围堰

At present, steel boxed cofferdam has applied in the construction of high pile cap in deep water widely.

钢吊箱围堰目前已被广泛应用于深水高桩承台施工中。

Queuing system and cyclic operation networkis made use of in cofferdam simulation.

采用排队网络和循环网络模型对围堰填筑过程进行仿真。

Simulation of the construction of RCC cofferdam in Three Gorges Project is taken as the example by this program, The result are quite good and can be used in the design and the construction of mass concrete structure.

利用本文所研制的有限元程序FEAPTEP对"三峡工程三期RCC围堰施工过程仿真及蓄水安全评价"这一重大项目进行了分析研究，取得了较为满意的效果，为工程设计和施工提供了可靠的依据。

Double-wall steel cofferdam is the important facility of bridge s deepwater foundation .

双壁钢围堰是桥梁深水基础施工的重要设施。

Considering the particularity of construction technology of underwater cofferdam, the model of concrete slab restrainted by the piles is established.

本文考虑了围堰施工工艺的特殊性，建立了桩基约束模型。

Belong to these two categories, long-term use of the buildings, known as the permanent hydraulic structures; others only during the construction period of time to play the role of buildings, such as the cofferdam and diversion tunnel.

属于这两类，长期使用的建筑物，被称为永久性水工建筑物，其他人只在施工期间的一段时间内发挥作用的建筑物，如围堰和导流洞。

The steel cofferdam has been widely employed in the construction of long bridges for its advantages contrasted with other construction methods.

钢围堰以其诸多优点在大型桥梁施工中得到了广泛应用，对其安全性进行分析并采取相应控制措施，是桥梁深水基础设计和施工中的重要技术环节。

Faced with the complex geological and hydrological conditions, the paper introduces the design and construction processes of the steel-sheet-pile cofferdam for the construction of the Hangzhou Bay Bridge .

针对杭州湾跨海大桥复杂的地质、水文条件，介绍了承台钢板桩围堰的设计与施工过程，以及相关的注意事项。

The post-blasting investigation of the effect of blasting indicated that the demolition blasting of the cofferdam was successful.

爆破效果调查表明，此次围堰拆除爆破是成功的。

Combined with one cross-sea bridge works the design and construction of steel sheet pile cofferdam of platform in beach are introduced and studied.

对跨海大桥海滩处承台钢板桩围堰方案的设计及施工进行了研究，详细介绍了钢板桩的施工要点，有效缩短了工期，达到了结构合理，施工方便、安全高效的效果。

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。