| 岩质高边坡偏压隧道洞口段施工现场监控量测与地质灾害预报 |
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| 引用本文： | 赵玉光,高波.岩质高边坡偏压隧道洞口段施工现场监控量测与地质灾害预报[J].地质灾害与环境保护,2002,13(3):32-35. |
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| 作者姓名： | 赵玉光 高波 |
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| 作者单位： | 西南交通大学土木工程学院,成都,610031 |
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| 基金项目： | 四川省跨世纪杰出青年学术带头人基金项目 (2 0 0 0 .1- 2 0 0 2 .12 ) 编号 :1999- 9- 387 |
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| 摘 要： | 针对京珠国道高速公路旦架哨隧道右线珠海端岩质高边坡偏压隧道洞口段施工与支护现场监控量测，主要采用围岩应力量测分析成果，同时结合洞口明挖段边坡的观测以及隧道洞口段边墙地质观测成功地对地质灾害进行预报，及时有效地指导了对隧道进行的支护与加固，避免了地质灾害
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| 关 键 词： | 岩质高边坡 偏压隧道 监控量测 地质灾害预报 围岩应力 支护 加固 |
| 文章编号： | 1006-4362(2002)03-0032-04 |
| 修稿时间： | 2001年10月29 |
FIELD MONITOR MEASURING AND GEOLOGICAL DISASTER FORECAST AT THE MOUTH OF TUNNEL NEAR THE ROCKY STEEP SIDE SLOPE UNDER UNSYMMETRICAL LOADING |
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| ZHAO Yu-guang,GAO Bo.FIELD MONITOR MEASURING AND GEOLOGICAL DISASTER FORECAST AT THE MOUTH OF TUNNEL NEAR THE ROCKY STEEP SIDE SLOPE UNDER UNSYMMETRICAL LOADING[J].Journal of Geological Hazards and Environment Preservation,2002,13(3):32-35. |
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| Authors: | ZHAO Yu-guang GAO Bo |
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| Abstract: | According to field monitor measuring with the steep side slope observed on the mouth of the tunnel and the side wall in the tunnel in the direction of Zhuhai of the right line of Danjiasao tunnel at the highway from Beijin to Zhuhai, the geological disasters in the study area are successfully forecasted mainly using the measuring analysis result of pressure of surrounding rock. The tunnel structure is reinforced under the directing of the analysis measuring results. The geological disaster is avoided and the safe construction of tunnel is ensured. |
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| Keywords: | rocky steep side slope unsymmetrical loading tunnel field monitor measuring geological disasters forecast |
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