| 西部红层软岩地质特性及其对路基结构稳定性的影响 |
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| 引用本文： | 吴国雄,张斌,杨应信,程强.西部红层软岩地质特性及其对路基结构稳定性的影响[J].重庆交通大学学报(自然科学版),2004,23(6):53-58. |
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| 作者姓名： | 吴国雄 张斌 杨应信 程强 |
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| 作者单位： | 重庆交通学院,重庆,400074;甘肃交通科学研究所,甘肃兰州,730000;四川省交通厅公路规划勘察设计研究院,四川成都,610010 |
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| 基金项目： | 交通部西部交通建设科技项目 |
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| 摘 要： | 红层软岩对于高等级公路建设影响较大.本文阐述了我国西部红层软岩的分布及其地质特性,描述了红层软岩的岩体结构特征和工程特性,包括变形特征、抗剪强度特征、水理性质和软岩夹层问题,在此基础上,进一步分析了红层软岩对公路路基结构形式和稳定性的影响,并提出了相关的处治措施.
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| 关 键 词： | 红层软岩 结构特征 工程特性 路基结构 稳定性 |
| 文章编号： | 1001-716X(2004)06-0053-06 |
| 修稿时间： | 2004年3月1日 |
Geology characteristic of red-layer soft rock in western region and its influence to the roadbase construction stability |
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| Abstract: | The influence of red-layer soft rock to the high grade highway construction is great. This paper expatiates the distributes of red-layer soft rock in western region in China and its geology characteristic, describes the rock construction characteristic and engineering characteristic of the red-layer soft rock, including the transform characteristic, the anti-shear strength characteristic, water reasonableness speciality and soft rock mezzanine problem, on the basis of this, further analyzing the red-layer soft rock to the influence of the highway roadbase stability of construction form, and puts forward to settle the measure relatedly. |
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| Keywords: | red-layer soft rock construction characteristic engineering characteristic roadbase construction stability |
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