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整体式桥台无伸缩缝桥梁结构详细分析 被引量:3

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摘要 针对浙江省首座整体式桥台无伸缩缝桥梁示范工程,文章建立了详细的桥梁结构有限元模型,对结构位移、结构应力和桩基应力进行了分析。为考虑整体式桥台、桩基与土的周期性相互作用,在结构与土体间采用接触单元进行模拟。通过对结构位移和上部结构、桥台、桩基的详细应力分析,对整体式桥台桥梁的力学行为有了进一步认识,所得结论可为该类型桥梁的详细设计提供有益参考。
出处 《四川建筑》 2015年第3期130-133,共4页 Sichuan Architecture
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