1) deep excavation in soft soils
软土中深基坑开挖
3) excavation of deep foundation pit
深基坑开挖
1.
During the excavation of deep foundation pit, the seepage of groundwater forms a drawdown cone around the foundation pit.
利用该模型分析了在软土地区深基坑开挖引起地下水渗流场的变化。
2.
within the completed clusters of buildings or strucures, or neighbouring the existing projects,when some underground project is to be constructed,such as excavation of deep foundation pit,lowering the groundwater level in a big margin,or construction of compacted earth pile etc.
在既建的建构筑物群中，或紧邻已有工程，完成深基坑开挖，大幅度降低地下水位，以及挤土桩施工等地下工程，稍有不慎都可能导致工程不能顺利完工。
3.
During the excavation of deep foundation pit, the seepage of groundwater forms a drawdown cone around the foundation pit.
利用该模型分析了在软土地区深基坑开挖引起地下水渗流场的变化。
4) deep foundation excavation
深基坑开挖
1.
An improved BP algorithm and its application to parametric identification in deep foundation excavation;
基于极大似然估计的BP算法及其在深基坑开挖参数辨识中的应用
2.
Then, we can use it to direct the excavation engineering, and reduce the influence during the deep foundation excavation process on .
本文采用人工神经网络FRBP算法对深基坑开挖过程中多层土体的物性参数进行辨识。
5) deep excavation
深基坑开挖
1.
Monitoring of a deep excavation in Beijing;
北京某深基坑开挖监测实例
2.
Coupled fluid-mechanical analysis of deep excavation for Tianjin causeway bay plaza;
天津铜锣湾广场深基坑开挖流固耦合分析
3.
The field measurements and theoretical analysis are insufficient in Beijing urban deep excavation.
由北京光彩大厦深基坑开挖过程中的监测结果及机理分析,得出以下结论:实施早期降水可在基坑整体刚度形成前有效利用基质吸力减小桩顶的侧移量;支护结构整体空间刚度的较早形成可以有效减小基坑的水平侧移;锚杆张拉锁定值小,在锚固体侧可引起负摩阻力;由实测值总结得出摩阻力值在锚固体侧的分布呈二次函数关系;桩身最大位移可能发生在桩身刚度较弱的截面;支护结构与土相互作用的结果,造成土压力实测值与经典理论计算值在分布规律上存在较大的差别。
6) deep foundation pit excavation
深基坑开挖
1.
the discussion of pile risk for bottom soil resilience with deep foundation pit excavation;
深基坑开挖坑底土体隆起对工程桩影响的探讨
2.
Supporting system supervision in deep foundation pit excavation and its engineering significance;
深基坑开挖支护系统监控及工程意义
3.
Protection technology of deep foundation pit excavation on surrounding residence house
深基坑开挖对周边居民房的保护技术
补充资料：土中
1.四方的中心地区。 2.地下。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条