【摘要】 介绍位于南昌市闹市区两座并排的框架结构楼房控制爆破拆除的实践。探讨在复杂环境条件下爆破参数、爆破网路、延时时间、安全防护措施的选择和爆破切口范围的确定。爆破效果完全达到设计要求,为类似工程提供了成功的经验。更多还原

【Abstract】 The practical engineering of blasting demolition for two parallel arrangement and framed structure buildings in downtown districts of Nanchang City is presented.The design blasting parameters,blasting net,delay time,defending measure selection and gap length determination in complicated environment are discussed.The blasting effect is completely consonant with the design requirement and the successful experiences can be referred to the similar engineering projects.更多还原