| 高岩质边坡变形过程的数值模拟 |
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| 引用本文： | 张宁宁,边文同.高岩质边坡变形过程的数值模拟[J].盐城工学院学报(自然科学版),2016,29(4):47-52. |
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| 作者姓名： | 张宁宁 边文同 |
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| 作者单位： | 华电电力科学研究院, 浙江 杭州 310030;山东省公路建设(集团)有限公司, 山东 济南 250102 |
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| 摘 要： | 以某山地风电场厂房岩质边坡的稳定性及防治措施为例,利用FLAC2D有限差分软件建立岩质边坡数值计算模型,根据变形破坏模式提出岩质边坡加固方法。模拟结果表明,边坡的变形主要发生于边坡浅部的崩坡积层和强卸荷带岩体,有必要进一步完善该风电场厂房边坡加固措施及排水设施,提高边坡在暴雨工况下的稳定性。
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| 关 键 词： | 岩质边坡 稳定性 数值模拟 加固方法 |
| 收稿时间： | 2016/5/16 0:00:00 |
Numerical Simulation of Deformation Process of High Rock Slope |
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| ZHANG Ningning and BIAN Wentong.Numerical Simulation of Deformation Process of High Rock Slope[J].Journal of Yancheng Institute of Technology(Natural Science Edition),2016,29(4):47-52. |
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| Authors: | ZHANG Ningning and BIAN Wentong |
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| Institution: | China Huadian Electric Research Institute, Hangzhou Zhejiang310030, China;Shandong Highway Construction(Group)Co., Ltd, Jinan Shandong250102, China |
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| Abstract: | Taking the stability and prevention measures of rock slopes of a wind power plant in a mountainous area as an example, the numerical calculation model of rock slope is established by using FLAC2D finite difference software. According to the deformation failure mode, the rock slope reinforcement method is proposed. The simulation results show that the slope deformation mainly occurred in the shallow slope of the colluvial deposits and strong unloading rock mass, it is necessary to further improve the reinforcement measures and drainage slope of powerhouse of the wind farm, to improve the stability of the slope in the rainstorm condition. |
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| Keywords: | rock slope stability numerical simulation strengthening method |
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