大当量爆炸地冲击毁伤效应的理论与试验研究II：深埋洞室地冲击效应模拟试验系统研制

doi:10.13722/j.cnki.jrme.2021.0848

Abstract
Figure/Table
References (0)
Related Citation (15)

Download: PDF (5409 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Similar simulation test is an important research method for solving the safety problems of deeply buried caverns under high yield explosion. For a long time，however，the relevant researches have been difficult to carry out effectively due to the limitations of technical means and equipment. A three-dimensional simulation test system for ground impact effects in deeply buried caverns was developed by combining self-development and necessary borrowing，which solves the key technical problems of flexible and uniform long-time loading of high ground stress，fine adjustment of ground shock waveforms and the combined static and dynamic loading with high ground stress and ground shock. At 1∶50 to 1∶100 geometric and physical similarity，the device can realize the simulation of high ground stress loading，excavation disturbance process and explosive ground impact effect. With the equipment，the technical problems of limited prototype testing and lack of simulation means are solved. The test system was used to investigate the response mechanism of deep tunnels under combined dynamic and static loads. The results show that outside the safe burial depth boundary of the project designed according to the ultimate stress of the homogeneous rock mass，ground impact disturbance can still activate the movement of structural rock masses in the deeply buried rock mass，causing serious local damage to the construction. The test results show that the device operates stably and reliably，and can realistically reproduce the destruction process of deeply buried cavernous chambers under impact disturbance. It provides a reliable foundation platform for researches on the safety and protection of deeply buried caverns against large yield explosion impacts.

Key words： rock mechanics deep buried cavern ground impact structure of rock mass high yield explosion simulation test

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	LI Jie1
	2
	WANG Derong1
	LI Zhihao1
	JIANG Haiming1
	XIONG Ziming1
	GAO Lei1
	2
	FAN Pengxian1
	WANG Mingyang1
	2

Cite this article:

LI Jie1,2,WANG Derong1, et al. Theoretical and experimental study on ground impact damage effect under large equivalent explosion. Part II：Development of a simulation test system for ground impact effect of deep buried caverns[J]. , 2022, 41(8): 1552-1566.

URL:

https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2021.0848 OR https://rockmech.whrsm.ac.cn/EN/Y2022/V41/I8/1552

