| 缓倾顺层高边坡锚框桩组合结构抗滑分析 |
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| 引用本文： | 李丹枫,王连俊,葛宝金,单体龙.缓倾顺层高边坡锚框桩组合结构抗滑分析[J].北方交通大学学报,2014(4):137-142. |
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| 作者姓名： | 李丹枫 王连俊 葛宝金 单体龙 |
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| 作者单位： | 北京交通大学土木建筑工程学院,北京100044 |
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| 基金项目： | 中交股份科技研发项目资助（2010-ZJKJ-05）;铁道部科技研究开发计划项目资助（2012G003-G） |
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| 摘 要： | 锚索、框架梁、抗滑桩组合结构在解决高速公路大型高边坡抗滑稳定中已逐渐得到应用.本文依托重庆涪—丰—石高速公路工程典型路段的边坡工程实例,对锚索框架梁与抗滑桩组合结构在治理砂泥岩互层缓倾顺层高边坡中的作用进行了逐个分析,以现场的测试结果和边坡的稳定性计算为依据,得出了以主动控制为主的锚索框架梁与以被动控制为主的抗滑柱的组合结构可以有效治理砂泥岩互层缓倾顺层高边坡的结论,达到了预期的设计效果.
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| 关 键 词： | 边坡稳定 砂岩 泥岩 顺层 高边坡 加固技术 锚索 框架梁 抗滑桩 |
Anti-slide analysis on the combination structure of anchor framework beam and pile in high slope sliding along lightly inclined strata |
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| LI Danfeng,WANG Lianjun,GE Baojin,SHAN Tilong.Anti-slide analysis on the combination structure of anchor framework beam and pile in high slope sliding along lightly inclined strata[J].Journal of Northern Jiaotong University,2014(4):137-142. |
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| Authors: | LI Danfeng WANG Lianjun GE Baojin SHAN Tilong |
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| Institution: | (School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China) |
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| Abstract: | Anchor, frame beams, anti-slide pile composite structure in large highway slope stability a- gainst sliding is gradually being applied. Relying on Chongqing Fuling-Fengdu-Shizhu highway typical sections of slope instance, this paper analyzes anchor cable framework beam and anti-slide pile combi- nation structure in governance sandstone and mudstone mutual layer sustained pour bedding high slope. It concludes the anchor frame beam active control and passive control of anti-slide pile composite structure can be effective governance of sandstone and mudstone in high slope sliding along lighdy in- clined strata and achieve the expected design effect. |
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| Keywords: | slope stabilization sandstone mudstone bedding rock high slope reinforcement technolo-gy anchor framework beam anti-sliding pile |
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