防渗土工膜

结果表明，（1）应变片对PVC、LLDPE、HDPE三种防渗土工膜均存在约束效果，弹性模量大的材料所受约束较小。

The results indicate that : ( 1 ) It is found that Strain gauge has a binding effect on antiseepage geomembrane PVC , LLDPE , HDPE , and the bigger elastic modulus of the material has , the smaller restraint is subjected to .

防渗土工膜被撕裂是常见的衬层破坏现象。

The avulsion of the antiseepage geomembrane is a common phenomenon .

电学渗漏检测在防渗土工膜施工质量保证中的应用

Application of Leak Detection with Electricity in Quality Assurance of Geomembrane Installation

防渗土工膜生产技术

Production Techniques of Leakproof Geomembrane

防渗复合土工膜设计和施工

Design and construction of the anti - seepage composite geomembrane

覆面防渗复合土工膜材料和施工工艺试验

Test on Compound Geomembrane Material for Seepage Control of Cladding and Its Construction Technique

堤坝中防渗（复合）土工膜的布置型式及计算理论研究

Study on Layout Pattern and Computation Theory of Impervious ( Composite ) Geomembrane in dike and Dam

结果表明。坝基采用垂直防渗墙与坝体土工膜斜墙相结合的防渗体系，能较好地处理坝体和坝基的渗漏问题；

Results show , the seepage control system which consisting of geo-membrane in front of dam upstream - face and vertical anti-seepage wall ( or cutoff wall ) in the dam foundation , has a good performance to deal with leakage problem in the dam body and its foundation .

但是由于应变片的弹性模型大于一般防渗膜材料，计测应变值小于应变片贴附部位周围的应变值，使得应变片在工程防渗土工膜应变测量中的适用性有一定的局限性。

However , the elastic modulus of the strain gauge is larger than that of common antiseepage geomembrane , so the strain measured value in a spot is smaller than that of other surrounding sites .