| 林鹏,卓家寿.边坡稳定性广角度分析的等值面法[J].水利学报,2000,31(8):0075-0080 |
| 边坡稳定性广角度分析的等值面法 |
| Equivalence surface method based on extensive angle analysis for slop stability |
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| DOI： |
| 中文关键词: 边坡 稳定性分析 广角度 干扰能量 等值面法 |
| 英文关键词: stability analysis extensive angle disturbed energy equivalence method |
| 基金项目: |
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| 摘要点击次数: 1791 |
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| 中文摘要: |
| 基于边坡稳定性广角度分析的理论、准则和方法，提出了以干扰能量为判据的边坡稳定性分析等值面法。该方法不仅从能量的观点给出了基于增稳内能与失稳外能比值的稳定安全系数，还将干扰能量法与等值面法结合起来，建立了用最小干扰能量等值面来确定潜在滑动面的方法。完善和改进了边坡稳定分析的理论和计算方法，为系统解决工程稳定性问题中的潜在滑面、危险滑向和最小安全系数提供了实用有效的方法。 |
| 英文摘要: |
| Based on the theory of extensive angle analysis for slope stability, the equivalence surface method adopting disturbed energy as the criterion is proposed. In this method, stability safety coefficient is derived from the ratio of internal energy to external energy and the minimum disturbed energy equivalence surface is established, which can be used to determine the potential sliding surface. |
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