| 考虑生物降解的填埋场长期沉降研究 |
| |
| 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 |
| |
| 作者姓名： | 刘毓氚 黄超强 |
| |
| 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 |
| |
| 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。
|
| 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 |
| |
| 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 |
| |
| Authors: | LIU Yu-chuan HUANG Chao-qiang |
| |
| Affiliation: | 1.College of Civil Engineering, Fuzhou University, Fuzhou 350002, China; 2.China Communications Second Highway Survey, Design & Research Institute, Wuhan 430052, China |
| |
| 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. |
| |
| Keywords: | landfill settlement biological decomposition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《岩土力学》浏览原始摘要信息 |
|
点击此处可从《岩土力学》下载全文 |
