复合土工膜广泛应用于渠道防渗工程。土工合成材料在土木工程,尤其是在防洪抢险工程中的大量应用及其成效,引起了广大工程技术人员的高度重视。对于土工合成材料的应用技术,国家从防渗、反滤、排水、加筋、防护等方面,提出了规范性技术要求,大大加快了新材料的推广应用步伐。该材料在灌区渠道防渗工程中得到广泛应用,结合施工实践,浅谈复合土工膜的应用技术。
并介绍了在施工过程中对复合土工膜的一些试验研究。
Experimental studies on compound geomembrane during construction period are presented.
因此一般采用上游坝面铺设复合土工膜和坝基垂直防渗措施进行防渗漏处理。
A combined measure of paving compound film on the upstream surface of dam and setting up vertical anti-seepage in dam foundation is adopted to treat leakage.
计算结果表明,土石坝铺设复合土工膜后,改善了渗流情况,提高了蓄水能力。
The result of calculation manifests that the seepage state is improved and the storage capacity is enhanced after paving the composite geomembrane to the embankment dam.
应用推荐