论文部分内容阅读
结合京沪线提速K931曲线改造工程的施工实例,介绍深孔微差爆破技术在铁路提速改造工程中的应用。
Combined with the construction example of speeding up K931 curve reconstruction project of Beijing-Shanghai line, the application of the deep hole micro-difference blasting technology in the railway speed-up renovation project is introduced.