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《Blasting》 2011-02
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Demolition of Two Brick-concrete Buildings by Longitudinal Delay and Directional Blasting

XIE Xian-qi,WANG Hong-gang,LIU Chang-bang,JIA Yong-sheng,YAN Tao(Wuhan Blasting Engineering Company,Wuhan 430023,China)  
The longitudinal delay and directional explosive demolition of two brick-concrete buildings were introduced.The application of longitudinal delay and directional collapse blasting technique made structure collapse during the process of blasting demolition.The technique could effectively reduce the charge amount per delay and reduce the collapse vibration.Meanwhile,the blasting vibration and the collapse vibration were analyzed compared with the traditional collapse way.The blasting results were agreed with the blasting scheme and reach the anticipated targets successfully.
【CateGory Index】: TU746.5
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 XIE Xian-qi1,JIA Yong-sheng1,2,LUO Qi-jun1,HAN Chuan-wei1,LIU Chang-bang1(1.Wuhan Blasting Engineering Company,Wuhan 430023,China;2.School of Resources and Environmental Engineering,Wuhan University ofTechnology,Wuhan 430070,China);Blasting Demolition of 6-floor Brick-concrete Building by Unidirectional Folded Collapse Method[J];Blasting;2009-01
2 JIA Yongsheng,XIE Xianqi,LUO Qijun,HAN Chuanwei,YAN Tao,ZHU Shaowu(Wuhan Blasting Engineering Company,Wuhan 430023,China);GENERAL BLASTING DESIGN FOR DEMOLITION OF EIGHT BUILDINGS IN WAITAN GARDEN[J];Engineering Blasting;2002-04
3 LIU Chang-bang,HAN Chuan-wei,YAN Tao,JIA Yong-sheng,LUO Qi-jun(Wuhan Blasting Engineering Company,Wuhan 430023,China);CONTROLLED BLASTING DEMOLITION OF BRICK-CONCRETE STRUCTURE BUILDINGS OF EIGHT FLOORS[J];Engineering Blasting;2007-01
4 ZHOU Jia-han(Chinese Academy of Sciences,Institute of Mechanics,Beijing 100190,China);DISCUSSION ON CALCULATION FORMULA OF COLLAPSING VIBRATION VELOCITY CAUSED BY BLASTING DEMOLITION[J];Engineering Blasting;2009-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 TANG Guo-liang 1 ,HUANG Lun-hai 2 (1.The Third department of the Chinese Railway Tunnel Group. Limited,Shenzhen 518000 China; 2.Chongqing Communications Research & Design Institute,Chongqing 400067 China);Demolition Shock Absorption Technique of Shallow Covered Urban Large Section Tunnel[J];;2005-02
2 Li Delin; Cao Zhenru(Nanjing Engineering Institute, 210007);Application of Linear Charge in Demolition of Reinforced Concrete[J];BLASTING;1998-02
3 LIU Tie-liang (Tangshan Three Friend Mine Limited Company , Tangshan, Hebei, 063101, China );Demolition Blasting of a Crusher Foundation[J];Blasting;2001-01
4 WANG Xi zhi,XU Quan jun (PLA University of Science and Technology,Nanjing 210007,China);Directional Blasting Demolition of A Six-storey Framed Building in Complicated Environment[J];Blasting;2001-03
5 ZHANG Hu-chun (Hebei Institute of Building Science and Technology, Handan 056038, Hebei,China);Demolition of a Tower Lime-kiln by Directional Blasting[J];Blasting;2002-03
6 XU Deng gen (Yichang Yiling Yangtze River Bridge Construction and Development Co.Ltd. Yichang 443000, China);Demolition of Reinforced Concrete Stairs Pillars by Blasting[J];Blasting;2003-01
7 LI Guo he, YANG Xu sheng, LU Bing gang (No.65056 Troop of PLA, The Inner Mongolia Autonomous Region, P.R. Chifeng 024000, China);Demolition of Reinforced Concrete Reservoir by Hydraulic Blasting[J];Blasting;2003-01
8 ZUO Jin-ku, WANG Jun-lai, GUO Zhen-liang (Blasting Co., Shijiazhuang Railway Institute, Shijiazhuang 050043, China);Demolition of a Water Tower in Complicated Environment by Means of Machines and Directional blasting[J];Blasting;2003-02
9 LI Jianping, LUO Aimin Beijing Institute of Technology, Beijing 100081, China);Blasting Demolition Project of a Brick-concrete Office Building[J];Blasting;2003-03
10 ZHOU Mingan, XIAO Zhijun, ZHANG Shengping, LIANG Qianfu (Military Engineering Institute, National University of Defence and Technology, Changsha 410072, China);Demolition of a Seven-storey Complex-structured Building by Blasting[J];Blasting;2003-03
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1 ;Deep Excavation Controlled Blasting in Complex Urban Environment[A];[C];2008
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【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 Jai Yongsheng Zhu Shaowu Yan Tao (Wuhan Blasting Engineering Corporation, Wuhan 430015);Efficient Explosive Demolition of Industrial Buildings and Chimney[J];BLASTING;2000-01
2 LU Shuran,YANG Jun,LIU Guozhen f Technology, Beijing 100081, China);Measurement and Control of the Seism Vibration Effect of the Edifice Directional Demolition[J];Blasting;2003-03
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5 JIA Yongsheng,XIE Xianqi,LUO Qijun,HAN Chuanwei,YAN Tao,ZHU Shaowu(Wuhan Blasting Engineering Company,Wuhan 430023,China);GENERAL BLASTING DESIGN FOR DEMOLITION OF EIGHT BUILDINGS IN WAITAN GARDEN[J];Engineering Blasting;2002-04
6 LIU Chang-bang,HAN Chuan-wei,YAN Tao,JIA Yong-sheng,LUO Qi-jun(Wuhan Blasting Engineering Company,Wuhan 430023,China);CONTROLLED BLASTING DEMOLITION OF BRICK-CONCRETE STRUCTURE BUILDINGS OF EIGHT FLOORS[J];Engineering Blasting;2007-01
7 LUO Qi-jun,HAN Chuan-wei,LIU Chang-bang(Wuhan Blasting Engineering Company,Wuhan 430023,China);GENERAL DESIGN FOR BLASTING DEMOLITION OF THREE FRAME-STRUCTURE BUILDINGS[J];Engineering Blasting;2007-02
8 JIANG Yue-fei,ZHANG Zheng-zhong,GUO Da-sheng,DONG Ye-feng,WANG Jing-dang(Zhejiang Gaoneng Corporation of Blasting Engineering,Hangzhou 310014,Zhejiang,China);BLASTING DEMOLITION OF A 13-STOTEY BUILDING OF SHEAR WALL IN REINFORCED CONCRETE FRAME[J];Engineering Blasting;2007-04
9 ZHU Chao-xiang1,CUI Yun-wu1,GAO Xing2,QU Guang-jian2 (1.Nanjing Zhonghe Blasting Engineering Co.,Ltd.,Nanjing 210007,China;2.Guangdong Zhongren Constructs Group Co.,Ltd.,Guangzhou 510055,China);BLASTING DEMOLITION OF TWO 120M HEIGHT REINFORCED CONCRETE CHIMNEYS[J];Engineering Blasting;2008-02
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