【摘要】 基于有限差分法,考虑其坡体结构和所处的地质环境,对高烈度区的高速公路填方路基进行稳定性分析,并采用强度折减法求得其稳定性系数。计算结果表明,地震力对填方路基的影响较大,存在从坡体内部破坏滑动的可能性。更多还原

【Abstract】 Based on the finite difference method,and considering the slope body structure and in the geological environment,in this paper we make an analysis on the stability of filling roadbed in highway intensive district.The stable coefficient has been obtained by strength reduction.The calculated results show that the seismic force has a strong influence to the filling roadbed,and with the possibility of internal sabotage from the slope sliding.更多还原