围堰

The application of 300 t steel suspension-box cofferdam to the construction of high bearing platform supported on piles in deep water is presented in this paper.

介绍 30 0 t大型钢吊箱围堰在珠江特大桥深水高桩承台施工中的应用。

The double-wall steel cofferdam is widely applied in bridge deep water foundation due to that it is of characteristics of high structural strength and good waterproof performance.

而双壁钢围堰具有结构强度高、防水性能好的特点，因此，在桥梁深水基础中得到广泛应用。

Along with the constructing of large or even giant hydro-junction, cofferdam has likewise enlarged the scale and has become difficult to build .

随着大型和巨型水利枢纽工程的兴建，围堰的规模不断增大，施工难度也随之增加。

Based on the probe and research on large-area reclamation engineering quality, this paper summarizes a series of effective measures and construction experience for improving reclamation quality and cofferdam protection effect.

通过对大面积填筑工程质量问题的探索与研究，总结提出了一系列提高填筑质量及围堰保护的有效措施和施工经验。

Prevent cofferdam and platforms for construction being wash off. Make preparations for emergency evacuation.

水中围堰及施工平台还要防止被洪流冲毁，做好紧急撤退的准备。

In stage diversion, structural style of the cofferdam and the closure design.

摘要主要介绍了黄河龙口枢纽工程施工导流的设计条件、导流方式及导流标准、流量，详细叙述了分期导流的水力计算，围堰结构型式及截流设计。

This thesis takes Wudongde hydroelectric power station upstream high rockfill cofferdam as the object to study,and carries out the research on seepage and stability of slope.

本文以乌东德水电站上游高土石围堰为研究对象，从渗流和边坡稳定两方面展开研究。

The main buildings of resisting flood such as cofferdam and diversion tunnel without the capacity of flood control play a role in flood detention.

围堰和导流洞作为渡汛的主要设施，其没有调节洪水的能力，只能对洪水起到一定的滞洪作用。

Last year a coffer-dam built to protect the main dam during construction was blown up.

去年，一座用于在施工中保护主坝的围堰被炸毁。

In the underlying strata of upstream cofferdam basis of Xiabandi Reservoir Dam located in Xinjiang, there exists the saturated soft soil which is characterized of high porosity ratio, high water content, low-intensity, high-compression, high sensitivity.

中文摘要：新疆下坂地水库大坝上游围堰基础下伏地层中存在饱和软土层，孔隙比高，含水量大，强度低，压缩性高，灵敏度高。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。