城市垃圾填埋场中土工膜锚固设计的研究  

Study on Geomembrane Anchorage Design in Municipal Solid Waste Landfill

作　　者：孙洪军[1] 赵丽红[1] 魏巍[1] 

机构地区：[1]辽宁工业大学土木建筑工程学院,辽宁锦州121001

出　　处：《辽宁工业大学学报（自然科学版）》2010年第6期368-370,共3页Journal of Liaoning University of Technology(Natural Science Edition)

基　　金：住房和城乡建设部2010年科学技术项目(2010-K7-8)

摘　　要：为了防止城市垃圾填埋场中土工膜锚固端的拉伸破坏,通过土工膜不同锚固形式的分析,建立不同形式下土工膜拉伸的力学模型,并推导了相应的计算公式。通过土工膜的锚固率对其破坏进行验证。同时分析了影响土工膜锚固率的各种因素和防止土工膜锚固拉伸破坏的几点控制措施。Stretch mechanical model of geomembrane under different forms was established and the corresponding formula was derived after the analysis of different anchorage forms of geomembrane,to prevent tension failure from geomembrane anchor in municipal solid waste landfill.The destruction was verified by geomembrane anchorage rate.Various influence factors of geomembrane anchorage rate and some control measures by preventing tension failure from geomembrane anchorage were all simultaneously analyzed.

关 键 词：城市垃圾填埋场 土工膜 锚固设计 锚固率 

分 类 号：TU457[建筑科学—岩土工程]