With the rapid development of social economy and urban construction, the deformation prediction of deep foundation pit construction has become one of the substantial issues of geotechnical project.
随着社会经济和城市建设的飞速发展，深基坑工程的变形猜测已成为岩土工程领域的重要研究课题之一。
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。
This paper narrates the application of deep pit support of mixing piles and anchor pipes in foundation construction of housing project.
文章论述了搅拌桩和锚管组合式深基坑去护在住宅楼工程基础施工中的应用。
The result show that after the adjustment construction parameter deformation of the support in deep foundation pit tends to stably, achieves the deformation control the goal.
计算结果表明，调整施工参数后，基坑变形发展趋势趋于稳定，达到变形控制的目的。
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。
The successful practice can become certain reference and guidance for the construction of deep foundation pit under complex condition at central area of the city.
工程的成功实践对在城市中心区域、复杂条件下的深基坑施工具有一定的借鉴和指导作用。
The diaphragm wall is a stopping soil and water structure which hydraulic excavation retaining uses more. Its construction is the key to the success of deep foundation pit.
地下连续墙是水利工程基坑支护应用较多的挡土、挡水结构，其施工是深基坑支护成功与否的关键。
Narrow in its place, it is unprecedented that the degree of difficulty of construction technology is great. The deep foundation pit is a highly difficult geotechnical engineering subject.
其场地之狭窄，施工技术难度之大是前所未有的，深基坑工程是一个高难度的岩土工程技术课题。
In this article, the author introduces some construction techniques adopted in the deep foundation pit support, soil excavation and construction monitoring.
本文介绍它在深基坑支护、土方开挖、施工监测等方面的处理技术。
The design and construction of cementing reinforcement in deep foundation pit are discussed in this article with application of the theory of fracturing grouting in soft clay.
应用软粘土中的劈裂注浆技术理论，对一深基坑注浆加固方案的设计与施工进行了研究。
Based on a deep foundation pit project, the author introduces construction schemes, according to the actual site conditions, and also presents the excavation and the protection of side slope.
结合某深基坑开挖工程，介绍了根据具体场地条件，制定的施工方案，以及深基坑土方、护坡的施工控制过程。
Through a case of foundation pit, the excavation construction technique of complex soft soil foundation pit with super deep foundation "pit-in-pit" was introduced in the paper.
通过基坑工程实例，介绍带有超深坑中坑的复杂软土基坑的挖土施工技术。
In this article, authors introduce the case of an engineering by using subminiature pile in deep foundation pit timbering, and analyse the construction technics and the quality monitor.
本文介绍了某工程深基坑支护中使用微型桩的情况，对施工工艺和质量监测作了分析。
The groundwater control is the key technique of the construction of large deep foundation pit.
地下水控制是大型深基坑工程中的关键技术。
The article introduces the design and construction technology of side slope soil supporting of a deep foundation pit by gunning anchorage method, so as to ensure stability of the slope.
文章介绍了深基坑采用喷锚对边坡土体进行支护的设计与施工技术，保证边坡的稳定。
The design and construction of cantilever Pile Cluster in exterior-protected deep foundation pit are introduced by means of a case record in this paper.
通过某工程实例介绍了深基坑围护工程中悬臂式排桩的设计与施工。
With the emergence of the high-rise construction and the underground project, the quantity of deep foundation pit excavation project rapidly increases.
高层建筑以及地下工程不断涌现，深基坑工程数量迅速增多。
The foundation pit monitoring will surely be the key to ensure the quality of deep foundation pit and safety, and an important part of the project construction.
基坑监测必然成为深基坑质量、安全保证的关键，是工程建设必不可少的重要环节。
Some problems about design and construction of deep foundation pit engineering were discussed in the text through a typical case.
通过工程实例，探讨了深基坑工程在设计、施工过程中存在的问题。
The monitor result indicated the ground freezing and pile-support method is viable for deep foundation pit, and the experience was backlog for construction of similar engineering aftertime.
监测结果分析表明，排桩冻结法是基坑工程的一种可行的施工工法，润扬大桥南锚碇排桩冻结法深大基坑的成功实践为今后类似工程的建设积累了宝贵经验。
At present, deep foundation pit is applied more and more fargoing. As for the large-scale building, deep foundation pit's construction affect the whole building's safety and exertion.
当前，深大基坑的应用越来越广，对于大型建筑物来说，基坑的施工影响到整个建筑物的施工安全和将来的运营。
This article makes an introduction of mechanical freezing process, by which economic returns have been obtained in the construction of a deep foundation pit.
采用机械冷冻的方法冻结深基坑土层，有利于土方开挖，经济效益好。
By adopting a new nerve net method in anchor construction design of deep foundation pit revetment, scientific and intelligent level is improved. Analysis and demonstration are made from theory.
采用了深基护坡土层锚杆拉固工程设计的神经网络新方法，提高了设计的科学化和智能化水平，从理论方面进行了分析和论证。
The higher accident rate in the construction of deep foundation pit is concerned with the level of construction management.
如何最大程度地减小深基坑工程施工中的事故发生率以及事故造成的损失，已成为一个迫切需要解决的课题。
The analytical method and corresponding conclusions gained have more important theoretical meaning and practical values in the design and construction of deep foundation pit in saturated soft clay.
其方法和结论对软土深基坑的设计与开挖具有较为重要的理论意义与实用价值。
So the control of the vertical displacement and differential vertical displacement between pillars needs a significant consideration in design and construction of super-deep foundation pit.
因此控制立柱的竖向位移及其之间的差异竖向位移是超深基坑工程设计和施工中需重点考虑的问题。
Abstract: the deep foundation pit in the city has been more common in high-rise buildings, 2 ~ 5 layers of basement design, greatly reduce the urban construction land.
摘要：深基坑在当今的城市高层建筑中已经比较普遍，二层~五层地下室的设计，大大节约了城市建设用地。
Abstract: the deep foundation pit in the city has been more common in high-rise buildings, 2 ~ 5 layers of basement design, greatly reduce the urban construction land.
摘要：深基坑在当今的城市高层建筑中已经比较普遍，二层~五层地下室的设计，大大节约了城市建设用地。
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