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| 仁义河特大桥南桥台边坡软岩流变性研究 | |
| 引用本文： | 赵法锁,张伯友,彭建兵,卢全中,王勇智,范文,宋飞.仁义河特大桥南桥台边坡软岩流变性研究[J].岩石力学与工程学报,2002,21(10):1527-1532. |
| 作者姓名： | 赵法锁 张伯友 彭建兵 卢全中 王勇智 范文 宋飞 |
| 作者单位： | 1. 中国科学院广州地球化学研究所,广州,510640;长安大学地质工程系,西安,710054 2. 中国科学院广州地球化学研究所,广州,510640 3. 长安大学地质工程系,西安,710054 |
| 基金项目： | 中国博士后科学基金(2001)，国土资源部岩土工程开放实验室(KF003)资助项目。 |
| 摘 要： | 仁义河特大桥南桥台边坡以石膏角砾岩为主，为了定量分析该边坡的变形、破坏及发展趋势，采集了边坡的软岩试样9组，在室内进行常规三轴压缩试验，单轴压缩流变试验，三轴压缩流变试验及样品试验前后的薄片、电子显微镜扫描分析等，从而揭示了所研究边坡软岩的力学作用规律，微结构变化特征及环境因素的影响等。 |
| 关 键 词： | 仁义河特大桥 桥台 边坡 软岩 石膏角砾岩 流变试验 |
| 文章编号： | 1000-6915(2002)10-1527-06 |
| 修稿时间： | 2001年4月24日 |
RHEOLOGICAL STUDY ON SOFT ROCKS IN THE SOUTH ABUTMENT SLOPE OF RENYI RIVER GREAT BRIDGE |
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| Zhao Fasuo,Zhang Boyou,Peng Jianbing,Lu Quanzhong,Wang Yongzhi,Fan Wen,Song Fei.RHEOLOGICAL STUDY ON SOFT ROCKS IN THE SOUTH ABUTMENT SLOPE OF RENYI RIVER GREAT BRIDGE[J].Chinese Journal of Rock Mechanics and Engineering,2002,21(10):1527-1532. | |
| Authors: | Zhao Fasuo Zhang Boyou Peng Jianbing Lu Quanzhong Wang Yongzhi Fan Wen Song Fei |
| Affiliation: | Zhao Fasuo1,2,Zhang Boyou1,Peng Jianbing2,Lu Quanzhong2,Wang Yongzhi2,Fan Wen2,Song Fei2 |
| Abstract: | The south abutment slope of Renyi river great bridge is mainly made up of gypsum breccias. In order to quantitatively analyze the deformation,destruction and developing trend of the slope,9 soft rock samples were collected from the slope site. Then,normal triaxial compression testing,uniaxial and triaxial rheological compression testing were made. The samples were analyzed by thin section and electron microscope scansion before and after testing. Through above methods,the regularity of mechanical action,the characteristic of microfabric change of soft rock,and the effect of environment factors on the soft rocks are revealed. |
| Keywords: | Renyi river abutment slope gypsum breccias rheological testing long-term strength |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |