| 人工开挖边坡稳定性数值模拟 |
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| 引用本文： | 赵波,许宝田,王威. 人工开挖边坡稳定性数值模拟[J]. 江苏建筑, 2011, 0(5): 80-81 |
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| 作者姓名： | 赵波 许宝田 王威 |
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| 作者单位： | 1. 镇江市建设工程质量监督站,江苏镇江,212000
2. 南京大学地球科学与工程学院,江苏南京,210093 |
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| 摘 要： | 采用数值模拟法对镇江市体育中心人工堆山边坡稳定性进行分析,发现该边坡开挖和堆土后不稳定,其稳定性主要受上部强风化灰岩影响,采用锚喷加固后,边坡稳定,岩土体下滑力主要由上部1～4道锚杆承担,锚杆最大轴力可达180 kN,下部锚杆轴力较小。
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| 关 键 词： | 人工开挖边坡 稳定性 数值模拟 |
Numerical Analysis on the Stability of the Artificial Slope |
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| ZHAO Bo,XU Bao-tian,WANG Wei. Numerical Analysis on the Stability of the Artificial Slope[J]. Jiangsu Construction, 2011, 0(5): 80-81 |
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| Authors: | ZHAO Bo XU Bao-tian WANG Wei |
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| Affiliation: | 1.Project Quality Supervision Station of Zhenjiang City,Zhenjiang Jiangsu 212000 China)(2.School of Earth Science and Engineering,Nanjing University,Nanjing Jiangsu 210093 China) |
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| Abstract: | The artificial slope of Danshan which locates in Zhenjiang city will be constructed on the base of the abandoned quarry and will be filled with the construction waste.The stability of the slope is calculated by numerical analysis,which results indicate that the filling slope is instable because of excavation.After reinforcement by shotcrete rockbolt,the slope is stable,The maximum axial force in the anchors will be 180kN,and the sliding power is mainly undertaken by the upper 4 anchors. |
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| Keywords: | artificial slope stability numerical analysis |
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