| 对坝基开挖工程岩体稳定性有影响的几个因素 |
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| 引用本文： | 戚蓝,马启超.对坝基开挖工程岩体稳定性有影响的几个因素[J].天津大学学报(自然科学与工程技术版),1999,32(1):27-32. |
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| 作者姓名： | 戚蓝 马启超 |
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| 作者单位： | 天津大学建筑工程学院 |
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| 摘 要： | 结合工程实例，探讨了初始地应力、构造地应力、开挖深度和开挖施工程序在坝基开挖工程中对岩体稳定性的影响，并得出了一些有价值的结论，可用于其他实际工程。
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| 关 键 词： | 坝基开挖工程 岩体稳定性 构造地应力 开挖深度 |
SOME FACTORS INFLUENCING THE ROCKMASS STABILITY DURING THE FOUNDATION EXCAVATION OF HIGH DAMS |
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| Qi Lan,Ma Qichao,Li Guangyuan.SOME FACTORS INFLUENCING THE ROCKMASS STABILITY DURING THE FOUNDATION EXCAVATION OF HIGH DAMS[J].Journal of Tianjin University(Science and Technology),1999,32(1):27-32. |
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| Authors: | Qi Lan Ma Qichao Li Guangyuan |
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| Abstract: | In this paper some factors affecting the rockmass stability in the dam foundation excavation project are discussed in combination with practical engineering examples.They are:1)The initial ground stress,2)Tectonic stress,3)The excavation depth,4)The construction procedure during the dam foundation excavation.Some valuable conclusions are obtained,and can be used in practical engineering. |
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| Keywords: | dam foundation excavation project rockmass stability tectonic stress excavation depth excavating construction procedure |
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