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| 风化泥岩作为路基填料的试验研究 | |
| 引用本文： | 施建振,陈勇,王保田.风化泥岩作为路基填料的试验研究[J].现代交通技术,2010,7(1):29-30. |
| 作者姓名： | 施建振 陈勇 王保田 |
| 作者单位： | 1. 南京公路发展(集团)有限公司,江苏南京,210008 2. 南京市水利规划设计研究院有限责任公司,江苏,南京,210006 3. 河海大学岩土工程科学研究所,南京,210098 |
| 摘 要： | 南京绕越高速公路方山区域广泛分布风化泥岩，文章对该风化泥岩作为高速公路路基填料的问题进行研究。室内试验成果表明：泥岩开挖料具有遇水膨胀崩解和泥化特征，水稳定性差，但如采用橡皮膜包裹，则岩块试样浸水后完整性较好。 |
| 关 键 词： | 泥岩 路基 填土材料 水稳定性 |
Experimental Research on Mudstone Used as Roadbed Filling |
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| Shi Jianzhen,Chen Yong,Wang Baotian.Experimental Research on Mudstone Used as Roadbed Filling[J].Modern Transportation Technology,2010,7(1):29-30. | |
| Authors: | Shi Jianzhen Chen Yong Wang Baotian |
| Institution: | 1.Nanjing Highway Development Group Co./a>;Ltd/a>;Nanjing 210008/a>;China/a>;2.Nanjing Water Planning and Design Institute Ltd/a>;Nanjing 210006/a>;3.Geotechnical Research Institute/a>;Hohai University/a>;Nanjing 210098/a>;China |
| Abstract: | The mudstone widely exists in the Fangshan area of Nanjing,this paper analyses the problem of using mudstone as roadbed filling during the construction of the Rebounding expressway of Nanjing. The laboratory testing results show that mudstone materials show collapsed and mudded characteristics when meet water. While enwrapped by rubber membrane,the mudstone sample is integrity after immersion in water. |
| Keywords: | mudstone embankment of expressway filling material water stability |
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