The research result has reference significance to design and construction of complex foundation pit project.
研究成果对复杂条件下的基坑工程的设计与施工有重要的参考意义。
Foundation pit project of Zhengda Plaza in Pudong New Area is one of the macro-type deep foundation pit engineerings in soft soil foundation of Shanghai area.
上海浦东正大广场基坑工程是上海地区软土地基中特大型深基坑工程。
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。
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。
Due to the great depth, good continuity and high reliability of monitoring, bore inclinometer becomes a main monitoring measure for the deformation of foundation pit walls.
钻孔倾斜仪由于监测深度大、监测点连续性好及监测可靠性高，已成为一种主要的基坑壁变形监测手段。
Dewatering is always necessary in foundation pit excavation and hand dig piles.
基坑开挖或施行人工挖孔桩常常需要进行人工降水。
Doubtless, foundation pit system decides the success or failure of whole project.
无疑，基坑支护体系决定着整个基坑工程的成败。
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。
The protection of adjacent building during foundation pit construction is often required.
基坑工程施工经常遇到临近建筑物保护问题。
Analysis of the monitoring data shows that the design of the foundation pit is successful.
对基坑的实测数据作了初步分析，结果表明，该基坑的设计是成功的。
So it becomes more important to study foundation ditch support in deep foundation pit projects.
因此深基坑支护的研究越来越重要。
When the foundation pit is too deep, it is proved that cantilever soldier pile could not be use.
当基坑较深时，手算和电算结果均表明悬臂式排桩支护已不可取。
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 soil properties and underground water level affect the excavation of foundation pit to a great extent.
基坑的开挖在很大程度上受土质和地下水位的影响。
When foundation pit is excavated to a certain depth, the time of deformation is obviously related to the space.
基坑开挖到一定深度，基坑变形的时间和空间效应明显。
Three calculating methods of horizontal displacement of foundation pit monitoring were summarized in this paper.
本文总结了基坑监测水平位移量的三种求解方法。
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。
To rapidly and accurately analyze deformation law of foundation pit, the number of main factors must be determined.
为了快速准确地分析基坑变形的规律，必须筛选出主要的因素。
During the excavation of deep foundation pit, the seepage of groundwater forms a drawdown cone around the foundation pit.
利用该模型分析了在软土地区深基坑开挖引起地下水渗流场的变化。
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。
This paper introduces the practice about design and probabilistic prediction on foundation pit support with cement mixed piles.
以设计的某基坑支护及帷幕工程为例，介绍水泥搅拌桩基坑支护的设计与随机预测的实践。
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。
It is especially suitable for projects of high-grade protected surrounding buildings and strict deformation-control foundation pit.
对周边建筑物保护等级较高、基坑变形控制较严的工程尤为适宜。
Through the spot test, the paper studies the forced mechanism of soil anchor bolting and lateral displacement of the foundation pit.
本文通过现场试验，研究土层锚杆支护的受力机理以及基坑壁的侧向位移。
This paper analyzes the reasons for slope and foundation pit failure in the mountainous region and suggests some preventive measures.
针对我省山区边坡支护工程事故的原因进行了综合分析并提出了几项预防措施。
This paper has discussed the method of cement and quick lime soil piles combination for supporting the circular shaped foundation pit.
本文介绍用水泥和生石灰土桩联合围护圆形基坑的方法。
The present thesis researches into the application of horizontal sprayed anchor net support technology in deep foundation pit project.
本文针对深基坑开挖工程中的平喷锚网支护技术问题进行了应用研究。
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 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。
应用推荐