运行电站爆破震动控制研究
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摘要
结合大渡河龚咀水电站下游河床整治爆破开挖拓宽,重点研究了爆破震动对运行电站机组及其仪表的影响,探讨了爆破震动安全判据和控制标准,用了若干实际工程采用的经验指标进行对比分析,所得结论意见可供同类工程作为爆震安全控制参考。
This paper gives priority to the study of impact of blasting shock on the power generating units and their instruments of a power plant under operation and makes an approach to the safety assessment basis and control standard of blasting shock according to the experiences gained from realignment and widening of the river bed downstream from the Gongzui Hydropower Plant on the Daduhe River. The paper also has made comparison and analysis using the experiences and indexes obtained from a number of similar practical projects. The conclusions drawn from the study could be used for reference in terms of safety control of blasting shock for other projects of this kind.
This paper gives priority to the study of impact of blasting shock on the power generating units and their instruments of a power plant under operation and makes an approach to the safety assessment basis and control standard of blasting shock according to the experiences gained from realignment and widening of the river bed downstream from the Gongzui Hydropower Plant on the Daduhe River. The paper also has made comparison and analysis using the experiences and indexes obtained from a number of similar practical projects. The conclusions drawn from the study could be used for reference in terms of safety control of blasting shock for other projects of this kind.
引文
〔1〕 霍永基,等 爆破地震效应及安全评定方法探讨〔C〕 土岩爆破文集(第二辑)
〔2〕 王民寿,等 铜街子水电站库区边坡岩石爆破施工试验报告〔R〕 1997.3
〔3〕 王民寿 改扩建工程施工的爆震安全问题〔J〕 施工技术与管理 1989,2
〔4〕 罗长利,等 盐锅峡水电站扩建工程混凝土拆除控制爆破的设计及施工〔J〕 西北水电 1991,2
〔5〕 陈泽鑫,黄献新 黄坛口水电站扩建工程控制爆破〔J〕 水力发电 1994,2
〔6〕 潘承毅,何迎晖 数理统计的原理与方法〔M〕.同济大学出版社.
〔2〕 王民寿,等 铜街子水电站库区边坡岩石爆破施工试验报告〔R〕 1997.3
〔3〕 王民寿 改扩建工程施工的爆震安全问题〔J〕 施工技术与管理 1989,2
〔4〕 罗长利,等 盐锅峡水电站扩建工程混凝土拆除控制爆破的设计及施工〔J〕 西北水电 1991,2
〔5〕 陈泽鑫,黄献新 黄坛口水电站扩建工程控制爆破〔J〕 水力发电 1994,2
〔6〕 潘承毅,何迎晖 数理统计的原理与方法〔M〕.同济大学出版社.
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