重庆交通大学学报(自然科学版) ›› 2006, Vol. 25 ›› Issue (3): 74-76.
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蒋文力1,2,林春伟3,黄中文4,林春姣5
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作者简介:
JIANG Wen-li1,2,LIN Chun-wei3,HUANG Zhong-wen4,LIN Chun-jiao5
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摘要: 本文指出路堤填筑质量检测中压实度单一标准的不足,分析含水量对路堤沉降的影响.并从重塑非饱和土广 义吸力和广义有效应力原理出发对路堤沉降机理进行分析,提出进行二阶段沉降分析的观点
关键词: 含水量, 路堤沉降, 非饱和土, 广义吸力, 广义有效应力, 二阶段沉降
Abstract: It is pointed out that using the compactness as the only standard in testing quality of packing embankment is insufficient,and the influence of moisture on subsidence of embankment is analyzed in this paper. Based on the theory of general suction and general effective stress of remolding non-saturated soil,the mechanism of embankment subsidence is analyzed,and a theory of two-step settlement is presented.
Key words: moisture, subsidence of embankment, non-saturated soil, general suction, general effective stress, two-step settlement
中图分类号:
TU416.1
蒋文力,林春伟,黄中文,林春姣. 含水量对路堤工后沉降影响分析[J]. 重庆交通大学学报(自然科学版), 2006, 25(3): 74-76.
JIANG Wen-li,LIN Chun-wei,HUANG Zhong-wen,LIN Chun-jiao. A study on the mechanism of subsidence of embankment influenced by moisture content[J]. Journal of Chongqing Jiaotong University(Natural Science), 2006, 25(3): 74-76.
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http://xbzk.cqjtu.edu.cn/CN/Y2006/V25/I3/74