摘要
填埋场沉降是环境岩土工程主要研究课题,填埋场沉降主要由堆载瞬时沉降、与时间有关的填埋体骨架蠕变和有机物生物降解引起的沉降等3部分组成。迄今为止,国内外学者建立了许多估算填埋体沉降的数学模型。根据总结归纳的典型填埋体沉降计算模型,结合某填埋场沉降实测资料,探讨了计算模型的适用性。
Landfill settlement is a topic of concern in geoenvironmental research; Three important mechanisms that contribute to the compression of landfill are instantaneous compression in response to applied load, secondary mechanical creep and time-dependent biological decomposition. In this study, we investigated several approaches for calculating the compression of the municipal solid waste, and then discussed their validity in the South China.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2006年第9期1532-1534,共3页
Rock and Soil Mechanics
基金
福建省自然科学基金资助项目(No.D0310009)
关键词
填埋场
沉降
生物降解
landfill
settlement
biological decomposition