| 西攀高速公路新九地区昔格达地层岩土特性 |
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| 引用本文： | 文丽娜,朱学雷,白志勇,邹开学,游宏.西攀高速公路新九地区昔格达地层岩土特性[J].公路,2005(7):145-148. |
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| 作者姓名： | 文丽娜 朱学雷 白志勇 邹开学 游宏 |
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| 作者单位： | 四川省交通厅公路规划勘察设计研究院,成都市,610041;西南交通大学,成都市,610031;攀西高速公路有限公司,成都市,610041 |
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| 基金项目： | 交通部西部科研项目(批准号200331880055) |
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| 摘 要： | 通过对西(西昌)攀(攀枝花)高速公路新九地区昔格达地层中粉质细砂岩及粉质页岩物理特性及工程特性的研究，得到昔格达地层的岩性特征，以及昔格达地层抗剪强度指标与含水率的关系，由此得出昔格达地层在干燥情况下自稳性较高的结论，对西攀高速公路建设具有指导意义。
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| 关 键 词： | 昔格达地层 物理特性 工程特性 |
| 文章编号： | 0451-0712(2005)07-0145-04 |
Characteristics of Rock and Soil of Xigeda Strata in Xinjiu District of Xi-Pan Expressway |
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| WEN Li-na,ZHU Xue-lei,BAI Zhi-yong,ZOU Kai-xue,YOU Hong.Characteristics of Rock and Soil of Xigeda Strata in Xinjiu District of Xi-Pan Expressway[J].Highway,2005(7):145-148. |
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| Authors: | WEN Li-na ZHU Xue-lei BAI Zhi-yong ZOU Kai-xue YOU Hong |
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| Affiliation: | WEN Li-na~1,ZHU Xue-lei~1,BAI Zhi-yong~2,ZOU Kai-xue~2,YOU Hong~3 |
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| Abstract: | Through the study on physical characteristics and engineering characteristics of farinaceous gritstone and farinaceous shale of Xigeda strata on the Expressway from Xichang to Panzhihua in Xinjiu District, the lithologic features and the relation between shear strength and water content are got.The conclusion is received that the slope has very high steady itself under aridic condition in Xigeda strata.The conclusion has important guiding significance for the construction of Xi-Pan Expressway. |
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| Keywords: | Xigeda strata physical characteristics engineering characteristics |
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