土工膜(布)在灰场子坝加高中的应用

The application of geomembrane and geotextile on the heightening ash field sub-dam

介绍了土工材料的反滤与防渗设计原理,根据工程概况,确定了灰场子坝加高工程中采用的土工膜(布)类型、施工要点及质量控制措施,指出土工膜(布)在灰场子坝加高中的应用是成功的,值得推广应用。

The geo-material filter and impermeable designing principle is introduced. According to general engineering situations the geomem- brane and geotextile types, construction key points and quality control measures are determined in the heightening ash field sub-dam engineering. Practice shows that the application of geomembrane and geotextile on the heightening ash field sub-dam issuccessful, worth spreading.