| 基于SLOPE/W的全风化板岩路堑边坡开挖扰动效应分析 |
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| 引用本文： | 聂春龙,傅鹤林. 基于SLOPE/W的全风化板岩路堑边坡开挖扰动效应分析[J]. 南华大学学报(自然科学版), 2009, 23(4): 95-97 |
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| 作者姓名： | 聂春龙 傅鹤林 |
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| 作者单位： | 1. 中南大学,土木建筑学院,湖南,长沙,410075;南华大学,城市建设学院,湖南,衡阳,421001
2. 中南大学,土木建筑学院,湖南,长沙,410075 |
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| 基金项目： | 衡阳市科技局科研基金资助项目 |
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| 摘 要： | 原始自然坡体经过人为开挖后,坡体内原有的力学平衡状态被打破,形成扰动效应,并可能导致发生滑坡.本文以衡炎高速公路某边坡为算例,采用SLOPE/W程序计算全风化路堑边坡在天然及不同开挖阶段的安全稳定性系数,分析开挖的扰动效应,为工程施工决策提供参考.
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| 关 键 词： | 全风化板岩 边坡 扰动效应 |
| 收稿时间： | 2008-12-02 |
Analysis for Undergoing Disturbance Effects of Complete Weathering Slate Slope Based on SLOPE/W |
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| NIE Chun-long,FU He-lin. Analysis for Undergoing Disturbance Effects of Complete Weathering Slate Slope Based on SLOPE/W[J]. Journal of Nanhua University(Science and Technology), 2009, 23(4): 95-97 |
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| Authors: | NIE Chun-long FU He-lin |
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| Affiliation: | 1.School of Civil Engineering and Architecture,Central South University,Changsha,Hunan 410075,China;2.School of Urban Construction,University of South China,Hengyang,Hunan 421001,China |
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| Abstract: | Disturbance effect is the destruction of mechanical balance of nature slope under excavation.Relying on the project of the high-steep cutting slate slope in Hengyan-Yanlin highway and based on SLOPE/W,the safety factors of the cutting slate slope,in nature situation and in every steps of excavation,are calculated.And the disturbance effects are analyzed according to the calculation data.The results can provide some suggestion for engineering construction. |
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| Keywords: | SLOPE/W |
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