浅淡水下丁坝抛石施工技术

Shallow Fresh Water next the D Dam throw a Stone Construction Technique

结合工程实例,针对水下丁坝抛石不易控制的特点,采用不同定位措施和施工方法,在不增加成本的情况下成功完成了水下丁坝抛石施工,可供同行参考。

Combine an engineering solid example,aim at an underwater D dam to throw a stone don t easily control of characteristics, adopt a dissimilarity fixed position measure and construction method,successfully complete an underwater D dam to throw a stone under the sistuation that don t increase cost.