| 岩石高边坡岩体变形测量分析研究 |
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| 引用本文： | 王正军,范志勇,封志勇.岩石高边坡岩体变形测量分析研究[J].长沙理工大学学报(自然科学版),2008,5(1):32-37. |
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| 作者姓名： | 王正军 范志勇 封志勇 |
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| 作者单位： | 1. 长沙理工大学公路工程学院,湖南,长沙410076
2. 中南水电勘测设计研究院,湖南,长沙410014 |
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| 基金项目： | 湖南省国土资源厅科研重点资助项目 |
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| 摘 要： | 对龙滩水电站左岸蠕变岩石滑坡体变形及其主要影响因子变化情况进行了测量，测量项目包括地下水位、深部岩体水平变形、岩体分层变形和坡面表面测点水平位移．对测量结果进行分析表明，蠕变体B区岩体主要变形发生在570m高程附近，并受地下水位影响明显；大坝蓄水时，对蠕变体稳定不利．
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| 关 键 词： | 岩体变形 变形测量 岩石边坡 变形分析 |
| 文章编号： | 1672-9331(2008)01-0032-06 |
| 修稿时间： | 2007年5月23日 |
Deformation determination of rock mass in high rock slope |
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| WANG Zheng-jun,FAN Zhi-yong,FENG Zhi-yong.Deformation determination of rock mass in high rock slope[J].Journal of Changsha University of Science and Technology:Natural Science,2008,5(1):32-37. |
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| Authors: | WANG Zheng-jun FAN Zhi-yong FENG Zhi-yong |
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| Institution: | WANG Zheng-jun,FAN Zhi-yong,FENG Zhi-yong(1.College of Highway Engineering,Changsha University of Science and Technology,Changsha,410076, China; 2.Central South Design and Research Institute for Hydroelectric Projects,Changsha 410014 ,China) |
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| Abstract: | The rock mass deformation of high rehological rock slope were determined during the excavation period by the common ground surveying method in the left bank slope of Longtan hydraulic power generation station. The surveying items include the horizontal displacement of deep rock mass,the underground water level, the lean layers＇ deformation of deep rock mass and horizontal displacement of the slope surface. All the results show that the main deformation of the B distraction position locates at the 570.0 m altitude slope,the deformation of the slope is correlative to the underground water and the water storage is always harmful to the stability of the slope. |
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| Keywords: | rock mass deformation deformation surveying rock slope deformation analysis |
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