As those long span t type rigid Bridges with high pier served in railway, it is a need to evaluate their dynamic capability.
高墩大跨t构桥应用于铁路中，需要对其动力性能进行评估。
The pier displacement is a key parameter for analyzing the security of the high pier bridges.
墩顶位移是表征高墩桥桥墩安全的重要参数之一。
The installment of tie beam of pier in high earthquake intensity regions was studied in the view of improving seismic performance of bridges.
从提高桥梁抗震性能的角度出发，研究了高烈度区桥墩系梁的设置问题。
The results show that the calculated results of the new model are less than that of the formers, especially in the case of the flexible pier Bridges.
计算结果表明，新模型计算结果要小于既有模型，对于柔性墩台结构，差异尤其明显。
In the west of China, there are lots of high-pier Bridges that cross the huge mountains and rivers.
中国的西部地区，多处于大山大河的地区，地形起伏，沟壑交错，山岭纵横，所以高墩桥甚多。
The nonlinear partial differential equations for the tall pier vibration of railway bridges are derived by taking the influence of geometric nonlinearity into consideration, i.
以铁路高桥墩为研究对象 ，导出了计轴力及内力素方向改变所致非线性项的高桥墩振动偏微分方程。
It is important for seismic analysis and design of pier of skew curve Bridges and interchange bridge.
这对于斜弯桥及立交工程抗震分析和设计具有重要意义。
It is important for seismic analysis and design of pier of skew curve Bridges and interchange bridge.
这对于斜弯桥及立交工程抗震分析和设计具有重要意义。
应用推荐