[1]张军,杨仁树,段绪华,等.深部软岩巷道变形机理及卸荷本构关系研究[J].中国安全生产科学技术,2011,7(12):32-37.
ZHANG Jun,YANG Ren-shu,DUAN Xu-hua.Research on deformation mechanism and unloading constitutive relation of deep rock roadway[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(12):32-37.
点击复制
深部软岩巷道变形机理及卸荷本构关系研究
ZHANG Jun,YANG Ren-shu,DUAN Xu-hua.Research on deformation mechanism and unloading constitutive relation of deep rock roadway[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2011,7(12):32-37.
《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]
- 卷:
- 7
- 期数:
- 2011年12期
- 页码:
- 32-37
- 栏目:
- 学术论著
- 出版日期:
- 2011-12-30
文章信息/Info
- Title:
- Research on deformation mechanism and unloading constitutive relation of deep rock roadway
- 文章编号:
- 1673-193X(2011)-12-0032-05
- Keywords:
- safe development; safe production theory; deep soft rock roadway; unloading property; deformation and failure mechanism
- 分类号:
- TD353；X936
- DOI:
- -
- 文献标志码:
- A
- 摘要:
- 安全发展是构建和谐社会的前提,煤炭行业的安全生产又是重中之重,随着煤炭开采深度的增加,巷道支护和管理方面存在的困难将无疑超过浅部其他水平,深部高应力软岩巷道围岩控制成为制约矿井安全、高效生产的主要因素之一。当前我国在安全生产理论方面的研究成果已经对煤矿的安全生产产生了重大影响,并取得卓越成就,而安全生产科学理论的贯彻执行必须借助技术、设备和工艺的创新性研究,并在现场实践中得以全面应用。本文通过对深部巷道开挖过程的应力调整机理、破坏特性及本构关系的研究,提出以锚杆、锚索为主的深部软岩巷道联合支护控制对策,并强调支护材料性能的互补性和施工的适时性。经现场实践,取得良好支护效果。
- Abstract:
- Safe development is the premise for constructing harmonious society,safe production is the highest priority in coal industry,With the increase of mining depth,roadway support and management difficulties will no doubt more than the upper shallow level,the deep high stress soft roadway surrounding rock control become a main restrict factor in the safe and effective production of coal mine.At present,the research results of safe production theory have made great influence and outstanding achievements to coal mine’s safe production.But the carrying out of safe production scientific theory must be based on the innovative research of technology,equipment and process.Whatmore the overall application of research results.In this paper,by researching the stress adjusting mechanism,property and constitutive relation of deformation and failure in the course of deep roadway’s digging.Bring forth the countermeasure of deep roadway wall rock is combining support mainly based on anchor and cable,and should pay attention to supporting material mutual patch and timing in the course of construction.By applied the research conclusion in the coal mine,gained well support effect in the end.
参考文献/References:
[1] 王小庆. 拱形支架在煤矿巷道中的应用研究[J]. 中国安全生产科学技术, 2011,7（3）: 54-57Wamg Xiaoqing. Study on application of arch support in coal mine roadway[J]. Journal of Safety Science and Technology, 2011,7（3）: 54-57 [2] 焦俊虎,张永波. 岩石力学本构模型的研究现状及其进展[J]. 太原理工大学学报.2002.11Jiao Junhu, Zhang Yongbo. Research status and progress of rock mechanics constitutive relation [J]. chinese Journal of TaiYuan university of science & technology, 2002.11[3] 黄润秋,黄达. 卸荷条件下岩石变形特征及本构模型研究[J]. 地球科学进展. 2008,5 Huang Runqiu, Huangda. Research on rock deformation property and constitutive model in unloading condition[J]. Geoscience progress, 2008.5[4] 夏才初,闫子舰,王晓东,等. 大理岩卸荷条件下弹黏塑性本构关系研究[J]. 岩石力学与工程学报, 2009,28（3）:459-466Xia Caichu, Yan Zijian, Wang Xiaodong, etc. Research on marble elastic visco-plastic constitutive relation [J].chinese journal of rock mechanics and engineering, 2009,28（3）:459-466[5] 曹树刚,鲜学福. 煤岩的广义弹粘塑性模型分析[J]. 煤炭学报,2001,26（4）:364-369Cao Shugang, Xie Xuefu. Analysis of generalized elastic visco-plastic model on coal and rock[J]. Journal of china coal society,2001,26（4）:364-369[6] 曹树刚,边金,李鹏. 岩石蠕变本构关系及改进的西原正夫模型[J]. 岩石力学与工程学报,2002,21（5）:632-634Cao Shugang, Bianjin, Lipeng. Rock creep constitutive relation and improving nishihara masao model [J].chinese journal of rock mechanics and engineering, 2002,21（5）:632-634[7] 昝月稳,俞茂宏,赵坚. 高应力状态下岩石非线性统一强度理论[J]. 岩石力学与工程学报,2004,23（13）:2143-2148Jiu Yuewen, Yu Maohong, Zhaojian. Rock non-line unified strength in high stress condition[J]. chinese journal of rock mechanics and engineering, 2004,23（13）:2143-2148[8]何满潮,吕晓俭,景海河. 深部工程围岩特性及非线性动态力学设计理念[J]. 岩石力学与工程学报, 2002,24（8）: 1215-1224He Manchao, lu Xiaojian, Jing Haihe. Deep engineering wall rock property and non-line dynamic mechanics design idea[J]. chinese journal of rock mechanics and engineering, 2002,24（8）: 1215-1224[9] Yongnian He, Peng Shao, Fengtian Yue. Deformation & failures of deep high stress rock masses and its stability [J]. China University of Mining and Technology, Xuzhou, P.R.China, 2004:463-466[10] 何思明,张小刚,王成华. 预应力锚索的非线性分析[J]. 岩石力学与工程学报,2004,23（9）:1535-1541He Siming, Zhang Xiaogang, Wang Chenghua. Non-line analysis of prestressed cable [J]. chinese journal of rock mechanics and engineering, 2004,23（9）:1535-1541[11] Haas CJ. Analysis of rock bolting to prevent shear movement in fractured ground [J]. Mining Engineering, 1981, 33:698-704
相似文献/References:
[1]吴军,林睿婷,江田汉,等.我国生产安全事故系统性风险研究——基于ARDL模型*[J].中国安全生产科学技术,2020,16(12):50.[doi:10.11731/j.issn.1673-193x.2020.12.008]
WU Jun,LIN Ruiting,JIANG Tianhan,et al.Study on systematic risk of work safety accidents in China：based on ARDL model[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2020,16(12):50.[doi:10.11731/j.issn.1673-193x.2020.12.008]
备注/Memo
- 备注/Memo:
-
收稿日期：2011-09-27作者简介：张军，副教授，博士基金项目：国家自然科学基金资助(编号:51044009,51134025)
