岭澳核电站采石爆破振动分析
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摘要
以岭澳核电站采石爆破为背景,分析了采石场爆破对核电站、水库的振动效应及安全影响,并确定了核电站、水库的爆破振动安全阈值.在现场试验的基础上,对测得的振动加速度、速度数据进行了回归分析,得到了场地爆破震动衰减规律,并与核电站二期工程基础负挖爆破得到衰减规律进行了比较,校核和优化了爆破震动参数,对保证核电站、水库的安全以及后续采石场爆破设计和施工具有指导意义.
On the basis of exploiting stone by blasting at quarry in Ling'ao Nuclear Power Station, blast in exploiting stone at quarry for vibration effect and safety effect of Nuclear Power Station and reservoir is analyzed. The safety threshold of blasting vibration on Nuclear Power Station and reservoir is ensured. On the basis of the field test, the measured vibration acceleration values and the measured vibration velocity values are regressed, and the blasting vibration attenuation law in this region is obtained. The parameters of blasting vibration are checked and optimized, compared with the blasting vibration attenuation law obtained in the second- stage project in Ling'ao Nuclear Power Station. The blasting vibration attenuation lawis helpful to ensure safety of Nuclear Power Station and reservoir, design and excavation of future blasting.
On the basis of exploiting stone by blasting at quarry in Ling'ao Nuclear Power Station, blast in exploiting stone at quarry for vibration effect and safety effect of Nuclear Power Station and reservoir is analyzed. The safety threshold of blasting vibration on Nuclear Power Station and reservoir is ensured. On the basis of the field test, the measured vibration acceleration values and the measured vibration velocity values are regressed, and the blasting vibration attenuation law in this region is obtained. The parameters of blasting vibration are checked and optimized, compared with the blasting vibration attenuation law obtained in the second- stage project in Ling'ao Nuclear Power Station. The blasting vibration attenuation lawis helpful to ensure safety of Nuclear Power Station and reservoir, design and excavation of future blasting.
引文
[1]言志信,王永和,江平,等.爆破地震测试及建筑结构安全标准研究[J].岩石力学与工程学报,2003,22(11):1907-1911.YAN Zhixin,WANG Yonghe,JIANG Ping,et al.Study on measurement of blast-induced seism and building safety criteria[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(11):1907-1911.(in Chinese)
[2]王新建.爆破振动公害及其控制研究[J].公安大学学报(自然科学版),2002,(3):76-79.WANG Xinjian.Study on controlling hazard of blasting vibration[J].Journal of Chinese The People s Public Security University(Natural Science),2002(3):76-79(.in Chinese)
[3]杨军,孙振.爆破振动对周围环境的影响[J].四川建筑,2004,24(3):103-104,108.YANG Jun,SUN Zhen.Influence of blasting vibration on surrounding environment[J].Sichuan Architecture,2004,24(3):103-104,108(.in Chinese)
[4]言志信,吴德伦,王漪,等.地震效应及安全研究[J].岩土力学,2002,23(2):201-203.YAN Zhixing,WU Delun,WANG Yi,et al.The study of blast vibration effect and safety[J].Rock and Soil Mechanics,2002,23(2):201-203.(in Chinese)
[5]刘小春,谷新建,李方.城市控制爆破工程的爆破事故和爆破公害研究[J].中国安全科学学报,2002,12(6):44-47.LIU Xiaochun,GU Xinjian,LI Fang.Study on blasting accident and blasting hazard of urban controlled blasting engineering[J].China Safety Science Journal,2002,12(6):44-47(.in Chinese)
