Advanced Search
  • 全国中文核心期刊
  • 中国科技核心期刊
  • 美国工程索引（EI）收录期刊
  • Scopus数据库收录期刊
Volume 36 Issue 11
Turn off MathJax
Article Contents
Abstract
References
LIU Tian-xi, WEI Cheng, MA Liang, ZHAO Yang. Effect of large granular rocks on drilling process of lunar soils[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(11): 2118-2126. DOI: 10.11779/CJGE201411019
Citation: LIU Tian-xi, WEI Cheng, MA Liang, ZHAO Yang. Effect of large granular rocks on drilling process of lunar soils[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(11): 2118-2126. DOI: 10.11779/CJGE201411019
shu

Effect of large granular rocks on drilling process of lunar soils

  • Dept. of Astronautics Engineering, Harbin Institute of Technology, Harbin 150001, China

More Information
  • Received Date: January 07, 2014
  • Published Date: November 19, 2014
    Graphical Abstract
    • Abstract
  • The drilling process of lunar soils with a large granular rock under the surface is simulated dynamically by 3D discrete element method. A novel 3D discrete element model considering bending and twist moments and equivalent attractive force is established firstly, and then, a triaxial simulation test is conducted to calibrate the micro-parameters. The mechanical macro-parameters of the model are calculated as follows: the cohesion is 0.90 kPa and the internal friction angle is 42.25°, meeting with those of the real lunar soils. Four working conditions are designed and simulated respectively focusing on the case that a large granular rock exists in the lunar soils. By monitoring the sampling efficiency and the motion trajectory of the rock, the "screwing-in phenomenon", "vertical migration phenomenon" and "blocking phenomenon" are discovered. The results show that the diameter of the "large particle" influences the sampling results directly: when the particle size is smaller than the diameter of the "virtual cutting round" of the drill bit, there are no obvious effects either on the sampling efficiency or on the later winding collection; and the blocking phenomenon will appear, reducing the sampling efficiency badly and probably making the sampling task a failure. The achievements of this work have vital engineering reference value to the design of sampling controller and drill structure.
    • FullText(HTML)
    • References (25)
  • [1]
    欧阳自远. 我国月球探测的总体科学目标与发展战略[J]. 地球科学进展, 2004, 19(3): 351-358. (OUYANG Zi-yuan. Scientific objectives of Chinese lunar exploration project and development strategy[J]. Advances in Earth Science, 2004, 19(3): 351-358. (in Chinese)).
    [2]
    WATANABE K, SHIMODA S, KUBOTA T, et al. A mole-type drilling robot for lunar subsurface exploration[C]// Proceeding of the 7th International Symposium on Artificial Intelligence, Robotics and Automation in Space:i-SAIRAS 2003, NARA. Japan, 2003.
    [3]
    赵 曾, 孟炜杰, 王国欣, 等. 钻取式月壤采样器力载试验研究[C]// 中国宇航学会深空探测技术专业委员会第九届学术年会. 杭州, 2012: 896-902. (ZHAO Zheng, MENG Wei-jie, WANG Guo-xin, et al. Load test research on drilling type lunar soil sampler[C]// Chinese Society of Astronautics Deep Space Exploration Technology Professional Committee the Ninth Academic Annual Conference. Hangzhou, 2012: 896-902. (in Chinese))
    [4]
    CUNDALL P A, STRACK O D L. A discrete numerical model for granular assemblies[J]. Géotechnique, 1979, 29(1): 47-65.
    [5]
    DONZÉ F V, RICHEFEU V, MAGNIER S A. Advances in discrete element method applied to soil, rock and concrete mechanics[J]. State of the art of geotechnical engineering. Electronic Journal of Geotechnical Engineering, 2009, 8: 1-44.
    [6]
    OIDA A, MOMOZU M. Simulation of soil behavior and reaction by machine part by means of DEM[J]. International Commission of Agricultural Engineering (CIGR, Commission Internationale du Genie Rural) E-Journal. Manuscript PM 01 004. 2002, 4: 1-7.
    [7]
    OBERMAYR M, DRESSLER K, VRETTOS C, et al. A bonded-particle model for cemented sand[J]. Computers and Geotechnics, 2012, 49: 299-313.
    [8]
    HEIKEN G H, VANIMAN D T, FRENCH B. M. Lunar Sourcebook[M]. London: Cambridge University Press, 1991.
    [9]
    邹 猛. 月面探测车辆驱动轮牵引性能研究[D]. 长春: 吉林大学, 2008. (ZOU Meng. Study on traction ability for driving wheel of the lunar rover[D]. Changchun: Jilin University, 2008. (in Chinese))
