钻爆法施工时，隧道出碴运输的主要方式为有轨运输和无轨运输。

The main methods of mucking in tunnel construction with drill and blast method is track-bound transportation system and trackless transportation.

youdao

在不同的工作环境中，需经反复的试验与优化，才能使钻爆法施工获得最佳效果。

During different working conditions, we need repeated experiment and optimization for getting the best results of drilling and blasting method.

youdao

西安-安康铁路秦岭隧道施工实践使我国隧道钻爆法施工综合技术水平跃上了一个新台阶。

The construction practices of Qinling Tunnel on Xi'an Ankang Railway Lines make the synthetic technical level of tunnel construction in China up to a new stage.

youdao