Dynamic Collapse Analysis of Single-Layer Lattice Domes with Supporting Frames

Autor: Wei Lu, Xiao Qiang Ren, Jun Lin Wang, Hong Mei Li, Jian Heng Sun
Rok vydání: 2016
Předmět:
Zdroj: Applied Mechanics and Materials. 835:506-513
ISSN: 1662-7482
Popis: Dynamic collapse analysis is an important research subject for large span single layer reticulated shell structures. In this paper, the dynamic collapse behavior of the single layer reticulated shell with substructure which support the reticulated shell are investigated under the earthquake actions. In the analysis, the geometric imperfections, the material and the geometric nonlinear of the structures are considered. The effects of different stiffness of substructure to the collapse earthquake accelerations and the plastic member distribution of the reticulated shell are investigated.
Databáze: OpenAIRE