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中文摘要：
采用基于有限差分法的FLAC软件,对喇嘛溪沟大桥处岸坡应力位移特征进行了数值模拟,考虑了自然边坡和建桥后工程荷载通过桥台作用于边坡上2种情况,绘制了岩体边坡在设计荷载作用下的应力等值线图、水平位移等值线图和垂直位移等值线图,分析了其应力位移变化特征,对其稳定性进行了综合评价。
英文摘要：
Based on finite difference method and using the FLAC software, in this paper the numerical simulation of the bank slope stress and displacement characteristics of Lamaxi Gully Bridge are conducted. The two different situations of the natural slope and the slope under the load transferred by pier after construction are considered and the stress, horizontal displacement and vertical displacement isoclines charts of rock mass under the design load are drew. Then the stress and displacement characteristics are analyzed and the effects on slope stability are evaluated comurehensivelv.
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