| 全长粘结型锚杆加固岩石边坡应力与变形特性数值分析 |
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| 引用本文： | 王铁龙,方玉树.全长粘结型锚杆加固岩石边坡应力与变形特性数值分析[J].地下空间与工程学报,2003,23(2):162-165,172. |
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| 作者姓名： | 王铁龙 方玉树 |
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| 作者单位： | 后勤工程学院军事土木工程系,重庆,400041 |
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| 摘 要： | 通过有限元数值模拟方法 ,对全长粘结型锚杆加固的均质岩石开挖边坡进行了数值计算 ,并分析研究了加锚边坡的应力与变形特性和全长粘结式锚杆轴力分布规律 ,提出了一种简单实用确定边坡可能滑动面的方法 ,并且指出了在边坡锚杆支护设计中应注意的一些问题。
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| 关 键 词： | 有限元 边坡 全长粘结式锚杆 应力与变形 滑动面 |
| 文章编号： | 1001-831X(2003)02-0162-04 |
| 修稿时间： | 2002年12月25 |
Numerical Analysis on Deformation and Stress in Homogeneous Rock Slope Reinforced with Wholly Grouted Anchor Bar |
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| WANG Tie,long.Numerical Analysis on Deformation and Stress in Homogeneous Rock Slope Reinforced with Wholly Grouted Anchor Bar[J].Chinese Journal of Underground Space and Engineering,2003,23(2):162-165,172. |
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| Authors: | WANG Tie long |
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| Affiliation: | WANG Tie long |
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| Abstract: | The homogeneous rock slope reinforced with wholly grouted anchor bar is simulated by FEM. The deformation and stress of homogeneous rock slope reinforced with wholly grouted anchor bar and axial stress of grouted anchor bar is studied and discussed. This paper puts forward a method used to ascertain sliding surface of slope and the problems in designing reinforcement of homogeneous rock slope with wholly grouted anchor bar are pointed out. |
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| Keywords: | finite element slope wholly grouted anchor bar deformation and stress sliding surface |
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