[1]	KOCHARYAN G G，SPIVAK A A. Movement of rock blocks during large-scale underground explosions. Part I：Experimental data[J]. Journal of Mining Science，2001，37(1)：64–76.
[2]	ADUSHKIN V V，SPIVAK A A. Underground explosions，chapter 8：The influence of faults，joints，and fractures，on mechanical effects of underground nuclear explosions[M]. [S. l.]：[s. n.]，2015：431–479.
[3]	钱七虎. 战略防护工程面临的核钻地弹威胁及连续介质力学模型的不适用性[J]. 防护工程，2005，26(5)：1–10.(QIAN Qihu. Threat of nuclear missile faced in strategic protection works and inapplicability of continuum mechanical model[J]. Protective Engineering，2005，26(5)：1–10.(in Chinese))
[4]	KURLENYA M V，OPARIN V N. Problems of nonlinear geomechanics. Part I[J]. Journal of Mining Science，1999，35(3)：216–230.
[5]	KURLENYA M V，OPARIN V N. Problems of nonlinear geomechanics. Part II[J]. Journal of Mining Science，2000，36(4)：305–326.
[6]	陈宗基，吴海青. 我国在复杂岩层中的巷道掘进—兼论构造应力与时间效应的重要性[J]. 岩石力学与工程学报，1988，7(1)：3–16. (TAN Tjongkie，WU Haiqing. Roadway excavation in complex rock strata in China—The importance of tectonic stress and time effect is also discussed[J]. Chinese Journal of Rock Mechanics and Engineering，1988，7(1)：3–16.(in Chinese))
[7]	王明洋，李杰，李凯锐. 深部岩体非线性力学能量作用原理与应用[J]. 岩石力学与工程学报，2015，34(4)：659–667.(WANG Mingyang，LI Jie，LI Kairui. A nonlinear mechanical energy theory in deep rock mass engineering and its application[J]. Chinese Journal of Rock Mechanics and Engineering，2015，34(4)：659–667.(in Chinese))
[8]	ShOU Y D，ZHOU X P，QIAN Q H. A critical condition of the zonal disintegration in deep rock masses：Strain energy density approach [J]. Theoretical and Applied Fracture Mechanics，2018，(97)：322–332.
[9]	DICKEY D D，MCKEOWN F A，BUCKNAM R C. Preliminary results of ground deformation measurements near the Cannikin explosion[J]. Bulletin of the Seismological Society of America，1972，(6)：1 505–1 518.
[10]	KOZYREV S A，LUKICHEV S V. Characteristic features of the seismic effect of massive blasting in highly stressed block masses[J]. Journal of Mining Science，1995，31(1)：43–50.
[11]	MCKEOWN F A，DICKEY D D. Fault displacements and motion elated to nuclear explosions[J]. Bulletin of Engineering Geology and the Environment，1969，59(6)：2 253–2 269.
[12]	CLOUD W K，CARDER D S. Ground effects from the boxcar and Benham nuclear explosions[J]. Bulletin of the Seismological Society of America，1969，59(6)：2 371–2 381.
[13]	ENGDAHL E R. Seismic effects of the milrow and cannikin nuclear explosions [J]. Bulletin of Engineering Geology and the Environment. 1972，62(6)：1 411–1 423.
[14]	WANG M Y，LI J，MA L J，et al. Study on the characteristic energy factor of the deep rock mass under weak disturbance[J]. Rock Mechanics and Rock Engineering，2016，49(8)：3 165–3 173.
[15]	陈昊祥，王明洋，李杰. 深部岩体变形破坏的特征能量因子与应用[J]. 爆炸与冲击，2019，39(8)：41–51.(CHEN Haoxiang，WANG Mingyang，LI Jie. A characteristic energy factor for deformation and failure of deep rock masses and its application[J]. Explosion and Shock Waves，2019，39(8)：41–51.(in Chinese))
[16]	QIU J D，LI D Y，LI X B，et al. Numerical investigation on the stress evolution and failure behavior for deep roadway under blasting disturbance[J]. Soil Dynamics and Earthquake Engineering，2002，137：106278.
[17]	YANG J H，YAO C，JIANG Q H，et al. 2D numerical analysis of rock damage induced by dynamic in-situ stress redistribution and blast loading in underground blasting excavation[J]. Tunnelling and Underground Space Technology，2017，70：221–232.
[18]	郝保田. 地下核爆炸及其应用[M]. 北京：国防工业出版社，2002：18–88.(HAO Baotian. Underground nuclear explosions and their applications[M]. Beijing：National Defense Industry Press，2002：18–88.(in Chinese))
