承建的导流明渠和纵向围堰工程。
Open Channel and Longitudinal Cofferdam Project Attributed to CGGC.
临时附属工程主要是临时围堰工程和文物防护工程。
Temporary projects include temporary cofferdam project and protection project of ancient relics.
三峡工程二期围堰混凝土防渗墙是围堰工程成败的关键。
The concrete impervious wall for the second phase cofferdam in the Three Gorges Project is the key to the cofferdam.
着重说明海水泵房临海的大围堰工程是厂区土石方开挖和厂房施工的先决条件之一。
The fact that the project of big cofferdam facing the ocean for the pump room is one of prerequisites for the site earthwork and the building constructions was significanthy shown in the paper.
本文介绍了RTD实时动态gps测量系统在三峡导流明渠截流及三期土石围堰工程中的应用情况。
The application of GPS RTD system is introduced in the diversion channel closure and the third-stage soil rock cofferdam building engineering in Three Gorges projection.
应用三维有限元分析，采用增量计算方法，对某围堰工程承台钢板桩围护结构进行了动态施工力学的三维数值模拟。
The staged construction mechanics of the steel sheet pile retaining structure for a cofferdam project are numerically simulated using 3D FEM incremental computing method.
水坝工程师没有考虑围堰崩溃对下游造成的影响。
The dam builders fail to consider the downstream effects of cofferdam failure.
加筋土挡墙被广泛应用于工程实践中，但目前用于河道围堰整治较少。
The reinforced earth retaining wall is widely applied to the engineering practice, but it is less done to harnessing riverway cofferdam.
摘要：水闸围堰是否能安全度汛，是本工程按期完工的一个关键。
Abstract: : whether the project can be completed on schedule mainly depends on whether the sluice cofferdam can safely pass through the flood season.
中山东河水利枢纽工程修建在深厚淤泥质软土上，钢板桩围堰对于该种特殊地质条件有其独特的优越性。
Donghe Multipurpose dam Project in Zhongshan was built in the deep soft clay. The steel sheet pile cofferdam for this kind of special geological conditions has its own unique advantages.
利用非耦合的有限单元法分析了三峡工程三期心墙围堰方案中围堰的稳定性和变形情况。
The analysis of stability and deformation of the third stage core cofferdam of the Three Gorge Project is performed by the uncoupled finite element method.
三峡工程二期上下游横向围堰与混凝土纵向围堰共同形成基坑，保证二期工程施工。
The second stage foundation pit of the TGP will be bounded by the upstream and downstream transverse cofferdams and the longitudinal concrete cofferdam.
简要介绍深水桥梁基础钢围堰的两种施工程序，分析出各自的优缺点及使用条件，为工程的实施提供参考。
Introduction the procedure of the construction of deep water pile foundation of the highway Bridges, Analyze out each from of advantage, weakness and usage term, provide the help for engineering.
本文就某河道综合治理工程中应用的一种桩膜复合围堰施工技术进行了深入地比较与分析，谨供大家作参考之用。
This paper compared and analyzed in depth pile-membrane compound cofferdam in comprehensive treatment project in some water course application for reference.
三峡工程第三期截流工程是确保实现初期围堰挡水发电及同时修建右岸大坝和电厂的关键性工程。
The TGPs third stage river closure is a key works for the early stage cofferdam supported power generation and guarantee of the successive construction of hydroelectric plant and dam at right bank.
这种结构的优越性是；结构轻巧，造型美观，占地较少，简免施工围堰和基坑排水，从而能缩短工期，降低工程造价。
It has such advantages as light structure, aesthetic shape, less land requisition and simplified cofferdams and pit drainage, thus shortening the construction period and reducing the cost.
黑河市水源取水口工程围堰施工采用钢板箱围堰型式。
The steel plate boxes were applied in the construction of Heihe municipal water source intake work as cofferdam.
结合工程实际，主塔承台采用圆形钢板桩围堰施工，圆满完成了承台的施工。
In light of engineering practice, a round steel sheet pile cofferdam was used in the main tower caps and the construction of pile cap was successfully completed.
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。
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.
三峡工程二期上、下游横向围堰与混凝上纵向围堰共同形成二期基坑，测绘工作要求很高。
The second stage construction area on the main river bed is formed by the second stage up & downstream transverse cofferdams and the longitudinal con crete cofferdam.
铁路工程中，深水处的桥梁基础、墩台多采用围堰施工。
In the railway engineering, the method of cofferdam construction is usually adopted in the bridge base, pier and abutment in deep-water.
介绍了在三峡工程原位开展高土石围堰水下爆炸压实技术研究的模型试验情况。
This paper introduces the in situ model test results on the technology for the TGPs soil rock cofferdam compacted by underwater blasting.
三峡工程电源电站施工围堰防渗采取了振孔高喷防渗墙的形式。
The vibrating-hole jet grouted cut-off wall has been applied to the construction cofferdam for the power resource station at the Three Gorges project (TGP).
在近代工程中，筑围堰时一般先打下钢板桩以形成阻水层。
Cofferdams are made by driving metal sheet piling into the Bed to form a watertight fence.
三峡三期围堰系统是二、三期工程衔接及确保按期蓄水发电的关键性控制工程。
The third stage rockfill cofferdam is the key link between the second and the third stage work to secure the reservoir filling and power generation on schedule.
围海中的吹砂管袋围堰结构可行，易于施工，可以在类似工程中推广应用。
The blown sand bags cofferdam structure in coastal reclaim is doable, and easily to carry out, so it can be applied on similar construction.
本文对三峡工程二期围堰进行了非线性应力应变计算。
This paper presents a nonlinear Stress-Strain analysis of 2nd stage cofferdam of the Three Gorge Project.
目前，大型海上施工围堰的截渗结构均为陆上施工。其工程造价高、工期长。
At present, the large seepage prevention structure of cofferdam is usually constructed at land and the cost is high and construction period is long.
目前，大型海上施工围堰的截渗结构均为陆上施工。其工程造价高、工期长。
At present, the large seepage prevention structure of cofferdam is usually constructed at land and the cost is high and construction period is long.
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