控制加载爆炸挤淤置换法在工程中应用

An application of blast method to squeeze mud and replacement with controlled loading

阳江核电海工一期东平台防护堤设计和施工采用了控制加载爆炸挤淤置换法。该方法保证了东平台防护堤堤身的落底宽度与深度,成功地解决了水下宽平台的形成问题,并有效地减少了理坡工程量,是爆炸处理软基技术新方法在防波堤的设计和施工中成功应用的范例。

The blast method to squeeze mud and replacement with controlled loading had been applied to the design and construction of breakwaters at the first stage of the project of Yangjiang Nuclear Power Plant. The method ensured the expectable bottom width and depth of the breakwaters. The problem of formation of wide platform underwater was also solved. At the meantime, the amount of work to trim slopes was reduced. It was a successful application of blast methods of marine soft foundation processing in the design and construction of breakwaters.