| 晴兴高速公路典型弃土场分类与渣体性质研究 |
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| 引用本文： | 刘志勇,黄伟伟,吴仁铣.晴兴高速公路典型弃土场分类与渣体性质研究[J].水运科技信息,2012(4):97-99. |
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| 作者姓名： | 刘志勇 黄伟伟 吴仁铣 |
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| 作者单位： | [1]贵州省交通规划勘察设计研究院股份有限公司,贵阳55000 [2]中南大学土木工程学院,长沙410075 |
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| 基金项目： | 贵州省交通运输厅科技项目（2010-122-011）资助 |
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| 摘 要： | 山区公路弃土场作为公路建设中的附属工程,其稳定性是设计、建设的重要问题。通过现场调研,将弃土场分为锁口型、敞口型、坡面型3种类型,并对其稳定性进行分析与评价。以贵州省晴兴高速公路典型弃土场的渣体作为研究对象,采用理论和室内试验的方法,对弃土场的含水率、压实度和抗剪强度等基本参数进行了研究分析。
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| 关 键 词： | 弃土场分类 渣体特性 击实试验 抗剪强度试验 |
Study on Classification of Spoil Ground and Character of Waste in Qingxing Highway |
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| Liu Zhiyong,Huang Weiwei,Wu Renxi.Study on Classification of Spoil Ground and Character of Waste in Qingxing Highway[J].Transportation Science & Technology,2012(4):97-99. |
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| Authors: | Liu Zhiyong Huang Weiwei Wu Renxi |
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| Institution: | 1. Guizhou Transportation Planning Survey and Design Academe Co. ,Ltd. ,Guiyang 550001 ,China 2. School of Civil and Architectural Engineering, Central South University, Changsha 410075, China) |
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| Abstract: | Spoil ground of mountain roads is the sub-project of road construction, is important to the design and construction. According to sif ied into three each type are way in Guizhou such as water e types, they are locking-type, exposure-t site investi ype and slo gation, the the stability of which spoil ground was clas- pc-type. Analysis and eval carried out in the paper. The representative waste of spoil ground of Qingxing province is studied. Theory and indoor test are used to analyze the basic param ontent, compression degree and its shear strength. uation high- eters, |
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| Keywords: | classification of spoil ground character of waste densification test shear strength test |
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