In this paper, based on the nonlinear time history analysis of the seismic response of the overall bridge model, the performances of three kinds of the girder end constraint systems for the bridge, such as the free movement device, liquid viscous damper a
In this paper, based on the nonlinear time history analysis of the seismic response of the overall bridge model, the performances of three kinds of the girder end constraint systems for the bridge, such as the free movement device, liquid viscous damper a
通过全桥模型的地震反应非线性时程分析，从抗震角度对梁端自由、梁端设置液体粘滞阻尼器以及设置锁定装置3种梁端约束体系下的性能进行比较分析，选定了液体粘滞阻尼器，从保护反力墙，并使其安全系数与阻尼器安全系数匹配的角度确定了粘滞阻尼器的参数。