contributor author | G. L. Sivakumar Babu | |
contributor author | Krishna R. Reddy | |
contributor author | Sandeep K. Chouskey | |
contributor author | Hanumanth S. Kulkarni | |
date accessioned | 2017-05-08T21:52:05Z | |
date available | 2017-05-08T21:52:05Z | |
date copyright | April 2010 | |
date issued | 2010 | |
identifier other | %28asce%29hz%2E1944-8376%2E0000051.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/64725 | |
description abstract | This paper proposes a generalized constitutive model for municipal solid waste, based on the framework derived from critical state concepts and incorporating the effects of mechanical creep and time-dependent biodegradation, to predict total landfill compression under incremental loading and with time. The model parameters are calculated based on laboratory one-dimensional compression and triaxial compression tests, and data available from published literature. To illustrate the applicability of the proposed model, settlements due to incremental loading of waste with time are predicted for typical landfill conditions. The predicted settlement results using the proposed model are compared with the predicted settlement results using 14 different reported models. It is shown that the predicted settlements can vary significantly depending on the model used and the parameter values selected. The proposed model predicts the total settlement in a range similar to the reported models that consider all three components (mechanical, creep, and biodegradation) of the settlement. Further validation of the model is required based on field measured settlement at different landfill sites. | |
publisher | American Society of Civil Engineers | |
title | Prediction of Long-Term Municipal Solid Waste Landfill Settlement Using Constitutive Model | |
type | Journal Paper | |
journal volume | 14 | |
journal issue | 2 | |
journal title | Practice Periodical of Hazardous, Toxic, and Radioactive Waste Management | |
identifier doi | 10.1061/(ASCE)HZ.1944-8376.0000024 | |
tree | Practice Periodical of Hazardous, Toxic, and Radioactive Waste Management:;2010:;Volume ( 014 ):;issue: 002 | |
contenttype | Fulltext | |