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Issue:
Research on Super Top of full casing foundation drilling rig
Author(s):
WANG Xuan-zhuo
,
CHEN Yun-qiang
,
LEI Wei-bing
Pages:
108
-
111+113
Year:
2014
Issue:
12
Journal:
Construction Machinery
Keyword:
全回转套管钻机
;
Super Top工法
;
硬岩地层
;
Abstract:
介绍全回转套管钻机国外发展状况,简述了全回转套管钻机的工作原理并对Super Top工法作了详细描述。Super Top工法适用于大深度硬岩地层施工,研究可为全回转套管钻机施工中的几个关键点提供一定参考。
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