裕达广场群楼爆破拆除及爆破效果分析  

BLASTING DEMOLITION OF A BUILDING GROUP IN YUDA SQUARE AND ANALYSIS ON BLASTING RESULTS

作　　者：刘先魁[1] 孙五继[2] 郑利民[3] 李金书[4] 

机构地区：[1]黄河工程技术开发公司,郑州450003 [2]黄河水利职业技术学院,开封475001 [3]黄河水利委员会水科院,郑州450003 [4]河南省公安厅,郑州450003

出　　处：《工程爆破》2001年第3期30-33,63,共5页Engineering Blasting

摘　　要：介绍了裕达广场 8座不同高度、不同结构楼房的爆破拆除。针对每座楼房的特点和周围环境 ,设计倾倒方向、切口尺寸和爆破参数 ,但爆后结构解体、坍塌和堆积效果不同。通过对爆破效果的研究和分析 ,总结了本次爆破工程的认识和体会。Blasting demolition of eight buildings with different heights and structures in Yuda Square is introduced in this paper In the light of the features and surroundings of every building,collapsing direction,cut dimension and blasting parameters are designed However,varying results of structural disintegration,collapsing and heap up are obtained after blasting Through analyzing the blasting results,the understanding and experience about this project are summarized

关 键 词：控制爆破 群楼拆除 电起爆网路 裕达广场 建筑物 爆破拆除 爆破设计 

分 类 号：TU746.5[建筑科学—建筑技术科学]