Based on the analysis and calculation results , it is proven that geomembrane is an ideally impervious material . it has good performances in such aspects as impermeability , elasto - plastic deformation adaptability , resistance ability against erosion 各种分析论证及其计算结果均证明土工膜是一种理想的防渗材料，具有很好的不透水性，很好的弹塑性变形能力，有一定的抗拉能力，能够承受施工应力和工作应力。
The summer dike consisting of water absorbing and quick setting material is made of the outer geotextile bag - form , the geomembrance inner bag - form with the effective water - retaining material inside and protecting cushion , reinforcing band , water injection hole , anti - seepage strap etc 摘要吸水速凝挡水子堤是由土工织物做外袋、土工膜做内袋和装在内袋里的高效保水材料以及护垫、加强带、注水孔、防渗带、防渗条等组成。
Combining theory with experiment together , the engineering example that composite geomembranes are used to act as anti - seepage material are enumerated in the paper . 1 introducing the species and characteristics of the geomembranes and introducing the geomembranes " application in hydraulic engineerings 本文理论和试验相结合，列举了利用复合土工膜防渗的工程实例，主要做了下面几项工作： 1 、介绍了土工膜的品种特性，列举了土工膜在水利工程中的应用实例。
A solid - waste containment system can be simplified as a slope which contains a layer of geomembrane ( which is simplified as interlayer slope in the rest part ) . shaking table model test and numerical analysis have been done to study the seismic stability of interlayer slope based on the two - part wedge theory in this paper . many factors which affect the slope stability ratio , including horizontal seismic coefficient , slope angle , soil - geomembrane interaction coefficient , slope length , layer thickness and soil character , have been took into consideration 填埋场防渗基坑的边坡可以简化成含土工膜夹层的土坡(以下简称夹层土坡) ，本文根据“双滑楔体”理论思想，对夹层土坡的地震稳定性问题进行了较为系统的模型试验和数值分析，着重考虑了水平地震系数、夹层土坡坡角、土工膜与覆盖层土体摩擦系数、夹层边坡长度和厚度、夹层土坡覆盖层土体性质等因素对土坡安全系数的影响，并对地震作用下夹层土坡的永久变形进行了初步的研究，给出了对实际工程设计有参考价值的结论。
The joint test results of physical , hydraulic and mechanical characteristics of geosynthetic materials ( such as geomembrane , nonwoven fabric and geogrid ) are analyzed by use of the mathematic statistical method so as to see whether or not there is any system error in the test results among laboratories and to see the reliability of test results is ensured 摘要运用数理统计方法，分析了国内各实验室对土工合成材料（土工膜、针刺土工布和塑料格栅）的物理、水力学和力学特性进行联合检测的结果，从而确定各实验室间的检测结果有无系统误差，以及检测结果的可信度。
