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- Keywords hazardous waste;landfill site;GCL;compacted clay layer（CCL）;antiseepage; 危险废物;填埋场;膨润土防水毯（GCL）;压实的粘土层（CCL）;防渗;
- compacted clay layer (CCL) 压实的粘土层（CCL）
- It provides reference in order to evaluate the resistance function of clay layer in under-water Honing. 为今后评价黏土层在水体下采煤中的阻隔水作用提供理论参考。
- The undrained behaviors of a compacted clay with positive dilatancy and a medium sand with negative dilatancy wera predicted using above-mentioned three models, Duncan EB and linear elastic model with parameters determined from the CD test data. 用上面三种模型及邓肯EB模型和线弹性完全塑性KG1模型对具有剪缩性的白河堡击实粘性土和具有明显剪胀性的承德中密砂固结不排水试验作了预测比较。
- The compacted clay dam and percolate and methane collection system are two key factors that control the investment and construction period of the solid waste landfills of Hongshantou in Xiangfan city. 摘要襄樊市洪山头垃圾填埋场投资和建设周期均受控于压实粘土坝和渗滤液与沼气收集系统两个关键因素，技术难度大。
- A complete laterite profile should be made up of laterite layer, parti-color clay layer and carbonate rock saprolite. 完整的红土剖面应该由红土层、杂色粘土层和碳酸盐岩腐岩组成。
- Builders in the construction of bold innovation, to solve the water balance shield machine in the clay layer tunneling difficult problems the world. 建设者在施工中大胆创新，解决了泥水平衡盾构机在黏土层掘进困难这个世界性难题。
- Keywords solid waste landfill;composite impervious layers;geomembrane （GM）;compacted clay liner （CCL） and geosynthetic clay liner （GCL）; 固体废弃物填埋场复合防渗层;土工膜;压实性粘土;土工合成材料粘土垫;
- The weakest layer which causes horizontal movement distress can be the soft clay layer beneath incrustation or some deeper layer under alluvial flat soft clay ground. 5. 典型河滩相软土地基硬壳层的下软土层和较深处的软土层都是可能产生水平平移破坏的最薄弱层。
- compacted clay liner(CCL) 压实黏土衬里（CCL）
- fine-grained rock consisting of compacted clay particles. 成分细密的岩石，含有致密的粘土微粒。
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- In pile foundation of the rig drilling ship had the potential danger of punch throngh when the working ship meeting sand clay layered foundation. 自升式钻井船升船作业时，桩脚基础遇到砂-粘层状地基，即存在潜在刺穿的危险。
- Dewatering construction of silty clay layer 淤泥质粉质粘土层降排水施工
- The compacted snow on the pavement turned to ice. 人行道上被踩实的雪已变成了冰。
- The local environmental monitoring agency, FEEMA, says large fissures and cracks have started to appear, revealing faults in the underground clay layers. 当地环保监控单位表示，大裂缝和裂痕已经开始出现，显示出在地底的断层。
- The paper also gives an introduction into the impermeability of water sealing layers such as clay layers and the ways to leave water prevention coal pillars or ... 采用这些研究成果,淮南和潘谢矿区分别提高了开采上限,增加了可利用储量。
- In general, the method of compaction has a significant effect on the compacted clayey soil when the compaction is conducted on the wet side of optimum. 地质勘测包括确定施工现场地表下面的土壤和岩石成分、土壤的性质、基岩的深度以及有无断层和地下河流。
- Research on water movement and solute transport in layered soil has beenconcentrated on clay layer, however, less work has been done on soil with sand layerespecially on salt movement characteristics under this condition. 关于层状土中水分运动和溶质运移的研究，目前主要集中在研究粘土夹层的情况，对于沙土夹层的研究较少，特别是在该情况下的盐分运动特性研究更少。
- The ionic exchange modification mechanism between cationic organic modifier,cetyltrimethylammonium bromide(CTMAB),and two layers of Lou soil,tillage layer(TLLS) and clay layer(CLLS),were studied. 研究了有机修饰剂十六烷基三甲基溴化铵(CTMAB)对于塿土2层次土样修饰的离子交换机制。