[6]吴立,陈建平,舒家华.论爆破的地震效应[J].爆破器材,1999,28(5):24-27.WU Li,CHEN Jianping,SHU Jiahua.Seismic effect by blasting[J].Explosive Materials,1999,28(5):24-27(.in Chinese)
[7]尹志政,张家生,阳生权.厦门云顶隧道爆破监测与分析[J].中国安全科学学报,2005,15(9):109-112.YIN Zhizheng,ZHANG Jiasheng,YANG Shengquan.Monitoring and analysis of blasting at Yunding Tunnel in Xiamen[J].China Safety Science Journal,2005,15(9):109-112(.in Chinese)
[8]冯叔瑜,王中黔.地铁爆破的震动问题[J].中国铁道科学,1999,20(2):30-34.FENG Shuyu,WANG Zhongqian.The problem of blasting vibration in metro engineering[J].China Railway Science,1999,20(2):30-34(.in Chinese)
[9]余永强,杨小林,王伟.矿山爆破开采对周围建筑物的影响[J].金属矿山,2004(10):69-72.YU Yongqiang,YANG Xiaolin,WANG Wei.Effect of Mine Blasting on Nearby Building[J].Metal Mine,2004(10):69-72(.in Chinese)
[10]姜立春,陈嘉生.基于AMD和爆破荷载耦合作用下的深凹露天矿边坡失稳研究[J].湖南科技大学学报(自然科学版),2007,22(2):17-22.JIANG Lichun,CHEN Jiasheng.Study on instability of concave slope in open pit by AMD and explosive loading[J].Journal of Hunan University of Science&Technology(Natural Science Edition),2007,22(2):17-22(.in Chinese)
[11]温尊礼,韩文红,徐全军.核电设施附近基坑开挖爆破振动控制方法初探[J].工程爆破,2007,13(3):81-84.WEN Zunli,HAN Wenhong,XU Quanjun.Rough investigation of control of blasting vibration from excavation of foundation pit near nuclear power plant[J].Engineering Blasting,2007,13(3):81-84(.in Chinese)
[12]张华其,张松新,周华杰,等.爆破振动对周边建筑物的影响[J].爆破,2007,24(2):98-101.ZHAN Huaqi,ZHANG Songxin,ZHOU Huajie,et al.Influence of blasting vibration on nearby buildings[J].Blasting,2007,24(2):98-101(.in Chinese)
[13]刘先林,周传波,张国生.隧洞开挖爆破振动监测与振速预测分析[J].爆破,2008,25(3):96-99,106.LIU Xianlin,ZHOU Chuanbo,ZHANG Guosheng.Monitoring and forecasting of blasting vibration velocity in tunnel excavation[J].Blasting,2008,25(3):96-99,106(.in Chinese)
[14]马淑娜,刘新宇,王丹.大型洞库开挖爆破振动对混凝土衬砌的影响分析[J].工程爆破,2008,14(1):8-11,77.MA Shuna,LIU Xinyu,WANG Dan.Analysis of blasting vibration effect on concrete liner in excavation of the large-scale tunnel[J].Engineering Blasting,2008,14(1):8-11,77(.in Chinese)
[15]中华人民共和国国家标准《爆破安全规程》(GB6722-2003)[S].北京:中国标准出版社,2004.National standards of P R C《blasting safety regulations》(GB6722-2003)[S].Beijing:Standards Press of China,2004.(in Chinese)
[16]中国科学院武汉岩土力学研究所.广东岭澳核电站二期工程基础爆破开挖振动监测方案[R].武汉:中国科学院武汉岩土力学研究所,2005.Institute of Rock and Soil Mechanics,The Chinese Academy of Science.Report on monitoring blasting vibration of the second engineering project underground Ling'ao nuclear power station[R].Wuhan:Institute of Rock and Soil Mechanics The Chinese Academy of Science,2005.(in Chinese)
[17]李彬峰.爆破地震效应及其控制措施分析[J].爆破,2003,20(2):83-85.LI Binfeng.Analysis of controlling measurement and blasting vibration effect[J].Blasting,2003,20(2):83-85(.in Chinese)
[2]王新建.爆破振动公害及其控制研究[J].公安大学学报(自然科学版),2002,(3):76-79.WANG Xinjian.Study on controlling hazard of blasting vibration[J].Journal of Chinese The People s Public Security University(Natural Science),2002(3):76-79(.in Chinese)
[3]杨军,孙振.爆破振动对周围环境的影响[J].四川建筑,2004,24(3):103-104,108.YANG Jun,SUN Zhen.Influence of blasting vibration on surrounding environment[J].Sichuan Architecture,2004,24(3):103-104,108(.in Chinese)
