| 深圳市坂澜大道挖方高边坡稳定性分析与支护对策 |
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| 引用本文： | 谢勇利,韩一波.深圳市坂澜大道挖方高边坡稳定性分析与支护对策[J].公路交通技术,2011(5):22-25. |
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| 作者姓名： | 谢勇利 韩一波 |
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| 作者单位： | 深圳市综合交通设计研究院; |
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| 摘 要： | 选取深圳市坂澜大道与樟坑径基地、机荷高速公路联络道处一段挖方高边坡,采用EMU程序计算边坡典型剖面支护前后有无地震工况下的稳定性,并用FLAC3D软件对边坡支护进行数值模拟,计算稳定性系数并分析支护前后塑性区与剪应变特征,得出结论:该边坡支护前不稳定,支护后符合规范要求,支护方案合理可行.
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| 关 键 词： | EMU程序 FLAC3D 稳定性分析 支护对策 |
Analysis for Excavated High Slope on Banlan Road in Shenzhen and Supporting Countermeasures |
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| XIE Yongli,HAN Yibo.Analysis for Excavated High Slope on Banlan Road in Shenzhen and Supporting Countermeasures[J].Technology of Highway and Transport,2011(5):22-25. |
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| Authors: | XIE Yongli HAN Yibo |
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| Institution: | XIE Yongli,HAN Yibo |
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| Abstract: | This paper chooses one section of excavated high slope at interconnecting road among Banlan Road in Shenzhen,Zhangkengjing Base and Jihe Expressway to calculate stability of slope before and after typical section support under working conditions with and without earthquakes by means of EMU program,and performs numerical simulation for slope support with FLAC3D software to calculate stability coefficients and analyze features of plastic zone and shearing strain before and after supporting.The paper draws a c... |
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| Keywords: | EMU program FLAC3D stability analysis supporting countermeasures |
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