Effects of Initial Geometrical Imperfection on Ultimate load of Single-Layer Cylindrical Reticulated Shells Under Severe Earthquake
Author(s): |
Weijing Zhang
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Medium: | conference paper |
Language(s): | English |
Conference: | Interfaces: Architecture, Engineering, Science, Annual Meeting of the International Association of Shell & Spatial Structures (IASS), Hamburg, 25-27 September 2017 |
Published in: | Interfaces: Architecture . Engineering . Science |
Year: | 2017 |
Abstract: | Nonlinear dynamic response analysis was performed for two kinds of single-layer cylindrical reticulated shells with initial imperfections under earthquake using OpenSEES, the effect of initial imperfection on ultimate load of cylindrical shell with different key parameters were studied. |