碰撞效应指高压下的亚空间碰撞反应。
有鉴于此，对桥梁结构进行抗震分析时，有必要着重考虑碰撞效应对其地震动响应的影响。
Keep this in mind, it is necessary that consider the effect of the collision on the seismic response of the bridge in the seismic analysis of the Bridges.
本文从离子动力学方程出发，利用LB碰撞模型研究了离子-离子碰撞效应对前鞘等离子体输运的影响。
By using ion kinetic equation, the influence of ion-ion collision effects on the presheath plasma transport is taken into account through the LB collisional model.
在此基础上，应用非线性时程方法研究了纵向地震作用下连续梁桥相邻联的非同向振动和伸缩缝处的碰撞效应。
This model was used to investigate the out-of-phase vibrations and pounding effects of adjacent girders at expansion joints by the nonlinear time-history analysis method.
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