随着深基坑工程越来越多，深度也越来越大。
With more and more deep excavation, the depth is also growing.
地下水控制是大型深基坑工程中的关键技术。
The groundwater control is the key technique of the construction of large deep foundation pit.
锚索支撑是在建基坑工程安全的关键因素之一。
Anchor support is one of critical factors for the safety of foundation excavation.
摘要：基坑工程是一项综合性很强的系统工程。
Abstract: the foundation pit engineering is a comprehensive strong system engineering.
最后总结了钻孔咬合桩在基坑工程应用中的优点。
The advantages in application of bored interlocking pile for foundation pit engineering were summed up.
无疑，基坑支护体系决定着整个基坑工程的成败。
Doubtless, foundation pit system decides the success or failure of whole project.
最后对深基坑工程的设计施工方法进行了总结和展望。
Lastly, summing up and predicting the design and construction method for deep foundation and its retaining engineering.
深基坑工程在整个基坑施工工程中占有极其重要的地位。
The deep foundation ditch occupies very important position in the whole foundation construction engineering.
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。
This article discusses the optimum design of foundation pit engineering from theory to calculation.
在基坑工程中，立柱桩和工程桩形成了长短桩复合桩基础。
In foundation excavating, upright post piles and engineering piles form a long -short pile composite foundation.
基坑工程一般集中在城市人口密集、建筑密度大的狭小场地。
Foundation pits generally gather at the field with large population and construction density and small spatial scale.
同时，基坑工程的设计与施工紧密结合是基坑工程的必然趋势。
Meanwhile, the close combination of design and construction is an inevitable trend for the foundation work.
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。
Soil nailed walls support technology is wide applied in foundation pit engineering because of low cost and simple construction.
基坑工程涉及领域广，技术难度大，工程事故多，且造成的损失严重。
The excavation engineering involving technologies of wide fields is so difficult to deal with that engineering accidents are frequently happened and brought about a great loss.
本文首先对国内外大量的与基坑工程相关的理论和方法进行综合分析。
This paper proceed comprehensive analysis to a lot of the theory and method of foundation pit both here and abroad.
随着基坑开挖深度的增加，上海地区深基坑工程的承压水问题日益突出。
With the increase the depth of foundation pits, the problems of confined water have become more and more important in deep foundation pit projects in Shanghai.
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。
Foundation pit is affected by some factors and it also is the key problem of geotechnical engineering.
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。
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.
针对目前深基坑工程现状，指出了目前基坑抗隆起稳定性计算方法的不足。
In view of the problem of deep foundation pits, the fall short of presently calculating method about basal heave stability is indicated.
进一步研究了考虑坑外渗流自由面随时间变化的基坑工程时间效应和空间效应。
The time and spatial effects of excavation considering variation of seepage free surface outside of foundation pit were further investigated.
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。
Based on a certain foundation pit engineering, this paper adopt more practical pile anchor bracing technique to reach the safe, applicable and economic purposes.
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。
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.
基坑工程主要包括基坑支护体系设计与施工和土方开挖，是一项综合性很强的系统工程。
Excavation engineering mainly include excavation support system design and construction, and soil excavation etc. It is strong comprehensive system engineering.
本文基于该基坑工程开挖施工的监测信息数据，进行变形预测、变形控制和有限元计算。
Based on the monitor information of deep excavation, prediction of deformation, deformation control measures and the finite element computation are carried on.
但是，有限元模拟基坑工程，尤其是对多步施工的基坑工程的模拟，产生了“海量”数据。
But a great number of data will be created in the process of simulation, especially in the multistep excavation simulated by FEM.
基坑工程的设计应该从强度控制设计向变形控制设计的转变，才能满足日益严格的环境要求。
It is pointed out that the design of foundation engineering should be transformed from strength control to deformation control to meet the requirements by environment protection.
研究表明：原位测试方法能更客观的反映土体工程性质，更好的为基坑工程勘察、设计服务。
Research shows that in-situ test methods reflect the engineering properties of the soil more objectively and serve the survey and design of the excavation engineering better.
喷锚网支护技术在砂卵石基坑工程中的应用日益广泛，但是其理论研究却远远滞后于工程实践。
The use of bracing technique with jet anchor in sandy gravel excavation is increasingly widespread but theoretical research lags far behind practice.
介绍了“深基坑工程监测数据处理与预测报警系统”的功能、结构、开发运行环境及其建立方法。
The function, structure, development running environment and establishment method of "The system of monitoring data processing and predicting ana alarm of deep base pit engineering" are introduced.
介绍了“深基坑工程监测数据处理与预测报警系统”的功能、结构、开发运行环境及其建立方法。
The function, structure, development running environment and establishment method of "The system of monitoring data processing and predicting ana alarm of deep base pit engineering" are introduced.
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