洞坪水电站消能建筑物明挖施工质量控制

Open-cut Quality Control of Energy Dissipation Structures of Dongping Hydropower Station

介绍了消能建筑物明挖控制爆破标准、要求及爆破施工基本方法、爆破参数的选取;介绍了近坝段的控制爆破;评价了爆破质量。监理对开挖施工按照事前、过程和终控三阶段进行了质量控制。

The selection of blasting pattern and parameters and controlling criteria about open-cut works of energy dissipation structures of Dongping hydroproject, and the quality evaluation of controlled blasting near the damsite are described. The supervision on quality control of open-cut works is carried forward correspondingly to beforehand, interim and final stage.