软弱地基开挖，流动土体对坑内桩基推挤，导致桩基偏位；
Piles under the bottom of a pit are always subject to deflection due to excavation-induced soil movement on soft foundation.
对南宁市阳光新城地基开挖工程的爆破震动测试系统进行了介绍。
This paper introduces the blasting vibration test system of groundwork excavation project of sunshine new town in Nanning city.
结合科恩布赖茵拱坝的工程实例，就基础对拱坝坝体的约束效应进行了三维有限元分析，发现施工时预留的陡坎对拱坝坝体应力影响显著，同时建议拱坝施工时地基开挖成概化的地基界面。
Combining the engineering example of Klnbrein Arch Dam 200 m high in Austria, aimed at restriction effect between foundation and arch dam, the 3-D finite element analysis has been carried out.
场地清表、地基处理、初平和终平、开挖、回填及压实。
Site stripping, subgrade preparation, rough and finish grading, excavation, backfill and compaction.
本文介绍用生石灰粉或水泥与软粘土就地搅拌在地基内形成土柱以稳定沟槽，深开挖以及边坡的设计与施工方法。
In this paper the method of design and construction of lime and cement columns for the stabilization of trench, deep excavations and slopes is introduced.
水下的隧道工程建设对周边地基的水力环境有很大的影响，而且容易诱导隧道的开挖工作面发生水力渗透。
Subsea tunnel will influence the hydraulic regime of the surrounding ground and tends to induce seepage towards the excavation boundary.
放坡开挖适用于地基土质较好、开挖深度不深，以及施工现场有足够放坡场所的工程。
Step-slope excavation is suitable for the project of which the foundation has better soil properties, lower excavation depth or enough site space for step-slope.
以土层分层、支撑位置及抗弯刚度变化处等为结点对围护墙体进行单元划分，按地基系数法考虑开挖面下被动土体横向抗力。
In this paper, the retaining wall is divided into finite elements according to the layers of soil, rigidity change of retaining wall, elevations of bracing and so on.
以一实际工程为例，论述了压密灌浆(压力注浆)在一砖混结构地基加固中的应用，此方法在加固过程中基本无附加沉降，不用开挖。
Based on a practical project, the applications of pressure grouting in strengthening the foundation of a block masonry building are discussed in this paper.
提出了建筑场地基坑开挖时采用支护结构及降低地下水位应缓慢进行的方案。
The plan that the prop framework is applied to decrease the deformation of the buildings, and the groundwater level mus…
提出了建筑场地基坑开挖时采用支护结构及降低地下水位应缓慢进行的方案。
The plan that the prop framework is applied to decrease the deformation of the buildings, and the groundwater level mus…
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