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《Engineering Blasting》 2008-02
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BLASTING DEMOLITION OF TWO 120M HEIGHT REINFORCED CONCRETE CHIMNEYS

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)  
This paper introduced the implementation of demolition technical measures of directional blasting regarding a demolition of two 120m height reinforced concrete chimneys.The introduction emphasized the localization of the blasting cut,the choice of blasting parameter,the protective measures of blasting security and so on.It also made a careful design and scientific discussion on the issues such as the directional accuracy which was the most hard to control regarding the site environment,collapse length and touch ground protection.And moreover,the paper checked the blasting and collapsing vibration.
【CateGory Index】: TU746.5
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【References】
Chinese Journal Full-text Database 3 Hits
1 MA Hong-wei,ZHENG Jian-li,LIU Peng-hu(Xi′an Pengcheng Blasting Engineering Co Ltd,Xi′an 710043,China);Directional Explosive Demolition of 125 m Reinforced Concrete Exhaust Tower[J];Blasting;2010-04
2 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
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【Citations】
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1 YANG Nian-hua(China Academy of Railway Science,Beijing 100081,China);DIRECTIONAL BLASTING TECHNOLOGY FOR DEMOLITION OF RC CHIMNEYS WITH A HEIGHT OF GREATER THAN 100 METERS[J];Engineering Blasting;2004-04
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 SONG Pu~(1,2),GU Xiao-hui~1 ,WANG Xiao-ming~1,LIANG An-ding~2 (1.Nanjing University of Science and Technology, Nanjing 210094,China; 2.Xi′an Modern Chemistry Research Institute, Xi′an 710065,China);Experimental Investigation on Cratering of Concrete[J];Chinese Journal of Explosives & Propellants;2005-02
2 GAO Yintong, QIAN Dayi, GONG-Min, SHI Jianjun University of Science and Technology Beijing, Beijing 100083, China Heibei Institute of Architectural Engineering, Handan 056002, China;Research on optimal spacing of plane charge[J];Journal of University of Science and Technology Beijing;2005-02
3 QU Shijie~ 1) , MAO Shilong~ 1) , LV Wensheng~ 1) , XIN Mingyin~ 2) , GONG Yongjun~ 2) , JIN Xiaoyuan~ 2) 1) Civil and Environmental Engineering School, University of Science and Technology Beijing, Beijing 100083, China2) Bengang Mining Industry Company, Benxi 117000, China;A method for rock-mass blastability classifcation based on weighted clustering analysis[J];Journal of University of Science and Technology Beijing;2006-04
4 Peng Kehwu Yang Chuanjia;to apply control demolition blast to demolish the reinforced concreate frame being the midcourse of a high Building[J];Blasting;1993-S1
5 Dong Wenzhu (Beliing Great Wall Blasting Technique Exploition company 102249)Li wei (University of Petroleum. Shuiku Road Changping Beijing 102249);The Theory and Practice for Blasting Process of a Special Constructive Chinmey[J];BLASTING;1997-02
6 Duan Weidong; Gao Wenxue;Blasting Demolition of the Washing Pool of the Gas[J];BLASTING;1997-02
7 Cai Hengxue(Changsha College of Technology, Changsha 410012 , Hu'nan);Probe of Administrative Mode for Urban Controlled Blasting Enterprises[J];BLASTING;1998-02
8 Lin Fenghua; Cheng Luxing;Wen Shisheng; Lu Zhonglin;Hua Gang; Deng Senru;Chen Shaoan; Yang Yihang(Fujian High Energy Blasting Company, Fuzhou 350005);Evacation for Hotel Granite Structure by Control Blasting in Xiamen[J];BLASTING;1998-03
9 Cheng Xinfa Feng Changgen (Beijing Institute of Technology, Beijing 100081) Huang Weidong (Fujian Construction Machine-working Corporation, Fujian 362012)$$$$;Study on Blasting Cutting of Circle Construction with Thin Wall[J];BLASTING;1999-03
10 Lin Yufeng; Hong Weixin ;Liu Wenhui(Xiamen Blast Engineering Company, Xiamen 361012);Demolishing Blast of Chimney and Brick-Kiln of Chaxie Brickyard[J];BLASTING;1999-04
China Proceedings of conference Full-text Database 10 Hits
1 ;Fine Blasting[A];[C];2008
2 ;Quantitative Analysis on Security of Blasting Vibration[A];[C];2008
3 ;Separate Model Study and Application in Numerical Simulation of Blasting Demolishing Reinforced Concrete Chimney[A];[C];2008
4 ;Discussion on Forecast Method of Muck Pile Graduation and Hunk Ratio and K-R-D Mathematic Model of Chamber Blasting of Linear Charge[A];[C];2008
5 ;The Discussion on Expansion Coefficient of Rock[A];[C];2008
6 ;The Effect of Average Explosive Specific Charge,Burden Line of Least Resistance and Rock Property to Chamber Blasting[A];[C];2008
7 ;Study on the Control Technology of Chamber Blasting in Longjing City[A];[C];2008
