临近建筑物对基坑变形影响的数值分析

numerical simulation of deep excavation engineering is studied by using software ABAQUS in this paper with a deep founfation of Huai'an as the backedrop. The influence on deep excavation is explored in two cases caused by near buildings, and deformational laws of the soil are drawn accoring to the analysis results. Different place and diferent load of the building are the two factors. The results show that: the influence of nearby building in axis location to excavation is smaller than the building not in the axis location. The longer distance between excavation and building and bigger building load, the bigger influence to excavation. And some instructive conclusions for construction are drawn in this paper.