报废桥梁拆除控制爆破  

Demolition of Scrapped Bridge-beam by Controlled Blasting

作　　者：姚金阶[1] 

机构地区：[1]武汉大学土建学院,湖北武汉430070

出　　处：《爆破》2001年第2期79-80,共2页Blasting

摘　　要：介绍一次爆破拆除废旧桥梁的工程实例 ,工程中针对特殊的桥梁结构采取了较独特的施工方法 。This paper introduces a brief experience in demolishing a scrapped bridge beam by blasting.In this engineering, a peculiar method in accordance with the special structure of the bridge beam was adopted and a suit able measure for security was applied.

关 键 词：桥梁 拆除爆破 控制爆破 爆破参数设计 安全防护措施 

分 类 号：U445.6[建筑科学—桥梁与隧道工程]