rotational shell finite elements, representing the axisymmetric shell, supported on an equivalent boundary system, representing the soil medium. The substructure method is used to model the shell and soil components. In addition to the seismic analysis capability of the proposed model, it is also applicable to other dynamic loads such as wind. The dynamic behavior of a hyperboloidal cooling tower is studied using the proposed model. Dynamic properties are studied and stress analysis is carried out for a variety of soil conditions. The appendices include high precision rotational shell elements, details of stiffness matrix for an isoparametric solid element, a listing of the SUBASE Program, and modifications and additions for the User's Manual of the SHORE-III Program.
Analytical Method for Determining Seismic Response of Cooling Towers on Footing Foundations
O. El-Shafee (Autor:in) / P. L. Gould (Autor:in)
1979
228 pages
Report
Keine Angabe
Englisch
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