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结合工程实际,从平整场地、放线定位、钻机就位、护筒埋设等方面介绍了旋挖钻进施工工艺流程,并简要介绍了旋挖钻机的施工特点,以全面推广与应用该技术。
Combined with engineering practice, this paper introduces the construction process of rotary drilling and drilling from the aspects of leveling the site, positioning the line, putting the drilling rig in place and protecting the casing, and briefly introduces the construction features of the rotary drilling rig to comprehensively promote and apply the technology.