水平定向钻进铺管若干问题探讨
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摘要
对水平定向钻进铺管常遇到的地质条件问题、机械钻头的选择、施工中的工艺问题等作了深入的分析探讨,得出相应的计算方法和解决要点,并根据相关技术指标指导技术工艺和技术器具的选择,从而推广该技术的应用。
The geological condition problems,mechanical drill head choice and technical problems in construction common met in horizontal directional drilling pipe laying were analyzed and discussed profoundly,the corresponding calculation method and resolving points were obtained.The technical process and technical instrument was chose according to related technical guidance,therefore popularized the technology application.
引文
[1]颜纯文.非开挖地下管线技术及其应用[M].北京:地震出版社,1999.

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