复杂环境下36m高钢筋混凝土结构水塔定向爆破拆除  

Directional Blasting Demolition of a 36m-Hight Reinforced Concrete Structure Water Tower in a Complex Environment

作　　者：钟帅[1] 李洪伟[2] 

机构地区：[1]淮南舜泰化工有限责任公司,安徽淮南232072 [2]安徽理工大学弹药工程与爆炸技术系,安徽淮南232001

出　　处：《煤矿爆破》2015年第3期32-35,共4页Coal Mine Blasting

摘　　要：采用定向爆破技术,成功拆除1座36m高的钢筋混凝土结构水塔。针对现场环境和周围建筑物情况,通过精心计算爆破切口和爆破参数,开设三角形定向窗,配以严格的钻爆技术和周密的安全防护措施,实现了水塔按照设计方向准确倒塌、保证了附近建筑物、人员及其它设施的安全。A 36m-hight reinforced concrete structure water tower in a complex environment is successfullydismantled, using directional blasting technology . According to the environment and surrounding buildings, wecalculate the blasting cut, open triangular directional window,and match with strict drilling construction and safety protective measures meanwhile to make the water-tower collapse in the design direction accurately, while ensuring the surrounding buildings and staff security.

关 键 词：钢筋混凝土结构水塔 定向控制爆破 爆破参数 复杂环境 

分 类 号：TU746.5[建筑科学—建筑技术科学]