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9 ;Rock Explosion Practice in Complex Environment[A];[C];2008
10 ;Application of the Side Slope Project Cushion Blasting in He'nan Jingshan Temple[A];[C];2008
【Co-references】
Chinese Journal Full-text Database 6 Hits
1 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
2 HOU Dian-kun, YUAN Shao-guo, WANG Zong-guo (Baotou University of Iron and Steel Technology, Baotou 014010, China);Attention Points of Thick-wall-chimney Blasting Demolition[J];Blasting;2004-01
3 CUI Xiao-rong,WANG Dian-guo,LU Hua (Guangdong Hongda Blasting Engineering Co Ltd,Guangzhou 510623,China);Directional Blasting of 100-meter Reinforced Concrete Chimney[J];Blasting;2008-04
4 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
5 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
6 FU Wu1,WANG Jian1,FU Bo1,MA Yu-qing2,MAO Guang-tian3(1.65066 Troops,Dalian 116100,Liaoning,China;2.Dalian Municipal Blasting Engineering Deparment,Dalian 116000,Liaoning,China;3.Zhenxing Blasting Engineering Company,Wafangdian 116000,Liaoning,China);SIMULTANEOUS DIRECTIONAL DEMOLITION BLASTING OF SHAFT KILN BUILDING AND KILN STRUCTURE UNDER COMPLEX SURROUNDING CONDITIONS[J];Engineering Blasting;2010-02
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1 ;Control of Direction for Blasting Reinforced Concrete Chimney Collapse[A];[C];2008
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 MA Hong-wei,ZHENG Jian-li,LIU Peng-hu(Xi′an Pengcheng Blasting Engineering Co Ltd,Xi′an 710043,China);Directional Explosive Demolition of 125 m Reinforced Concrete Exhaust Tower[J];Blasting;2010-04
2 MA Hong-tao1,MENG Xiang-dong2,LI Yuan-ming3,ZHI Wen-chao2 (1.Shandong University of Science and Technology,Qingdao 266510,China; 2.Chongqing Blasting Engineering Construction Co Ltd,Chongqing 400020,China; 3.Chongqing Yuda Road & Bridge Construction Co Ltd,Chongqing 402160,China);Explosive Demolition of High Entity Pillars of Reinforced Concrete Bridge[J];Blasting;2011-01
3 LI Xinghua,LONG Yuan,ZHONG Mingshou,XIE QuanminEngineering Institute of Engineer Corps,PLA University of Science & Technology(Jiangsu Nanjing,210007);Study on Technology of Vibration Reduction in Demolition Blasting of LongHai Mansion in Haerbin[J];Explosive Materials;2009-06
4 ZHONG Ming-shou,LONG Yuan,XIE Quan-min,LI Xing-hua (Engineering Institute of Engineering Corps,PLA Univ.of Sci.& Tech.,Nanjing 210007,China);COMPARATIVE ANALYSIS OF COLLAPSE VIBRATION AND BLASTING VIBRATION BASED ON DEMOLITION BLASTING OF LONGHAI BUILDING[J];Engineering Blasting;2009-04
5 QIN Jian-fei,QIN Ru-xia(Sinohydro Bureau 8 Co.,Ltd.,Changsha 410007,China);DEMOLITION OF HIGH HYDRAULIC STRUCTURE BY NON-DESTRUCTIVE DIRECTIONAL BLASTING[J];Engineering Blasting;2010-01
6 SUN Yue-guang,ZHANG Chun-yu,WEI Bing-fang,GAO Zhu-shan(Jinan Huanghe Blasting Engineering Co.,Ltd.,Jinan 250022,China);BLASTING DEMOLITION OF TWO COOLING TOWERS IN A COMPLEX ENVIRONMENT[J];Engineering Blasting;2010-01
7 JIA Yong-sheng1,2,XIE Xian-qi2,LUO Qi-jun2,HAN Chuan-wei2,CHENG Liang-kui2,LIU Chang-bang2(1.School of Resource and Environment Engineering,Wuhan University of Technology,Wuhan 430070,China;2.Wuhan Blasting Engineering Company,Wuhan 430023,China);DIRECTIONAL BLASTING DEMOLITION OF A 69.8M HIGH COOLING TOWER[J];Engineering Blasting;2010-01
8 FU Wu1,WANG Jian1,FU Bo1,MA Yu-qing2,MAO Guang-tian3(1.65066 Troops,Dalian 116100,Liaoning,China;2.Dalian Municipal Blasting Engineering Deparment,Dalian 116000,Liaoning,China;3.Zhenxing Blasting Engineering Company,Wafangdian 116000,Liaoning,China);SIMULTANEOUS DIRECTIONAL DEMOLITION BLASTING OF SHAFT KILN BUILDING AND KILN STRUCTURE UNDER COMPLEX SURROUNDING CONDITIONS[J];Engineering Blasting;2010-02
9 WANG Jun-sheng1,3,ZHANG Jian-ping 2,ZHAO Yu-chuan3(1.College of Natural Resources,China University of Geosciences,Wuhan 430010,China;2.Baotou Hongda Blasting Engineering Co.,Ltd.,Baotou 014010,Neimenggu,China;3.Nuclear Industry 208 Team,Baotou 014010,Neimenggu,China);BLASTING DEMOLITION OF A 12-STOREY SHEAR WALL STRUCTURE BUILDING[J];Engineering Blasting;2010-02
10 WANG Chen1,GAO Wen-le1,FANG Chang-hua2,CUI Ji-you2(1.Engineering Blasting Institute,SDUST,Qingdao 266510,Shandong,China;2.Weifang Guangze Blasting Engineering Company,Wiefang 261000,Shandong,China);BIDIRECTIONAL FOLDING BLASTING DEMOLITION OF A 100M-HIGH REINFORCED CONCRETE CHIMNEY[J];Engineering Blasting;2010-03
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 YANG Nian hua 1,ZHANG Zhi yi 1,LU Peng cheng 2 (1 China Academy of Railway Sciences, Beijing 100081,China; 2 Guangxi Thermal Power Construction Company ,Liuzhou 545100,China);Demolishing a 120 m Chimney by Directional Blasting Skills in Complex Circumstance[J];China Railway Science;2002-03
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