| 考虑生物降解的填埋场长期沉降研究 |
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| 引用本文： | 刘毓氚,黄超强.考虑生物降解的填埋场长期沉降研究[J].岩土力学,2006,27(9):1532-1534. |
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| 作者姓名： | 刘毓氚 黄超强 |
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| 作者单位： | 1.福州大学 土木建筑工程学院，福州 350002；2.中交第二公路勘察设计研究院，武汉 430052 |
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| 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。
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| 关 键 词： | 填埋场 沉降 生物降解 |
| 文章编号： | 1000-7598-（2006）09-1532-03 |
| 收稿时间： | 2004-12-06 |
| 修稿时间： | 2004-12-06 |
Estimation of long-term settlement of landfill considering biological decomposition |
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| LIU Yu-chuan,HUANG Chao-qiang.Estimation of long-term settlement of landfill considering biological decomposition[J].Rock and Soil Mechanics,2006,27(9):1532-1534. |
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| Authors: | LIU Yu-chuan HUANG Chao-qiang |
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| Institution: | 1.College of Civil Engineering, Fuzhou University, Fuzhou 350002, China; 2.China Communications Second Highway Survey, Design & Research Institute, Wuhan 430052, China |
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| Abstract: | 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. |
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| Keywords: | landfill settlement biological decomposition |
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