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Analytical Study of Aseismatic Performance of Donghai Bridge
Author(s): 
Pages: 42-44
Year: Issue:  z1
Journal: WORLD BRIDGES

Keyword:  斜拉桥抗震性能非线性结构分析;
Abstract: 针对东海大桥主桥的抗震性能进行分析研究,基于两水准设防、两阶段的抗震设计思想,对主桥进行了抗震分析.同时考虑了支座的非线性、拉索的几何非线性和墩柱的非线性等对结构抗震性能的影响.研究结果表明,东海大桥主桥的抗震性能满足预期的设计性能目标.
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