复杂环境下高效安全控制爆破实践

Practice of high efficiency and safety control blasting under complex environment

以南宁市蒲津路二期改造山体爆破开挖为例探讨了分范围采用浅孔、中深孔爆破相结合的施工方案,并利用孔外延时爆破技术增大爆破规模,减少爆破频率,根据现场爆破振动监测的方法有效解决该路段爆破施工问题。施工方案对类似工程有一定的借鉴作用。

This article takes Nanning city Pujin Road two renovation mountain blasting excavation as an example, discusses the scheme of shallow hole combining deep hole blasting, using hole delay blasting technology to increases the blasting scale, reduce the number of blasting. According to the on-site blasting vibration monitoring method, the company solves the problem of road construction blasting, which has a good reference for similar projects.