一起定向爆破拆除楼房的电力设施安全管控策略探讨与实践  

Discussion and practice of safety control strategy for power facilities in a directional blasting demolition building

作　　者：孙广通 SUN Guangtong(Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd.,Guangzhou 510620,China)

机构地区：[1]广东电网有限责任公司广州供电局,广州510620

出　　处：《黑龙江电力》2023年第4期323-327,331,共6页Heilongjiang Electric Power

摘　　要：为确保电力设施周围进行定向爆破作业的安全性,以广州市增城区一起定向爆破拆除楼房为例,运用相对成熟的经验公式和防范做法验证振速、飞石等保护措施设计合理性,分析爆破过程中的监测参数,验证了爆破效果,达到了安全爆破的预期目的。In order to ensure the safety of directional blasting operations around power facilities,an example of directional blasting demolition of a building in Zengcheng District,Guangzhou City is cited,relatively mature empirical formulas and preventive practices are used to verify the rationality of the design of protective measures such as vibration speed and flying stones,monitoring parameters during the blasting process are analyzed to verifie blasting effect,the expected purpose of safe blsating has been achieved.

关 键 词：定向爆破 电力设施 振速 爆破飞石 

分 类 号：TB41[一般工业技术]