| 某一级水电站工程厂房高边坡处理设计 |
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| 引用本文： | 向蕾.某一级水电站工程厂房高边坡处理设计[J].华北水利水电学院学报,2011,32(2):119-122. |
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| 作者姓名： | 向蕾 |
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| 作者单位： | 新疆水利水电勘测设计研究院,新疆,乌鲁木齐,830000 |
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| 摘 要： | 某一级水电站工程厂房为引水式地面厂房,厂房后边坡是该工程最高的人工边坡,其稳定性直接影响到厂房安全.采用平面极限平衡法和平面有限元法对该边坡进行了稳定分析.结果表明,该边坡不存在整体稳定性问题,只在浅表部位存在陡倾结构面松弛、局部楔形不稳定块体塌滑等问题.因此,采取开挖、排水、锚固等措施对厂房后边坡进行加固处理,并对该...
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| 关 键 词： | 厂房 高边坡 稳定性 边坡处理 |
High-steep Slope Processing Design of the Powerhouse in a Certain Level Hydroelectric Station Project |
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| XIANG Lei.High-steep Slope Processing Design of the Powerhouse in a Certain Level Hydroelectric Station Project[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2011,32(2):119-122. |
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| Authors: | XIANG Lei |
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| Affiliation: | XIANG Lei(Xinjiang Water Conservancy and Hydroelectric Design Institute,Urumqi 830000,China) |
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| Abstract: | The powerhouse of a certain level hydroelectric station is a ground diversion powerhouse.The slope behind the powerhouse is the highest artificial slope in this project and its stability directly threatens the safety of the powerhouse.The limit equilibrium method and the finite element method were used to analyze the slope stability.The results showed that the overall stability problem of the slope didn＇t exist,but the steep sloping structure surface relaxation existed in the superficial parts and local unstable wedge block occurred collapse.Therefore,the measures such as excavation,drainage,anchoring,etc.,were taken to reinforce the slope.Meanwhile,the slope reinforcement design was analyzed and demonstrated. |
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| Keywords: | powerhouse high-steep slope stability slope processing |
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