| CJ-130型双向气动潜孔锤施工工艺初步研究 |
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| 引用本文： | 何智敏,隆威,万步炎,黄筱军,马利东.CJ-130型双向气动潜孔锤施工工艺初步研究[J].探矿工程,2009,36(11):65-68. |
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| 作者姓名： | 何智敏 隆威 万步炎 黄筱军 马利东 |
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| 作者单位： | [1]中南大学地学院有色金属成矿预测教育部重点实验室,湖南长沙410083; [2]长沙矿山研究院海洋所,湖南长沙410012; [3]中国水利水电第八工程局有限公司,湖南长沙410007 |
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| 摘 要： | CJ-130型双向气动潜孔锤是锚固工程施工领域的一种新机型,其应用于施工时,由于无操作规程可循,在一定程度上影响了其设计性能的发挥。在介绍潜孔锤成孔施工的主要设备和施工流程的基础上,对其钻进规程和参数进行了初步的分析探讨,并对施工中所涉及的技术要点和注意事项进行了归纳总结,以期为以后的岩土工程锚固施工提供部分技术指导,并为后续研究者提供一些具有参考借鉴意义的资料。
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| 关 键 词： | 双向冲击 气动潜孔锤 锚固工程 |
| 收稿时间： | 2009/6/3 0:00:00 |
| 修稿时间： | 2009/8/31 0:00:00 |
Preliminary Study on Construction Crafts of CJ-130 Two-way Pneumatic DTH |
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| Institution: | HE Zhi-min , LONG Wei , WAN Bu-yan, HUANG Xiao-jun, MA Li-dong ( 1. Key Laboratory of Non-ferrous Ore Mineralization Prediction, School of Geoscience and Environmental Engineering, Central South University, Changsha Hunan 410083, China; 2. Marine Research Center, Changsha Institute of Mining Research, Changsha Hunan 410012, China; 3. Sinohydro Bureau 8 Co. , Ltd. , Changsha Hunan 410007, China) |
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| Abstract: | CJ- 130 two-way pneumatic DTH is a new type drilling machine, which has been successfully applied to the construction in the field of anchor engineering. However, its design functions were affected in a certain degree by lacking of the operation rules and regulations. On the basis of introduction of the construction equipments and processes of CJ - 130, the drilling rules and parameters were analyzed and the key operational points and notes were summarized in order to provide a technical guidance in the future geotechnical anchor engineering construction and provide some valuable references for later researchers. |
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| Keywords: | two-way impact pneumatic DTH onchor engineering |
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