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对岩溶隧道施工技术进行了积极的研究和探讨,在施工时采用合理的岩溶段施工工艺,及时修改施工方案,以避免险情的发生,从而推进交通事业的健康发展。
The karst tunnel construction technology has been actively studied and discussed. During the construction, a reasonable karst section construction process was adopted to timely modify the construction plan to avoid the danger and promote the healthy development of transportation.