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首页> 外文会议>2010 International Conference on Mechanic Automation and Control Engineering >Application of soil nailing wall in foundation pit supporting in Wuhan area
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Application of soil nailing wall in foundation pit supporting in Wuhan area

机译：土钉墙在武汉地区基坑支护中的应用。

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Urban deep foundation excavations are generally surrounded with dense buildings. So their working space is very narrow, especially when they are close to the foundations of adjacent buildings or structures in construction. Many scholars, engineers and technicians have already worked a lot in the displacement—controlling design of deep foundation excavations recent years, however, difficulty remains to be solved in correlation among the retaining structures, soil deformation around the excavations and the displacements of adjacent structures. Process of the typical deep foundation excavation of Wuhan Chunshuli program. The construction which is under the typical geological. Conditions of Wuhan area is simulated and analyzed with engineering soft. Soil nailing is chosen as the retaining system. Numerical simulation is carried out the horizontal displacement and the settlement around the foundation. Further more, we find the law of surrounding soil settlements, different settlement and absolute settlements of adjacent structures that may appear in the process of excavation by steps.
机译：城市深基坑开挖通常被密集的建筑物包围。因此，它们的工作空间非常狭窄，尤其是当它们靠近建筑中相邻建筑物或结构的地基时。近年来，许多学者，工程师和技术人员已经在深层基坑的位移控制设计中做了很多工作，但是，在保持结构，基坑周围的土体变形和相邻结构的位移之间的相关性方面仍然有待解决的难题。武汉春树里方案典型的深基坑开挖过程。该施工是在典型的地质条件下进行的。用工程软件对武汉地区的情况进行了模拟和分析。选择土钉作为固定系统。对地基的水平位移和沉降进行了数值模拟。此外，我们发现了在逐步开挖过程中可能出现的周围土壤沉降，相邻结构的不同沉降和绝对沉降的规律。

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