车辆荷载对土石坝坝顶道路的影响分析

Analysis of the Influence of Vehicle Load on Embankment Dam Crest

土石坝坝顶通常会有交通要求,车辆荷载对大坝坝体影响深度直接影响坝体结构安全,尤其是对心墙料的变形影响不容忽视,因此对坝顶交通量较大的道路路基深度研究十分必要,通过ANSYS有限元三维模拟探究车辆荷载对坝顶道路的动力响应及影响深度。对大坝填筑具有一定参考价值。

There are usually traffic requirements on the embankment dam crest. The impact depth of vehicle load on the dam body directly affects the safety of dam structure,especially the influence of vehicle load on the deformation of core wall material should not be ignored. Therefore,it is very necessary to study the depth of roadbed with large traffic volume on the dam crest. This study has a certain reference value for dam filling.