    [10]
    李因武, 李建桥, 邹 猛, 等. 月壤力学性质对月球车牵引性能影响的模拟[J]. 农业机械学报, 2009, 40(1): 1-4. (LI Yin-wu, LI Jian-qiao, ZOU Meng, et al. Simulation of traction ability of lunar rover with different mechanics of lunar soil[J]. Transactions of the Chinese Society of Agricultural Machinery, 2009, 40(1): 1-4. (in Chinese))
    [11]
    JIANG M J, YU H S, HARRIS D. A novel discrete model for granular material incorporating rolling resistance[J]. Computers and Geotechnics, 2005, 32(5): 340-357.
    [12]
    JIANG M J, SHEN Z F, THORNTON C. Microscopic contact model of lunar regolith for high efficiency discrete element analyses[J]. Computers and Geotechnics, 2013, 54: 104-116.
    [13]
    蒋明镜, 郑 敏, 王 闯. 月壤双轴试验的剪切带离散元数值分析[J]. 岩土力学, 2012, 33(12): 3801-3809. (JIANG Ming-jing, ZHENG Min, WANG Chuang. Distinct element analysis of shear band of lunar soil in biaxial tests[J]. Rock and Soil Mechanics, 2012, 33(12): 3801-3809. (in Chinese))
    [14]
    蒋明镜, 贺 洁, 刘 芳. 基于离散元颗粒抗转模型的平移刚性挡墙被动土压力分析[J]. 岩土力学, 2012, 33(9): 2788-2795. (JIANG Ming-jing, HE Jie, LIU Fang. Distinct element simulation of passive earth pressure against a translating rigid wall using a rolling resistance contact model[J]. Rock and Soil Mechanics, 2012, 33(9): 2788-2795. (in Chinese))
    [15]
    蒋明镜, 张伏光, 孙渝刚, 等. 不同胶结砂土力学特性及胶结破坏的离散元模拟[J]. 岩土工程学报, 2012, 34(11): 1969-1976. (JIANG Ming-jing, ZHAGN Fu-guang, SUN Yu-gang, et al. DEM simulation of mechanical behaviour and bond breakage of different cemented sands[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(11): 1969-1976. (in Chinese))
    [16]
    ZHAO C. Computational simulation of frictional drill-bit movement in cemented granular materials[J]. Finite Elements in Analysis and Design, 2011, 47(8): 877-885.
    [17]
    STAVROPOULOU M. Modeling of small-diameter rotary drilling tests on marbles[J]. International Journal of Rock Mechanics and Mining Sciences, 2006, 43(7): 1034-1051.
    [18]
    TAKASHI M, JUN K, KENTARO U, et al. 3D shape characterization and image-based DEM simulation of the lunar soil simulant FJS-1[J]. Journal of Aerospace Engineering, 2009, 22(1): 15-23.
    [19]
    朱春明. 模拟月壤土拱效应试验研究与三维离散元模拟 [D]. 武汉: 中国地质大学, 2010. (ZHU Chun-ming. Study on simulating lunar soil arching test and three-dimensional discrete element simulation[D]. Wuhan: University of Geosciences, 2010. (in Chinese))
    [20]
    侯绪研, 崔金生, 赵德明等. 基于离散元法的月面取样技术对月壤样品层理信息影响的分析[C]// 中国宇航学会深空探测技术专业委员会第八届学术年会. 上海, 2011: 568-577. (HOU Xu-yan, CUI Jin-sheng, ZHAO De-ming, et al. Influence analysis of lunar sampling technique on bedding information of lunar soil sample based on DEM[C]// Chinese Society of Astronautics Deep Space Exploration Technology Professional Committee the Eighth Academic Annual Conference. Shanghai, 2011: 568-577. (in Chinese))
    [21]
    ŠMILAUER V. Cohesive particle model using the discrete element method on the yade platform[D]. Grenoble: Université de Grenoble, 2010.
    [22]
    GROMOV V. Physical and mechanical properties of lunar and planetary soils[J]. Earth Moon and Planets, 1998, 80(1): 51-72.
    [23]
    SCOTT R F. 27th Rankine Lecture-Failure[J]. Géotechnique, 1987, 37(4): 423-466.
    [24]
    余东明, 姚海林, 吴少锋. 三轴试验抗剪强度参数值回归分析法的区别与修正[J]. 岩土力学, 2012, 33(10): 3037-3042. (YU Dong-ming, YAO Hai-lin, WU Shao-feng. Difference and modification of regression analysis methods to estimate shear strength parameters obtained by triaxial test[J]. Rock and Soil Mechanics, 2012, 33(10): 3037-3042. (in Chinese))
    [25]
    鄢泰宁, 冉恒谦, 段新胜. 宇宙探索与钻探技术[J]. 探矿工程(岩土钻掘工程), 2010, 37(1): 3-7. (YAN Tai-ning, RAN Hen-qian, DUAN Xin-sheng. Universe exploration and drilling technology[J]. Exploration Engineering(Rock & Soil Drilling and Tunneling), 2010, 37(1): 3-7. (in Chinese))
    • Related Articles
  • Supplements (0)

Catalog

    Get Citation
    PDF
    XML
    Article views (316) PDF downloads (461) Cited by()
    Related
    Copyright © 2010 Editorial By Chinese Journal of Geotechnical Engineering 苏ICP备05007122号-11公安联网备案号：32010602011255
    Editorial Office address：34 Hujuguan,Nanjing 210024,ChinaPostal Code：210024Tel：025-85829534，85829556E-mail: ge@nhri.cn

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return