[4]言志信,吴德伦,王漪,等.地震效应及安全研究[J].岩土力学,2002,23(2):201-203.YAN Zhixing,WU Delun,WANG Yi,et al.The study of blast vibration effect and safety[J].Rock and Soil Mechanics,2002,23(2):201-203.(in Chinese)
[5]刘小春,谷新建,李方.城市控制爆破工程的爆破事故和爆破公害研究[J].中国安全科学学报,2002,12(6):44-47.LIU Xiaochun,GU Xinjian,LI Fang.Study on blasting accident and blasting hazard of urban controlled blasting engineering[J].China Safety Science Journal,2002,12(6):44-47(.in Chinese)
[6]吴立,陈建平,舒家华.论爆破的地震效应[J].爆破器材,1999,28(5):24-27.WU Li,CHEN Jianping,SHU Jiahua.Seismic effect by blasting[J].Explosive Materials,1999,28(5):24-27(.in Chinese)
[7]尹志政,张家生,阳生权.厦门云顶隧道爆破监测与分析[J].中国安全科学学报,2005,15(9):109-112.YIN Zhizheng,ZHANG Jiasheng,YANG Shengquan.Monitoring and analysis of blasting at Yunding Tunnel in Xiamen[J].China Safety Science Journal,2005,15(9):109-112(.in Chinese)
[8]冯叔瑜,王中黔.地铁爆破的震动问题[J].中国铁道科学,1999,20(2):30-34.FENG Shuyu,WANG Zhongqian.The problem of blasting vibration in metro engineering[J].China Railway Science,1999,20(2):30-34(.in Chinese)
[9]余永强,杨小林,王伟.矿山爆破开采对周围建筑物的影响[J].金属矿山,2004(10):69-72.YU Yongqiang,YANG Xiaolin,WANG Wei.Effect of Mine Blasting on Nearby Building[J].Metal Mine,2004(10):69-72(.in Chinese)
[10]姜立春,陈嘉生.基于AMD和爆破荷载耦合作用下的深凹露天矿边坡失稳研究[J].湖南科技大学学报(自然科学版),2007,22(2):17-22.JIANG Lichun,CHEN Jiasheng.Study on instability of concave slope in open pit by AMD and explosive loading[J].Journal of Hunan University of Science&Technology(Natural Science Edition),2007,22(2):17-22(.in Chinese)
[11]温尊礼,韩文红,徐全军.核电设施附近基坑开挖爆破振动控制方法初探[J].工程爆破,2007,13(3):81-84.WEN Zunli,HAN Wenhong,XU Quanjun.Rough investigation of control of blasting vibration from excavation of foundation pit near nuclear power plant[J].Engineering Blasting,2007,13(3):81-84(.in Chinese)
[12]张华其,张松新,周华杰,等.爆破振动对周边建筑物的影响[J].爆破,2007,24(2):98-101.ZHAN Huaqi,ZHANG Songxin,ZHOU Huajie,et al.Influence of blasting vibration on nearby buildings[J].Blasting,2007,24(2):98-101(.in Chinese)
[13]刘先林,周传波,张国生.隧洞开挖爆破振动监测与振速预测分析[J].爆破,2008,25(3):96-99,106.LIU Xianlin,ZHOU Chuanbo,ZHANG Guosheng.Monitoring and forecasting of blasting vibration velocity in tunnel excavation[J].Blasting,2008,25(3):96-99,106(.in Chinese)
[14]马淑娜,刘新宇,王丹.大型洞库开挖爆破振动对混凝土衬砌的影响分析[J].工程爆破,2008,14(1):8-11,77.MA Shuna,LIU Xinyu,WANG Dan.Analysis of blasting vibration effect on concrete liner in excavation of the large-scale tunnel[J].Engineering Blasting,2008,14(1):8-11,77(.in Chinese)
[15]中华人民共和国国家标准《爆破安全规程》(GB6722-2003)[S].北京:中国标准出版社,2004.National standards of P R C《blasting safety regulations》(GB6722-2003)[S].Beijing:Standards Press of China,2004.(in Chinese)
[16]中国科学院武汉岩土力学研究所.广东岭澳核电站二期工程基础爆破开挖振动监测方案[R].武汉:中国科学院武汉岩土力学研究所,2005.Institute of Rock and Soil Mechanics,The Chinese Academy of Science.Report on monitoring blasting vibration of the second engineering project underground Ling'ao nuclear power station[R].Wuhan:Institute of Rock and Soil Mechanics The Chinese Academy of Science,2005.(in Chinese)
[17]李彬峰.爆破地震效应及其控制措施分析[J].爆破,2003,20(2):83-85.LI Binfeng.Analysis of controlling measurement and blasting vibration effect[J].Blasting,2003,20(2):83-85(.in Chinese)
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