随着高墩大跨桥梁不断涌现，车辆速度和载重量不断增大，车桥耦合振动问题愈加突出。
As long span Bridges are constantly emerging, the speed and load of vehicles are increasing, Coupled vibration of vehicle-bridge problems become more prominent.
采用空间梁单元模拟高墩、大跨桥梁实际结构。
Spatial beam element is adopted to simulate large-span bridge with high-pier.
以高墩大跨连续刚构桥为研究对象，收集大量已建桥梁主墩的设计类型、截面参数和系梁的设置；
The datum for piers design were collected from a large number of long-span rigid frame bridges which have been built.
近年来，高墩大跨径连续刚构桥在深水库区的桥梁中逐渐得到应用。
In recent years, continuous rigid frame Bridges with long span and high piers are gradually applied in deep reservoir areas.
近年来，高墩大跨径连续刚构桥在深水库区的桥梁中逐渐得到应用。
In recent years, continuous rigid frame Bridges with long span and high piers are gradually applied in deep reservoir areas.
应用推荐