摘要
介绍了一座58m高砖烟囱在周围建筑物密集条件下的定向拆除爆破工程实例。根据烟囱特点及周围环境,通过计算分析,选择合理的爆破方案,确定合理的切口方向、倾倒方向、爆破网路,同时采取相应有效的安全防护措施,取得了良好的爆破效果。
A project of a 58m-high brick chimney demolished in the way of directional basting under the complicated environment with many buildings nearby is introduced in this paper. According to the chimney characters and surrounding environment, the blasting scheme was chosen by carful analysis and calculation, and the lasting cut, collapse direction and blasting network were determined. Also, the related effective safety protection measures were adopted and good blasting effect was achieved.
出处
《煤矿爆破》
2014年第2期36-38,共3页
Coal Mine Blasting
关键词
砖烟囱
拆除爆破
定向
振动
brick Chimney
blasting demolition
directional
vibration
