Open Channel and Longitudinal Cofferdam Project Attributed to CGGC.

承建的导流明渠和纵向围堰工程。

Reinforced concrete sheet pile; vertical cofferdam; Tianjin center fishing port;

钢筋混凝土板桩；直立式隔埝；天津中心渔港；

Sand cofferdam of encircling piers is a new way to construct cofferdam on the soft foundation of deep mud.

牛皮砂围墩式沙体围堰，是深层淤泥软基上围堰施工的新工法。

The other part is temporary cofferdam and the rear land-based connection project.

二是临时围堰及后方陆域连接工程。

The other part is temporary cofferdam and the rear land - based connection project.

二是临时围堰及后方陆域连接工程.

The article introduces the construction techniques of cofferdam and preventing-leakage wall briefly and emphasizes on discussion and review of high pressure swing grouting cofferdam techniques.

简单介绍对围堰及防渗芯墙的施工设计，重点对高压摆喷灌浆成墙防渗技术的施工工艺进行探讨与回顾。

The distribution of waders is irrelevant to benthal biomass in the wetlands cofferdam.

鸻鹬在围堤内滩涂的分布与底栖生物量无关.

A longitudinal concrete cofferdam was demolished by way of underwater controlled blasting.

利用水下控制爆破方法拆除了大源渡河中的混凝土纵向围堰.

Taking the bored pile foundation constructed with double-walled steel cofferdam for No.

双壁钢围堰是大中型桥梁深水主墩施工的大型临时设施。

Temporary projects include temporary cofferdam project and protection project of ancient relics.

临时附属工程主要是临时围堰工程和文物防护工程.