1·Dewatering is always necessary in foundation pit excavation and hand dig piles.
基坑开挖或施行人工挖孔桩常常需要进行人工降水。
2·Doubtless, foundation pit system decides the success or failure of whole project.
无疑，基坑支护体系决定着整个基坑工程的成败。
3·Abstract: the foundation pit engineering is a comprehensive strong system engineering.
摘要：基坑工程是一项综合性很强的系统工程。
4·The protection of adjacent building during foundation pit construction is often required.
基坑工程施工经常遇到临近建筑物保护问题。
5·So construction safe of the deep foundation pit technology growing highlights importance .
于是深基坑的施工安全技术的重要性日益凸显。
6·Analysis of the monitoring data shows that the design of the foundation pit is successful.
对基坑的实测数据作了初步分析，结果表明，该基坑的设计是成功的。
7·So it becomes more important to study foundation ditch support in deep foundation pit projects.
因此深基坑支护的研究越来越重要。
8·This article discusses the optimum design of foundation pit engineering from theory to calculation.
本文主要从理论和计算两方面讨论了基坑工程的优化设计。
9·Foundation pit is affected by some factors and it also is the key problem of geotechnical engineering.
基坑工程由于受多种因素的影响，目前已成为岩土工程中的重点和难点。
10·Different types of support are adopted in different sections of the foundation pit and jield good results.
根据上述特点，基坑支护分段采用了不同的形式，取得了较好的效果。
1·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。
2·ANSYS software has been applied successfully in construction of deep foundation pit excavation in Shanghai South Station reconstruction project of Shanghai Metro Line No 1.
ANSYS软件已成功应用于上海地铁1号线上海南站车站改建工程地下结构的深基坑开挖施工工程中。
3·Through finding, the anchor bolting process is a dynamic state to be forced, and got the variety law of anchor be forced and lateral displacement of the foundation pit.
通过研究发现，锚杆的受力是一个动态受力过程，并且得出了锚杆受力和基坑壁侧向位移的变化规律。
4·Through the spot test, the paper studies the forced mechanism of soil anchor bolting and lateral displacement of the foundation pit.
本文通过现场试验，研究土层锚杆支护的受力机理以及基坑壁的侧向位移。
5·Soil nailed walls support technology is wide applied in foundation pit engineering because of low cost and simple construction.
土钉墙支护技术以其费用少，施工简便在基坑工程中得到广泛应用。