| LGZ-25型全液压螺杆桩钻机的研制与应用 |
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| 引用本文： | 侯庆国.LGZ-25型全液压螺杆桩钻机的研制与应用[J].探矿工程,2010,37(8):37-40. |
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| 作者姓名： | 侯庆国 |
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| 作者单位： | 山东省地质探矿机械厂,山东济南250014 |
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| 摘 要： | 螺杆桩是一种承载力高、成本低、施工效率高、无污染的新桩型,新研制的LGZ-25型全液压螺杆桩钻机满足了螺杆桩独特的施工工艺要求。结合实际工程实例,介绍了钻机的结构、技术参数、工作原理以及应用效果。
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| 关 键 词： | 螺杆桩 承载力 钻机 螺杆钻具 定比传动 |
| 收稿时间： | 2010/7/13 0:00:00 |
| 修稿时间： | 2010/7/13 0:00:00 |
Development and Application of LGZ-25 Full Hydraulic Screw Pile Drilling Rig |
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| HOU Qing-guo.Development and Application of LGZ-25 Full Hydraulic Screw Pile Drilling Rig[J].Exploration Engineering(Drilling & Tunneling),2010,37(8):37-40. |
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| Authors: | HOU Qing-guo |
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| Institution: | HOU Qing-guo(Shandong Geological Prospecting Machinery Plant,Jinan Shandong 250014,China) |
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| Abstract: | The screw pile is a new type pile with high bearing capacity,low cost,high construction efficiency and non-pollution.The newly developed LGZ-25 full hydraulic screw drilling rig satisfies the special technological requirement of screw pile.The paper introduced the drilling rig about its structure,technical parameters,working principle and the application effect. |
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| Keywords: | screw pile bearing capacity drilling rig screw drilling tool constant ratio transmission |
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