›› 2004, Vol. 25 ›› Issue (2): 238-241.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Degradation settlement model of organic substance of municipal solid waste landfill

ZHANG Zhen-ying1，2, CHEN Yun-min1   

  1. 1. Institute of Geotechnical Engineering, Zhejiang University, Hangzhou 310027, china； 2. Department of Civil Engineering, Qingdao Institute of Architecture and Engineering, Qingdao 266033, China
  • Received:2002-11-08 Online:2004-02-10 Published:2014-07-15

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Abstract: Study on settlement of organic substance degradation is very important for municipal solid waste（MSW）landfills. The long-term settlement of MSW landfill resulting from decomposition will usually represent the major proportion of total settlement, and it is likely to continue for many years. A large settlement may lead to breakage of the geomembrane and damage of the cover system in a modern MSW landfill. It is a very complex task to calculate the settlement because the waste material exhibits heterogeneous engineering properties that vary over locations and time with a landfill. Now a new degradation settlement model of organic substance of MSW landfill is presented based on the testing data. The model has less parameter. The degradation settlement of Tianziling MSW landfill is predicted by applying the model.

Key words: MSW landfill, degradation of organic substance, settlement model

CLC Number: 

  • TU 441
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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