上海生活垃圾卫生填埋场的若干岩土工程问题

Analyses on Geotechnical Engineering Problems of Municipal Solid Waste Sanitary Landfill in Shanghai

生活垃圾卫生填埋场是处理固体废弃物的有效方法之一。尽管国内外学者对与垃圾填埋场相关的许多问题已经做了大量的研究工作，但是对象上海地区这样的软土地基上填埋场建设可能引起的一些岩土工程问题研究不多。结合上海地区的软土地基条件。在文章中分析了填埋场在建设与运营过程将会遇到的若干岩土工程问题，包括填埋场的沉降问题、稳定性问题和防渗衬里的有效性问题等。并提出了相应的初步预防措施和建议。

Municipal solid waste sanitary landfill is one of the effective ways to deal with solid waste. Although vast amount volume of literature has been found relating to the problems of municipal solid waste landfills, however, few fixed on the geotechnical engineering problems with landfill site on soft earth foundation like that in Shanghai area. Combined with the soft earth foundation conditions in Shanghai area, several geotechnical engineering problems probably occurring in the construction and running of a waste sanitary landfill site were analysed including settlement and stability of the site, effectiveness of anti-seepage liner, and etc. The precautionary measures and suggestions were provided for the design of a modern municipal solid waste sanitary landfill site in Shanghai area.