[19]	史新帅，靖洪文，赵振龙，等. 大尺度三维巷道冲击地压灾变演化与失稳模拟试验系统研制与应用[J]. 岩石力学与工程学报，2021，40(3)：556–565.(SHI Xinshuai，JING Hongwen，ZHAO Zhenlong，et al. Development and application of a large scale 3D roadway rockburst disaster evolution and instability simulation test system[J]. Chinese Journal of Rock Mechanics and Engineering，2021，40(3)：556–565.(in Chinese))
[20]	何满潮，刘冬桥，宫伟力，等. 冲击岩爆试验系统研发及试验[J]. 岩石力学与工程学报，2014，33(9)：1 729–1 739.(HE Manchao，LIU Dongqiao，GONG Weili，et al. Development of a testing system for impact rock bursts[J]. Chinese Journal of Rock Mechanics and Engineering，2014，33(9)：1 729–1 739.(in Chinese))
[21]	王春，程露萍，唐礼忠，等. 高轴压和围压共同作用下受频繁冲击时含铜蛇纹岩能量演化规律[J]. 爆炸与冲击，2019，39(5)：55–68.(WANG Chun，CHENG Luping，TANG Lizhong，et al. Energy evolution law of copper-bearing serpentine received frequent impact under common action of high axial compression and confining pressure[J]. Explosion and Shock Waves，2019，39(5)：55–68.(in Chinese))
[22]	姜耀东，刘文岗，赵毅鑫. 一种新型真三轴巷道模型试验台的研制[J]. 岩石力学与工程学报，2004，23(21)：3 727–3 731.(JIANG Yaodong，LIU Wengang，ZHAO Yixin. Design and development of a new type of triaxial system for roadway model test[J]. Chinese Journal of Rock Mechanics and Engineering，2004，23(21)：3 727–3 731.(in Chinese))
[23]	孙晓明，何满潮，刘成禹，等. 真三轴软岩非线性力学试验系统研制[J]. 岩石力学与工程学报，2005，24(16)：2 870–2 874.(SUN Xiaoming，HE Manchao. LIU Chengyu，et al. Development of nonlinear triaxial mechanical experiment system for soft rock specimen[J]. Chinese Journal of Rock Mechanics and Engineering，2005，24(16)：2 870–2 874.(in Chinese))
[24]	张强勇，陈旭光，林波，等. 高地应力真三维加载模型试验系统的研制及其应用[J]. 岩土工程学报，2010，32(10)：1 588–1 593. (ZHANG Qiangyong，CHEN Xuguang，LIN Bo，et al. Development and application of high-geostress true 3D loading geomechanics model test system[J]. Chinese Journal of Geotechnical Engineering，2010，32(10)：1 588–1 593.(in Chinese))
[25]	李术才，王琦，李为腾，等. 柔性均布压力加载装置在模型试验中的应用研究[J]. 岩土力学，2014，35(1)：61–66.(LI Shucai，WANG Qi，LI Weiteng，et al. Research on application of flexible uniform pressure loading device to model test[J]. Rock and Soil Mechanics，2014，35(1)：61–66.(in Chinese))
[26]	徐芝纶. 弹性力学[M]. 北京：人民教育出版社，1979：12–38.(XU Zhilun. elastic mechanic[M]. Beijing：People's Education Press，1979：12–38.(in Chinese))
[27]	卡恰诺夫. 塑性理论基础[M]. 2版. 北京：国防工业出版社，1959：31–45.(KACHANOV. Fundamentals of plasticity theory[M]. 2nd ed. Beijing：People's Education Press，1959：31–45.(in Chinese))
[28]	阿特金森. 岩石断裂力学[M]. 北京：地震出版社，2002：76–118.(ATKINSON B K. Rock fracture mechanics[M]. Beijing：Seismological Press，2002：76–118.(in Chinese))
[29]	王礼立. 应力波基础[M]. 国防工业出版社，2005：5–25.(WANG Lili. Stress wave foundation[M]. Beijing：National Defense Industry Press，2005：5–25.(in Chinese))
[30]	李志浩，熊自明，岳松林，等. 深部围岩地冲击扰动作用的模拟试验技术[J]. 爆炸与冲击，2022，42(2)：024101.(LI Zhihao，XIONG Ziming，YUE Songlin，et al. Simulation test technique for impact disturbance of deep surrounding rock[J]. Explosion and Shock Waves，2022，42(2)：024101.(in Chinese))
[31]	谈庆明. 量纲分析[M]. 合肥：中国科学技术大学出版，2005：100–110.(TAN Qingming. Dimensional analysis[M]. Hefei：University of Science and Technology of China Press，2005：100–110.(in Chinese))
[32]	BROWN E T，HOEK E. Technical note trends in relationships between measured in-situ stress and depth[J]. International Journal of Rock Mechanics and Mining Science Geomechanical Abstract，1978，15(4)：211–215.
[33]	赵德安，陈志敏. 中国地应力场分布规律统计分析[J].岩石力学与工程学报，2007，26(6)：1 266–1 272.(ZHAO Dean，CHEN Zhimin. Statistical analysis of distribution law of geostress field in China[J]. Chinese Journal of Rock Mechanics and Engineering，2007，26(6)：1 266–1 272.(in Chinese))
[34]	景锋，盛谦，张勇慧，等. 中国大陆浅层地壳实测地应力分布规律研究[J]. 岩石力学与工程学报，2007，26(10)：2 056–2 062. (JING Feng，SHENG Qian，ZHANG Yonghui，et al. In-situ stress distribution in shallow crust of Mainland China[J]. