基于隔震支座的连续梁桥隔震效果研究

介绍桥梁隔震支座的原理及基本特性,对一座三跨连续梁分别在普通支座和隔震支座条件下的地震响应力学特性进行对比分析,结果表明采用隔震支座能有效改善连续梁桥的抗震性能。

Isolating Affection of Continuous Beam Bridge Based on Isolation Bearing

This paper introduces the principle and basic characteristics of bridge isolation bearing.By comparing and analyzing the mechanical properties of seismic response of one three-span continuous beam under the condition of ordinary bearing and isolation bearing,the result shows that isolation bearing can improve the seismic performance of continuous beam bridge effectively.