ASSESSMENT OF SLOPE STABILITY OF THE SITE FROM PILE FA014+2 TO PILE FA014+3 ON GAS DIVERSION PIPELINE FROM WEST TO EAST CHINA

Based on the investigation of regional seismic activity, engineering-geological conditions, and rock mass loading boundaries, and on the measuring physical and mechanical parameters of the collected samples in laboratory, this paper a three-dimensional (3-D) numerical modelingmethod is used in quantitative analysis of slopes at different conditions (natural, saturated and saturated and shaking states) and to evaluate the stability of the slopes. Then some suggestions are made to engineering construction.