| FLAC3D模拟全长注浆锚杆的作用效果 |
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| 引用本文： | 林 杭,曹 平,周正义.FLAC3D模拟全长注浆锚杆的作用效果[J].岩土力学,2005,26(Z2):167-170. |
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| 作者姓名： | 林 杭 曹 平 周正义 |
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| 作者单位： | 中南大学 资源与安全工程学院, 长沙 410083 |
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| 摘 要： | 介绍了FLAC3D的基本原理及其求解过程。通过对某边坡进行数值模拟，对比分析了此边坡在锚杆支护前后水平位移等值线图、竖直位移等值线图及安全系数的变化，说明了FLAC3D模拟边坡开挖以及支护的简便性和锚杆对边坡稳定性的作用效果。
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| 关 键 词： | 边坡稳定性 FLAC3D 数值模拟 锚杆 |
| 收稿时间： | 2005-04-30 |
Simulating effects of wholly grouted anchor rods with FLAC3D |
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| LIN Hang,CAO Ping,ZHOU Zheng-yi.Simulating effects of wholly grouted anchor rods with FLAC3D[J].Rock and Soil Mechanics,2005,26(Z2):167-170. |
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| Authors: | LIN Hang CAO Ping ZHOU Zheng-yi |
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| Institution: | School of Resources and Safety Engineering, Central South University, Changsha 410083, China |
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| Abstract: | Based on the theory and calculation procedure of FLAC3D, two models are established, one for unreinforced slope, other for reinforced slope, some differences are displayed in horizontal displacement contour maps, vertical displacement contour maps and safety factors. The results show that the grouted bolts increase the safety factor and restrict the horizontal displacement; and the contours show the position of the largest displacement, the position of the slip plane and the slip vector so as to offer reference for guiding engineering construction. |
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| Keywords: | slope stability FLAC3D numerical simulation bolt |
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