| 城市固体垃圾填埋场不均匀沉降分析 |
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| 引用本文： | 张乾飞,王艳明,徐永福.城市固体垃圾填埋场不均匀沉降分析[J].岩土力学,2007,28(2):404-408. |
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| 作者姓名： | 张乾飞 王艳明 徐永福 |
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| 作者单位： | 1. 上海交通大学 船舶海洋与建筑工程学院，上海 200030；2. 上海市玫工程设计研究总院，上海 200092 |
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| 摘 要： | 老垃圾填埋场竖向扩建时垃圾堆体的不均匀沉降控制是中间防渗衬垫系统设计的基础，正确计算和分析垃圾堆体的不均匀沉降将是老填埋场竖向扩建时成功与否的关键。研究了竖向扩建时垃圾不均匀沉降，并介绍了不均匀沉降的计算方 法，结合工程实例对老填埋场竖向扩建时垃圾不均匀沉降影响进行了分析，从工程技术角度提出了相应的解决方案。
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| 关 键 词： | 城市固体废弃物 老填埋场 竖向扩建 垃圾沉降 不均匀沉降 |
| 文章编号： | 1000-7598-（2007）02-0404-05 |
| 收稿时间： | 2005-09-09 |
| 修稿时间： | 2005-09-09 |
Differential settlement analysis of municipal solid waste landfill |
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| ZHANG Qian-ei,WANG Yan-ming,XU Yong-fu.Differential settlement analysis of municipal solid waste landfill[J].Rock and Soil Mechanics,2007,28(2):404-408. |
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| Authors: | ZHANG Qian-ei WANG Yan-ming XU Yong-fu |
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| Institution: | 1. School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiaotong University, Shanghai 200030, China; 2. Shanghai Municipal Engineering Design Institute, Shanghai 200092, China |
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| Abstract: | Settlement analysis of municipal solid waste(MSW) is one of the hot points and key points in the construction of landfill and in the field of geoenvironmental subjects.The control of differential settlement of MSW is the basis of design of middle liner system in the vertical expansion of existing landfill.It is very important to calculate and analyze the differential settlement of MSW correctly in order to ensure the success of vertical expansion of existing landfill.Aiming to the MSW differential settlement in the landfill of vertical expansion,calculation procedure is introduced firstly;and related application analysis is conducted with an engineering case.Finally,corresponding solving plans to control the differential settlement are presented from viewpoint of engineering technology. |
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| Keywords: | municipal solid waste(MSW) existing MSW landfill vertical expansion MSW settlement differential settlement |
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