STUDY ON THE DUNCAN-CHANG MODEL PARAMETERS OF STRESS COMPRESSION FOR MUNICIPAL SOLID WASTE

摘要：

The Duncan-Chang model parameters are studied by laboratory test and theory analysis for municipal solid waste. The method is very simple, practical, and the model parameter is easy to obtain. The results show that the damage ratio is 0.55 to 0.65; The parameter k is decreased by the initial void ratio increased, and the relationship between k and initial void ratio is linear, and the slope of the line is 5.0; The parameter n is about 1.05; The parameter G is between 0.3 and 0.4, and the relationship between G and initial void ratio is linear; The parameter F is between 0 and 0.1, and the relationship between F and initial void ratio is linear too.

关键词： municipal solid waste stress compression Duncan-Chang model parameters

作者: Zhen-Ying ZHANG Chang-Fu WU Yun-Min CHEN

作者单位: Department of Civil Engineering, Zhejiang Sci-Tech University, China Department of Civil Engineering, Zhejiang University, China

会议类型: 国际会议

会议名称: International Symposium on Geoenvironmental Engineering(国际环境岩土工程研讨会

会议地点: 杭州

会议语种:英文

页码: 602-606

在线出版日期: 2009-09-08（万方平台首次上网日期，不代表论文的发表时间）