Performance Issues of Barrier Systems for Landfills

摘要：

　　The objective of the paper is to give an update in key topics related to performance issues of barrier systems for landfills.The objective of using barrier systems is to minimize the impact of contaminants on the surrounding environment.To achieve this goal puncture protection of the geomembrane must be ensured.An update is first given is this matter.The question of the stability on slope of geosynthetic barrier systems is then discussed and an insight is given in modeling and laboratory measurement of parameters required to perform reliable modeling,especially as regards the case of piggy-back landfills.Finally,the question of transfers though bottom barrier systems is addressed,giving an update especially in the analytical solutions developed in the past 10 years in China in this matter.

关键词： Geosynthetics Landfills Transfers Protection Stability

作者: Nathalie Touze-Foltz Haijian Xie Guillaume Stoltz

作者单位: Irstea,HBAN Unit,1rue Pierre-Gilles de Gennes,92761 Antony Cedex,France Institute of Hydrology and Water Resources Engineering,Zhejiang University,Hangzhou,China Irstea,Recover Unit,1 rue Pierre-Gilles de Gennes,92761 Antony Cedex,France

会议类型: 国际会议

会议名称: The 8th International Congress on Environmental Geotechnics(第八届国际环境土工大会)

会议地点: 杭州

会议语种:英文

页码: 81-98

在线出版日期: 2018-10-28（万方平台首次上网日期，不代表论文的发表时间）