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Jiangxi Nonferrous Metals Society
ISSN：1674-9669
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CODEN YJKYA9
Volume 24 Issue 1
Mar.  2010
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ZHANG Cheng-rong, XU Zhen-hua2. On the Anchorage of Engineering Rock by Applying Discrete Element Method[J]. Nonferrous Metals Science and Engineering, 2010, 24(1): 13-16.
Citation: ZHANG Cheng-rong, XU Zhen-hua2. On the Anchorage of Engineering Rock by Applying Discrete Element Method[J]. Nonferrous Metals Science and Engineering, 2010, 24(1): 13-16.
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On the Anchorage of Engineering Rock by Applying Discrete Element Method

  • 1.

    China Railway Resource Group Co., Ltd., Beijing 100055, China

  • 2.

    China Nerin Engineering Co., Ltd., Nanchang 330002, China

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  • Received Date: January 03, 2010
  • Published Date: March 20, 2010
    Graphical Abstract
    • Abstract
  • This paper introduces the basic principles of discrete element method.Universal Distinct Element Code (UDEC) was applied to numerically simulate the bolt -shotcrete effect of a certain mine's jointed rock mass.The bolt-shotcrete support had favorable results on jointed rock mass timbering, especially on those that failure process for the wedge-shaped block.It was also confirmed that UDEC is particularly suitable for simula-tion of large deformation of discontinuous rock mass.
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    • References (8)
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    Fairhust C.Som Numerical Studies of Anchoring in Geotechnical Engineering[M].北京:中国建筑工业出版社, 1996.
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    Pande G. 岩石力学中的数值方法[M]. 北京: 郑颖人译. 中国人民解放军后勤工程学院, 1993.
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    王泳嘉, 邢纪波.离散单元法及其在岩土力学中的应用[M].沈阳:东北工学院出版社, 1991.
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    俞万禧.离散单元法的基本原理及其在岩体工程中的应用[J].岩石力学与工程学报, 1986, 5(2): 165-172. http://kns.cnki.net/KCMS/detail/detail.aspx?dbcode=CJFQ&dbname=CJFD8589&filename=YSLX198602005&v=MTYxMTExVDNxVHJXTTFGckNVUkwyZVplUnRGeTNsVzczQlBEN0hkckt4RnRmTXJZOUZZWVI4ZVgxTHV4WVM3RGg=
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    王泳嘉, 邢纪波.离散单元法同拉格朗日元法及其在岩土力学中的应用[J].岩土力学, 1995, (2):1-14. http://kns.cnki.net/KCMS/detail/detail.aspx?dbcode=CJFQ&dbname=CJFD9495&filename=YTLX502.000&v=MDEzODZhNEhNL01yNDhxRjU0T2ZnZzV6aEFVNGpoNE9YNlRySDAzZWJPVFJMaWRaZWRyRnlEaFZnPT1QRG5IZHI=
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    卓家寿, 赵宁.离散单元法的基本原理、方法及应用[J].河海科技进展, 1993, (2):1-11. http://kns.cnki.net/kns/detail/detail.aspx?QueryID=31&CurRec=1&recid=&FileName=SLSD199302001&DbName=CJFD9093&DbCode=CJFQ&yx=&pr=&URLID=
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    胡居宝, 陈晓祥, 曹继红.锚注支护机理及围岩稳定性的UDEC算法分析[J].能源技术与管理, 2005, (2):26-28. http://d.wanfangdata.com.cn/Periodical/nyjsygl200502013
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