| 钻凿大直径输电线塔基岩锚孔的工艺方法及其设备 |
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| 引用本文： | 潘淑璋,卢文阁,薛军.钻凿大直径输电线塔基岩锚孔的工艺方法及其设备[J].西部探矿工程,1999(4). |
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| 作者姓名： | 潘淑璋 卢文阁 薛军 |
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| 作者单位： | 长春科技大学 |
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| 摘 要： | 介绍钻凿输电线塔基大直径岩锚孔的扩孔工艺方法及其设备ＤＹ—１４０型全液压潜孔钻机的结构、参数和特点
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| 关 键 词： | 岩锚基础 扩孔工艺 潜孔钻机 |
The Equipment and technology for Drilling Anchor Hole of Electricity Transmission Tower Foundation |
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| Pan ShuzhangLu WengeXue Jun\=.The Equipment and technology for Drilling Anchor Hole of Electricity Transmission Tower Foundation[J].West-china Exploration Engineering,1999(4). |
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| Authors: | Pan ShuzhangLu WengeXue Jun\= |
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| Abstract: | An anchor hole enlarging technology of electricity transmission tower foundation,an equipmentDY140 type overall hydraulic downhole drill and its structure,parameters and characteristics are presented in this paper.\= |
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| Keywords: | Rock anchor foundationHole enlarging technologyDownhole drill |
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