| 井冈山仙口水电站地质条件分析及工程处理研究 |
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| 引用本文： | 邓孝福. 井冈山仙口水电站地质条件分析及工程处理研究[J]. 工程地球物理学报, 2011, 8(2): 245-249. DOI: 10.3969/j.issn.1672-7940.2011.02.022 |
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| 作者姓名： | 邓孝福 |
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| 作者单位： | 吉安市水利水电规划设计院,江西,吉安,343000 |
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| 摘 要： | 井冈山仙口水电站坝区经历多次构造运动,区域内花岗岩的矿物成分、结构构造复杂.针对花岗岩体风化剧烈的状况,采取锚釬喷混凝土、钢筋混凝土衬砌等处理措施;对河床中的厚层砂卵石,根据现场条件结合工程具体特点,分别采取挖除、固结灌浆和帷幕灌浆等处理措施,工程处理措施效果很好.
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| 关 键 词： | 花岗岩 风化 成因分析及工程处理 砂卵石挖除与保留 |
Analysis of Geological Condition in Xiankou Hydropower Station and Its Engineering Process |
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| Deng Xiaofu. Analysis of Geological Condition in Xiankou Hydropower Station and Its Engineering Process[J]. Chinese Journal of Engineering Geophysics, 2011, 8(2): 245-249. DOI: 10.3969/j.issn.1672-7940.2011.02.022 |
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| Authors: | Deng Xiaofu |
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| Affiliation: | Deng Xiaofu(Insitute of Water Resources and Hydropower Planning and Design,Ji′an Jiangxi 343000,China) |
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| Abstract: | The dam of hydro-electric station experienced several tectonic movement in Xiankou of Jingganshan.The region＇s mineral composition,texture and structure of granite are complex.We analyzed the cause of violent weathering in granite.We also took some measures.For example the anchor was used to spray the concrete,reinforced concrete was lined,etc.According to the field condition and the specific characteristics,we took excavation,consolidation grouting,curtain grouting and other measures respectively,and the effects on the engineering process are very good. |
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| Keywords: | granite weathering stratigraphic analysis and engineering process excavation and reservations of sand and gravel |
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