潜孔锤钻进技术及在我院的应用

DHD Technique and Its Application in My Institute

就潜孔锤钻进技术的主要特点、应用范围、设备与工具、技术参数以及在我院的具体应用等方面作了阐述 ,旨在为潜孔锤钻进技术拓宽应用新领域而积累经验。

This paper expounds main characteristic, application range, the equipment and instrument, technical parameters of DHD technique and its concrete application for the purpose of widening new application field of DHD technique to accumulate experience.