| 基于Hoek—Diederichs公式的岩体变形模量估算 |
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| 引用本文： | 蒋建兰,李攀峰.基于Hoek—Diederichs公式的岩体变形模量估算[J].四川地质学报,2011(3):341-343. |
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| 作者姓名： | 蒋建兰 李攀峰 |
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| 作者单位： | 中国水电顾问集团成都勘察设计研究院; |
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| 摘 要： | 工程岩体的变形模量估算的Hoek—Diederichs经验公式是根据中国(包括台湾)大量的现场试验数据拟合获得的。通过对该经验公式的简要介绍,结合溪洛渡坝基的测试成果,详细地讨论了扰动因子的取值问题,并运用该经验公式对坝基岩体变形模量进行了估算。最后,将基于经验公式的估算结果与现场试验成果进行对比分析,发现Hoek—Diederichs经验公式具有较好的适用性。
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| 关 键 词： | 工程岩体 变形模量 扰动因子 |
Estimation of Rock Mass Deformation Modulus Based on Hoek-Diederichs Formula |
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| JIANG Jian-lan LI Pan-feng.Estimation of Rock Mass Deformation Modulus Based on Hoek-Diederichs Formula[J].Acta Geologica Sichuan,2011(3):341-343. |
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| Authors: | JIANG Jian-lan LI Pan-feng |
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| Institution: | JIANG Jian-lan LI Pan-feng(Chengdu Survey and Design Institute,CHECC,Chengdu 610072) |
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| Abstract: | The Hoek-Diederichs formula for rock mass deformation modulus is based on a great amount of experimental data form Chian.This paper applies the same formula to the dam foundation of the Xiluodu Hydropower Station.Corrlation of the calculated values with experimental data indicates that the Hoek-Diederichs formula is applicable. |
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| Keywords: | engineering rock mass deformation modulus disturbance factor |
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