高烈度地震区大跨径桥梁桥型方案研究

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摘要本文通过对某高烈度地震区高速公路大跨径桥梁的不同桥型方案进行非线性时程抗震分析,并进行减隔震设计。研究结果表明,在高烈度地震区桥型方案的选择具有至关重要的作用,连续梁桥方案较刚构梁桥方案具有更为优越的抗震性能。

作者王立志

机构地区河南省焦作市公路管理局

出处《公路交通科技（应用技术版）》 CAS CSCD 2012年第7期256-257,277,共3页

关键词高烈度地震区大跨径桥梁减隔震设计非线性时程分析桥型方案

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公路交通科技（应用技术版）

2012年第7期

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