| 复杂地质环境下高速公路高边坡变形破坏模式研究 |
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| 引用本文： | 徐青,吴启红.复杂地质环境下高速公路高边坡变形破坏模式研究[J].成都大学学报(自然科学版),2014,33(3):282-285. |
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| 作者姓名： | 徐青 吴启红 |
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| 作者单位： | 1. 成都大学人事处,四川成都,610106
2. 成都大学城乡建设学院,四川成都,610106 |
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| 基金项目： | 四川省科技厅科技支撑计划 |
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| 摘 要： | 为研究某高速公路高边坡的变形破坏模式,经过系统分析其复杂的工程地质条件,包括地形地貌、地层岩性、地质构造、风化与节理及水文地质等,提出了该高速公路高边坡的变形破坏模式主要为顺层边坡滑移—拉裂、类土质边坡蠕滑—拉裂、褶皱区顺层滑移—拉裂以及碎裂结构边坡坍塌,为后续实际工程处理方案的确定提供了可靠的依据,并对类似工程有一定的借鉴作用.
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| 关 键 词： | 复杂地质环境 高边坡 变形破坏模式 |
Research of Deformation and Breakage Modes of High Slope on Freeway with Complex Geological Environment |
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| XU Qing,WU Qihong.Research of Deformation and Breakage Modes of High Slope on Freeway with Complex Geological Environment[J].Journal of Chengdu University (Natural Science),2014,33(3):282-285. |
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| Authors: | XU Qing WU Qihong |
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| Institution: | XU Qing;WU Qihong;Personnel Department,Chengdu University;School of Urban and Rural Construction,Chengdu University; |
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| Abstract: | By analyzing systematically complex engineering geological conditions（including landform,physiognomy,stratum,lithology,geological structure,weathering and joints,and hydrogeological conditions）of a high slope on a freeway,this paper proposes the deformation and breakage modes.Main four modes are slipping-ripping on bedding rock slope,creeping-ripping on similar soil slope,bedding slipping-ripping on folded region and collapsing on cataclastic texture slope.This research offers the reliable basis for confirming the treatment program of actual projects and provides certain reference for similar projects. |
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| Keywords: | complex geological environment high slope deformation and breakage mode |
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