介绍了充水条件下(30 + 15)万吨级船坞围堰水下爆破网路的设计、施工与防护技术。
The paper introduced the design, construction and protection technology for blasting network of (30 + 15) ton dock cofferdam under water-filled condition.
通过对厦门东渡19号泊位桩基码头几种桩基拆除试验及工期成本分析，重点阐述了水下捆绑爆破法的工艺原理、方案设计及实施效果。
Berth in Dongdu Port Area of Xiamen Port, the paper expounds the working mechanism, method design and result of execution of underwater strap-on blasting method for demolition of the pile foundation.
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