With the increase the depth of foundation pits, the problems of confined water have become more and more important in deep foundation pit projects in Shanghai.
随着基坑开挖深度的增加，上海地区深基坑工程的承压水问题日益突出。
Due to the great depth, good continuity and high reliability of monitoring, bore inclinometer becomes a main monitoring measure for the deformation of foundation pit walls.
钻孔倾斜仪由于监测深度大、监测点连续性好及监测可靠性高，已成为一种主要的基坑壁变形监测手段。
When foundation pit is excavated to a certain depth, the time of deformation is obviously related to the space.
基坑开挖到一定深度，基坑变形的时间和空间效应明显。
If the ratio of depth to diameter of pit is less than 10, the arching effect may be ignored and the circular foundation pit can be analyzed as plane slopes with the method of slices.
若基坑的深度与直径之比小于10，则可忽略“拱效应”，将其看成平面边坡，用条分法对其进行稳定性分析。
In the finite element simulation of foundation pit excavation, the stiffness matrix of soil, the external loads and the excavation load are changed with the increasing depth.
在对基坑开挖的有限元模拟中，土体刚度矩阵、外荷载和开挖荷载等都随开挖深度的变化而变化。
The foundation pit for the parking building of the capital Airport has a large area, a profound depth, complex geological conditions and rather high ground water level.
首都国际机场停车楼基坑面积大，深度深，地质条件复杂，地下水位较高。
The foundation pit for the parking building of the capital Airport has a large area, a profound depth, complex geological conditions and rather high ground water level.
首都国际机场停车楼基坑面积大，深度深，地质条件复杂，地下水位较高。
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