垃圾卫生填埋中的一些岩土工程技术  

Application of geotechnics to sanitation landfill of refuse

作　　者：卢应发[1,2] 陈朱蕾[3] 谢文良[2] 吕志中[3] 

机构地区：[1]三峡大学三峡库区地质灾害教育部重点实验室,湖北宜昌443002 [2]华中科技大学土木工程与力学学院,武汉430074 [3]华中科技大学环境科学与工程学院,武汉430074

出　　处：《岩土力学》2009年第1期91-98,共8页Rock and Soil Mechanics

基　　金：国家自然科学基金项目(No.50779030);国防科工委:科工计[2007]838号。

摘　　要：垃圾卫生填埋是环境科学的重要研究内容,是一项综合性的研究课题。垃圾卫生填埋场高度和垃圾坝(或坑)深度的确定主要建立在岩土工程的稳定性理论基础上。在垃圾卫生填埋场中主要解决的防渗问题也是利用填埋场地质材料的渗透性质和现行的土工防渗技术,同时利用垃圾自身的物理力学特性解决填埋场排气等问题,而垃圾卫生填埋场的污水必须进行处理。从垃圾填埋场地质材料和垃圾自身的力学特性,结合某市垃圾卫生处理场实例对垃圾卫生填埋场中的一些岩土工程技术进行分析。The more rapidly the national economics develops, the more important the environmental sciences research is; the environmental sciences research must be emphasized. The sanitation landfill of refuse is main content of environmental science study, and is the comprehensive research topic. The height of refuse disposal plant and of refuse dam is estimated based on the stability theories of civil engineering; the seepage subject is of important in refuse sanitation disposal plant and it is resolved based on the seepage properties of geological material and on the technical of anti-seepage by geotechnical material. At the same, the discharge of gas in the refuse disposal plant is disposed by the physico-mechanical behaviors of refuse. The waste water of the sanitation disposal plant must be treated. Some geotechnics are analyzed for the refuse sanitation disposal plant from physico-mechanical behaviors of geomaterials in the site and of refuse itself by an example in a city.

关 键 词：垃圾卫生填埋 垃圾坝 稳定性 土工织物防渗 污水处理 

分 类 号：X705[环境科学与工程—环境工程] TU4[建筑科学—土工工程]