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。
Ensure the safety of foundation pit engineering is an important economic and social benefits.
保证基坑工程的安全性具有重要的经济和社会效益。
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。
The advantages in application of bored interlocking pile for foundation pit engineering were summed up.
最后总结了钻孔咬合桩在基坑工程应用中的优点。
The study shows that the method is feasible for deformation prediction in deep foundation pit engineering.
提出了深基坑变形预报的人工神经网络法，详细介绍了该方法的建模和应用实例。
If it cant't use end-open caisson, the experience of the construction plan can be used in similar foundation pit engineering.
对于类似的基坑工程，在不能使用沉井时，可以借鉴该施工方案。
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。
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。
How to reduce the possible accidents and the consequent losses constitutes the most urgent problem in deep foundation pit engineering.
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。
Based on a certain foundation pit engineering, this paper adopt more practical pile anchor bracing technique to reach the safe, applicable and economic purposes.
该文针对某基坑工程，采用较实用桩锚支护技术，达到了安全、适用和经济的目的。
Chen Zhaoyuan, Cui Jinghao. Application of soil nailing support in foundation pit engineering (the 2nd edition). Beijing: China Architecture and Building Press, 2000.
陈肇元，崔京浩。土钉支护在基坑工程中的应用（第二版）
Foundation pit engineering is a rich and various field in underground engineering construction, which is also the most complicated technique filed in civil engineering.
基坑工程是地下工程施工中内容丰富且富有变化的领域，是土木工程中最为复杂的技术领域之一。
In recent years, the foundation pit engineering safety accident occurred frequently, so to strengthen the management of the construction of the foundation pit is important.
近年来，基坑工程安全事故频频发生，因此加强对基坑支护施工的管理具有重要意义。
Because deep foundation pit engineering in urban involved many factors, its accident ratio is very high, which indicates that foundation pit engineering design theory isn't perfect and needs improve.
涉及因素众多的城市深基坑工程往往事故率较高，说明基坑工程设计理论尚不够完善，还有待于提高与改进。
The excavation of deep foundation pit in soft soil region is comprehensive difficulty in geotechnical engineering.
软土地区深基坑开挖是基础和地下工程施工中一个综合性岩土工程难题。
The heavy tamping replacement method are barely reported in the references and the engineering projects on the deep foundation pit with silt.
通过研究发现，强夯置换法用于处理含有淤泥土层深坑的工程实例并不多见，在论文资料中也很少提及。
The paper expounds the control on ground water table both in and out of foundation pit for foundation pit dewatering, and discusses the utilization of drained ground water in dewatering engineering.
对基坑降水中基坑内外的地下水位控制措施进行了论述，并探讨了降水工程中排出的地下水进行综合利用的问题。
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。
The study on the influence of the excavation of deep foundation pit to the neighboring buildings is an important subject for the excavation-environment engineering.
深基坑开挖对周围建筑物影响的研究，是基坑环境工程中的重要课题。
An engineering example that a deep foundation pit is in dangerous status caused by over excavation in soft clay is described.
介绍一软土地区深基坑由于超挖引起基坑险情的工程实例。
In this paper, the causes of rebound foundation pit result in the crack in the foundation pile were analyzed through the engineering case, and the preventive measures were proposed.
本文通过实例分析了在深基坑工程中，由于基坑回弹导致钻孔灌注桩断桩的原因，并提出了预防措施。
After successful application in Handan Xinhua building foundation pit supporting design, demonstrated that the method can satisfy engineering design and construction requirements.
经过邯郸信华大厦基坑支护设计的成功应用，证明这种方法能满足工程设计和施工的要求。
The monitoring plan of retaining structure and surrounding environment during the pit foundation excavation for a complex basement engineering is introduced in this paper.
本文针对地下室工程复杂情况，主要介绍了基坑开挖过程中围护结构及周边环境等监测方案，实测结果与分析。
The paper expounds the significance of optimizing design on foundation pit supporting by a certain engineering case study in Wuhan.
通过对武汉某一工程实例的分析，阐述了深基坑支护优化设计的重要性。
Engineering technician should consider synthetically the problem of the reliability, safety, economic of the deep foundation pit supporting, and the difficult degree of putting it into effect.
深基坑支护的可靠性、安全性、经济性和实现的难易程度是工程技术人员必须综合考虑的问题。
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。
As the reinforcement technique for in-situ soil, soil-nailing supporting has been widely applied to the foundation pit excavation and slope protection engineering at present.
土钉作为一项原位岩土体的加固技术，目前已广泛应用于深基坑支护及边坡加固工程中。
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。
Is precisely because of this, in recent years has been three-axis mixing pile more and more used in Foundation Pit Support Engineering, and also achieved good economic results.
也正是因为这样，近几年来三轴搅拌桩已经越来越多的应用于基坑用护工程，并且也取得了很好的经济效益。
Is precisely because of this, in recent years has been three-axis mixing pile more and more used in Foundation Pit Support Engineering, and also achieved good economic results.
也正是因为这样，近几年来三轴搅拌桩已经越来越多的应用于基坑用护工程，并且也取得了很好的经济效益。
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