摘要
以一联空心板桥为研究对象,建立了三维空间模型,采用反应谱法,对不同墩高、不同场地类型、不同地震烈度下的小跨径桥梁的抗震性能进行了分析。
Taking a continuous hollow core slab bridge as research object, a three -dimensional space model is established. The aseismatic performances of small - span bridge with different pier height, site type and seismic intensity are analyzed with response spectrum method.
出处
《北方交通》
2012年第8期52-53,共2页
Northern Communications
关键词
空心板桥
反应谱法
抗震设计
Hollow core slab bridge
Response spectrum method
Aseismatic design
