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[1]薛斐.三棱钻杆粉体负载扭矩计算模型研究[J].中国安全生产科学技术,2017,13(2):164-170.[doi:10.11731/j.issn.1673-193x.2017.02.029]
　XUE Fei.tudy on torque calculation model of triangular drill pipe[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2017,13(2):164-170.[doi:10.11731/j.issn.1673-193x.2017.02.029]
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三棱钻杆粉体负载扭矩计算模型研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
13
期数:
2017年2期
页码:
164-170
栏目:
现代职业安全卫生管理与技术
出版日期:
2017-02-28

文章信息/Info

Title:
tudy on torque calculation model of triangular drill pipe
文章编号:
1673-193X(2017)-02-0164-07
作者:
薛斐
中国矿业大学北京 资源与安全工程学院，北京 100083
Author(s):
XUE Fei
College of Resources and Safety Engineering, China University of Mining and TechnologyBeijing, Beijing 100083, China
关键词:
三棱钻杆; 扭矩模型; 最小扭矩; 临界转速
Keywords:
triangular drill pipe;  torque model;  minimum torque;  critical rotation speed
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2017.02.029
文献标志码:
A
摘要:
为了实现三棱钻杆转动过程的定量化计算，在分析了三棱钻杆排粉机理的基础上，提出了基本假设，建立了扭矩基本物理模型，并阐述了物理模型的求解过程，得到了基本参数的解析解。在此基础上，对相关参数的求取方法以及最小扭矩问题进行了分析讨论，求得了钻孔内煤粉密度ρ的解析解以及降低钻杆整体扭矩的方法，提出了实际应用环节测定临界转速w界的实验方法，并得到了提高钻孔长度的理论方法。
Abstract:
In order to achieve the quantitative calculation on rotation process of triangular drill pipe, based on analyzing the powder exhaust mechanism of triangular drill pipe, the basic assumptions were put forward, and a basic physical model of torque was established. The solution procedure of the physical model was illustrated, and the analytic solutions of basic parameters were obtained. On this basis, the obtaining methods of relevant parameters and the problem of minimum torque were analyzed. The analytic solution of pulverized coal density ρ in the borehole was obtained, and the method to reduce the overall torque of drill pile was presented. The experimental method to measure the critical rotation speed in practical application was proposed, and the theoretical method to increase the length of borehole was put forward.

参考文献/References:

