国内城市高层建筑爆破拆除方式的探讨INVESTIGATION ON METHODS OF BLASTING DEMOLITION OF URBAN HIGHRISE IN CHINA
黄士辉;
HUANG Shi-hui(Shanghai Shuguang Blasting Engineering Company,Shanghai 200437,China)
摘要(Abstract)：
对国内城市高层建筑爆破拆除近十年快速发展的历程作了简要的回顾与评述,并根据近年控制爆破工程实践与学习探索,对国内常用的两种高楼爆破拆除方式——定向倾倒爆破拆除与原地坍塌爆破拆除各自的长处与局限性进行了坦诚的讨论与分析。还重点对欧美爆破专家广泛采用的高楼内爆拆除法(Implosion)作了认真的剖析与积极的推介。最后简要报道了2004年尝试采用内爆法成功拆除上海地区一幢68m高框剪结构大楼的工程实例。
A brief review was presented on the rapid development of the blasting demolition for urban highrise during last decade in China.Based on author's practice and experience in urban building blasting demolition,two major blasting demolitions in China-the directional blasting demolition and the vertical collapse blasting demolition were discussed.Meanwhile "Implosion",used by blasters in highrise blasting both in US and Europe was fully analyzed and strongly recommended.Also shown was one of the blasting projects-a blasting demolition of a 68m,16-storey frame and shear wall building,which was pulled off by implosion in Shanghai in 2004.
关键词(KeyWords)：
拆除爆破;高层建筑;拆爆方式;内爆
Blasting demolition;Highrise;Demolition blasting method;Implosion
基金项目(Foundation):
作者(Authors):
黄士辉;
HUANG Shi-hui(Shanghai Shuguang Blasting Engineering Company,Shanghai 200437,China)
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