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《《南水北调与水利科技》：南阳盆地膨胀土工程特性研究（蔡耀军 赵旻 阳云华）（摘要）》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、《南水北调与水利科技》：南阳盆地膨胀土工程特性研究（蔡耀军赵旻阳云华）（摘要） #TRS_AUTOADD_1218077737328{MARGIN-TOP:0px;FONT-SIZE:12pt;MARGIN-BOTTOM:0px;LINE-HEIGHT:1.5;FONT-FAMILY:宋体}#TRS_AUTOADD_1218077737328P{MARGIN-TOP:0px;FONT-SIZE:12pt;MARGIN-BOTTOM:0px;LINE-HEIGHT:1.5;FONT-FAMILY:宋体}#TRS_AUTOADD_1218077737
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5、膨胀土作为一种特殊的黏性土引发了许多地基与边坡方面的问题。通过野外勘探及室内外测试，揭示膨胀土的结构和力学强度具有分带性和时效性，依次提出了膨胀土边坡设计中分带取值和试验方法。并对渠坡表面采取置换措施后，土体参数取值作了探讨。
关键词：膨胀土；渠坡；稳定性；力学参数
中图分类号：TV68；TU443文献标识码：A文章编号：1672-168301-0163-04
EngineeringCharacteristicsofExpansiveSoilinNanyangBasin
CAIYao-jun,ZHAOMin,YANGYun-hua
6、(ChangjiangInstituteofSurvey,Planning,DesignandResearch,Wuhan430010,China)
Abstract:Expansivesoil,oneofthespecialclaysoils,hadcausedmanyproblemstofoundationsandslopes.ItwasrevealedthatthestructureandstrengthoftheexpansivesoilinNanyangbasinwereofzonationandtimeliness.Accordin
7、gly,differentdesignparametersandexperimentmethodswereproposedinthispaper.Themechanismsofreplacementwithnon-expansivesoilforcanalslopeswerediscussedindetailsaswell.
Keywords:expansivesoil;canalslope;slopestability;mechanicsparameters
参考文献：
[1]刘特洪.工程建设中的膨胀土问题[M].XX：中国建筑工业出版社
8、，1997，15-58.
[2]蔡耀军，赵旻，阳云华.输水工程膨胀土渠坡稳定性及力学参数研究[J].资源环境与工程，X