［1］彭腊梅,李光,蒲天一. 松软突出煤层整体式三棱螺旋钻杆中试研究［J］. 煤炭科学技术, 2013, 41(8): 133-136. PENG Lamei, LI Guang, PU Tianyi. Study on pilot test of integrated triangular helix drilling rod in soft and outburst seam［J］. Coal Science and Technology, 2013, 41(8): 133-136.
［2］Anders Willersrud, Mogens Blanke, Lars Imsland. Incident detection and isolation in drilling using analytical redundancy relations［J］. Control Engineering Practice, 2015, 41(8): 1-12.
［3］Yingfeng Meng, Hongtao Li, Gao Li, et al. Investigation on propagation characteristics of the pressure wave in gas flow through pipes and its application in gas drilling［J］. Journal of Natural Gas Science and Engineering, 2015, 22(1): 163-171.
［4］凌标灿,戴世鑫,曹承平,等. 三棱钻杆在中软煤层顺层瓦斯抽排钻孔的应用［J］. 煤炭科学技术, 2009, 37(10): 44-46. LING Biaocan, DAI Shixin, CAO Chengping, et al. Application of triangular drilling rod to gas drainage borehole drilling in medium soft seam［J］. Coal Science and Technology, 2009, 37(10): 44-46.
［5］I. Popa, L.S. Stanciu. Stress and displacements analysis for drilling mast elements made of rectangular pipe: the overload test case［J］. Key Engineering Materials, 2014, 60(1): 120-123.
［6］王永龙,孙玉宁,翟新献,等. 棱状钻杆应用于松软突出煤层钻进强度匹配研究［J］. 中国安全生产科学技术,2014, 34(10): 48-54. WANG Yonglong, SUN Yuning, ZHAI Xinxian, et al. Study on strength matching of prismatic drilling rod when drilling soft and outburst coal seam［J］. Journal of Safety Science and Technology, 2014, 34(10): 48-54.
［7］Jianshe Mao, Youhong Sun, Baochang Liu, et al. Research on interference connection of aluminium alloy drill pipe body-steel tool joint assembly［J］. International Journal of Earth Sciences and Engineering, 2014, 7(2): 533-539.
［8］赵金凤,余世杰,贾明宇,等. 三棱螺旋钻杆管体裂纹失效分析［J］. 金属热处理, 2013, 56(12): 118-121. ZHAO Jinfeng, YU Shijie, JIA Mingyu, et al. Failure analysis on crack of triangular spiral drill pipe［J］. Heat Treatment of Metals, 2013, 56(12): 118-121.
［9］Yuanhua Lin, Xing Qi, Dajiang Zhu, et al. Failure analysis and appropriate design of drill pipe upset transition area［J］. Engineering Failure Analysis, 2013, 31(7): 255-267.
［10］Zhi Zhang, Jing Li, Dezhi Zeng, et al. Stress corrosion cracking of high-strength drill pipe in sour gas well［J］. Journal of Wuhan University of Technology(Materials Science Edition), 2014, 29(8): 813-816.
［11］肖丽辉,刘晓东,杨健. 三棱钻杆焊缝区断裂分析及解决措施［J］. 地质装备, 2013, 14(5): 22-24. XIAO Lihui, LIU Xiaodong, YANG Jian . Failure analysis and solutions of welding area of triangular drill pipes［J］. Equipment for Geotechnical Engineering, 2013, 14(5): 22-24.
［12］W. Gerstle, T. McCarty-Glenn, S.F. Dwyer, et al. Leakage from drill pipe casing subject to shear deformation［J］. International Journal of Petroleum Engineering, 2014, 1(1): 49-61.
［13］王永龙,宋维宾,孙玉宁,等. 瓦斯抽采钻孔堵塞段卡钻扭矩力学模型分析［J］. 中国安全科学学报, 2014, 24(6): 92-98. WANG Yonglong, SONG Weibin, SUN Yuning, et al. Analysis of pipe-sticking torque mechanical model for gas extraction borehole clogging segment［J］. China Safety Science Journal, 2014, 24(6): 92-98.
［14］Elisabeth Cheng, Maria Anna Polak. Theoretical model for calculating pulling loads for pipes in horizontal directional drilling［J］. Tunnelling and Underground Space Technology, 2007, 22(5-0): 633-643.
［15］徐连满,李祁,潘一山,等. 钻杆扭矩法预测冲击地压的研究［J］. 工程力学, 2014, 31(11): 251-256. XU Lianman, LI Qi, PAN Yishan, et al. Study on forecasting rockburst of the drill pipe torque method［J］. Engineering Mechanics, 2014, 31(11): 251-256.
［16］张媛媛,沈湘林,汤雪美,等. 煤粉壁摩擦特性的实验与模拟［J］.东南大学学报自然科学版, 2010, 40(1): 133-138. ZHANG Yuanyuan, SHEN Xianglin, TANG Xuemei, et al. Wall friction characteristics of pulverized coal by experimental and numerical simulation［J］. Journal of Southeast University (Natural Science Edition), 2010, 40(1): 133-138.
［17］各种材料摩擦系数表［OL］.(2013.5.4) http://wenku.baidu.com/link?url=gKWKENv9_QzwWLgeCVtoNKS_xbGdGS7 CUOlziCR8CZ8yTlB2goWWBbHByvk4e9EKi5_xcwyvJZpe3SAwen WEx9p3LavsHqn-MEbJkDcAVhe. Diagram of friction factor of materials［OL］. (2013.5.4) http://wenku.baidu.com/link?url=gKWKENv9_QzwWLgeCVtoNKS_xbGdGS7CUOlziCR8CZ8yTlB2goWWBbHByvk4e9EKi5_xcwyvJZpe3SAwenWEx9p3LavsHqn-MEbJkDcAVhe.

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备注/Memo

备注/Memo:
中央高校基本科研项目（2009kz03）
更新日期/Last Update: 2017-03-29