隧道爆破施工技术

Illustration on tunnel blasting technology

结合某隧道工程实例,介绍了隧道开挖参数设计要点,阐述了路基取石场和挖方爆破设计的方法,提出了爆破安全施工措施及复杂地层掘进技术措施,为隧道爆破工程施工提供了参考。

Combining with the tunnel engineering example, the paper introduces the tunnel excavation parameter design points, describes the subgrade stone field and excavation blasting design methods, and puts forward blasting safety measures and complicated layer excavation meas- ures, which has provided some reference for tunnel blasting engineering construction.