【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。更多还原

【Abstract】 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.更多还原