Earthwork opening is an organic component in foundation pit construction and attention must be paid to the crustal stress release in treating the packed soil piles.
土方开挖是基坑工程的有机组成部分，对挤土桩，须重视地应力释放问题。
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。
In this paper, the design, construction and monitoring of a highrise building foundation pit soil bolting are introduced, which gives a reference to the similar projects.
介绍了某高层建筑基坑土钉支护的设计、施工与监测，为高层建筑基坑支护的设计、施工以及监测提供参考。
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。
Based on the actual construction practice, the mechanism model and construction technique of ejector anchor retaining and protecting for soft foundation pit.
通过施工实例，对软土基抗围护中喷锚网支护的机理模型及施工技术进行探讨，并介绍实际技术处理措施及效果。
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。
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。
The design and construction of prestressed anchor bar in pit supporting structure of row of piles are key about safety of foundation pit.
排桩预应力基坑支护结构中预应力锚杆的设计和施工是关系基坑安全大计的关键。
Foundation pit; Prestressed anchor bar, Bored cast-in-situ pile; Construction method.
基坑；预应力锚杆；钻孔灌注桩；施工工法。
The Shanghai area belongs to high moisture content and high compressible soft soil geological structure. The cost of foundation pit support holds larger proportion of construction installation cost.
上海地区属高含水量、高压缩性软土地质，基坑支护费用占建安造价较高比例。
Construction measures such as shoring of foundation pit, construction key points and construction supervision etc have been adopted to finish successfully the construction of the project.
采用包括基坑围护方案，施工要点和施工监测等施工措施，成功地完成了该基坑的施工。
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。
Due to a lack of experience of performing construction in soft soil areas, serious displacement of the foundation piles took place after the excavation of foundation pit started.
由于缺乏软土地区施工经验，在基坑开挖后，基础桩发生了严重位移。
The conformation craft, construction organization of DPCSN, the measure of foundation pit safety and quantity guarantee are summarized.
总结了双排桩复合土钉支护的构造、工艺、施工组织、基坑安全及质量保证措施。
The conformation, craft, construction organization of CCSN, the measure of foundation pit safety and quantity guarantee are summarized.
总结了锚管桩复合土钉支护的构造、工艺、施工组织、基坑安全及质量保证措施。
During bank slope excavation in cofferdam in a harbor construction, the work had to be suspended due to water leakage (river water and ground water) into the foundation pit.
某码头工程在采用围堰进行岸坡开挖过程中，受江水和地下水位的影响，基坑内有水渗入导致工程无法进行。
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 paper introduces application of rivet-wall method used in supporting againstdeep foundation pit. through discussion of a construction of hospital center.
通过平煤集团康复中心工程基坑支护的施工，介绍锚钉墙法在深基坑支护中的应用。
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。
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。
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。
In this paper, designs for foundation pit drainage, concrete pouring as well as side wall form, etc in shaft well construction are discussed.
介绍了竖井施工中有关基坑排水、混凝土浇筑以及侧壁模板等设计问题。
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。
Bracing of foundation pit is to ensure that excavation and foundation construction for the smooth and safe environment foundation pit and used the pit retaining wall reinforcement and protection.
而基坑支护就是为保证基坑开挖，基础施工的顺利进行及基坑周边环境的安全，对基坑侧壁以及周边环境采用的支挡、加固与保护等措施。
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。
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。
The article studies on the questions in soil nail support of the weak foundation pit and puts forward countermeasures from the construction measures and deformation-control measures.
文章从软土层基坑应用土钉支护措施存在的问题出发，从施工技术措施和控制变形措施两个方面着手，研究了软土层基坑应用坑支护存在的问题和对策。
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 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。
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