SETTLEMENT CALCULATION AND ANALYSIS OF AGING WASTE IN THE VERTICAL EXPANSION OF EXISTING LANDFILL

摘要：

Aiming to the specialty of settlement mechanism of aging Municipal Solid Waste (MSW) during the vertical expansion of existing landfills, the settlement of aging waste is classified into 3 parts: primary consolidation settlement, secondary stress settlement, and degradation settlement. The calculation methodologies of each settlement are studied, and the related parameters in the settlement formulas are discussed with the engineering case. Through calculation results, the settlement trend of aging waste due to the load of new filling waste upon it is analyzed and some useful conclusions are put forward to conduct the design of expansion engineering.

作者: Yan-ming Wang Qian-fei Zhang Yong-fu Xu

作者单位: Shanghai Municipal Engineering Design Institute, Shanghai 200092, P.R.China Shanghai Municipal Engineering Design Institute, Shanghai 200092, P.R.China;Shanghai Jiaotong Univer Shanghai Jiaotong University, Shanghai 200030, P.R.China

会议类型: 国际会议

会议名称: 第三届亚洲非饱和土学术会议

会议地点: 南京

会议语种:英文

页码: 631-636

在线出版日期: 2007-04-21（万方平台首次上网日期，不代表论文的发表时间）