澄碧河水库主坝塑性混凝土防渗墙施工技术及质量控制

介绍了澄碧河水库主坝坝体填土压实性不足,坝顶出现的不均匀沉降和裂隙等问题。大坝加固采用塑性混凝土防渗墙施工,论述了塑性混凝土防渗墙施工的主要内容,探讨了施工工艺流程及各施工阶段的质量控制措施。

Main dam plastic concrete anti-seepage wall construction technique and quality control of Chengbihe Reservoir

An introduction was made on the problems of main dam of Chengbihe Reservoir,including insufficient compaction degree of dam body earth fill,non-uniform settlement and fissures on dam crest etc. For reinforcement of main dam,plastic concrete anti-seepage wall was constructed. The author discussed the major contents of con?struction,and probed into the technical procedures of construction as well as the quality control measures for vari?ous construction stages.