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| 冲击反循环钻凿方法应用研究 | |
| 引用本文： | 王志文,潘学森,朱方,姜宝峰,常亚丽.冲击反循环钻凿方法应用研究[J].吉林地质,2005,24(4):127-129,136. |
| 作者姓名： | 王志文 潘学森 朱方 姜宝峰 常亚丽 |
| 作者单位： | 1. 吉林省地矿勘察设计研究院,吉林,长春,130061 2. 吉林省地矿测绘院,吉林,长春,130062 3. 吉林省兰田机械化凿岩工程公司,吉林,长春,130061 |
| 摘 要： | 本文就大口径灌注桩的钻凿方法进行了分析评价,冲击反循环钻凿工艺进行了探讨,对钻头结构、刃角型式及排列方式等参数进行了阐述,提出施工中常见事故预防措施和处理方法. |
| 关 键 词： | 施工方法 施工工艺 事故处理 冲击反循环钻凿 |
| 文章编号： | 1001-2427（2005）04-127-03 |
| 收稿时间： | 2005-08-19 |
| 修稿时间： | 2005-08-192005-09-11 |
A study on the percussion reversed drilling method |
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| WANG Zhi-wen,PAN Xue-sen,ZHU Fang,JIANG Bao-feng,CHANG Ya-li.A study on the percussion reversed drilling method[J].Jilin Geology,2005,24(4):127-129,136. | |
| Authors: | WANG Zhi-wen PAN Xue-sen ZHU Fang JIANG Bao-feng CHANG Ya-li |
| Institution: | 1. Institute of Geologic and Mineral Resources Exploration and Design, Changchun 130061, China ;2. Jilin Provincial Lantian Mechanized Drill Engeering Co. , China ;3. Jilin Geology and Mineral Resources Surveying and Mapping Party, Changchun 130062, China |
| Abstract: | The method of the large--diameter grout--hole drilling was analyzed and appraised in this paper, The percussion reversed drilling technology was discussed; the structure of the drill bits, bladed types of the drill bit and modes of arrangement were expounded; some measures and methods for preventing common breakdowns were proposed. |
| Keywords: | drilling method drilling technology failure handling percussion reversed drilling |
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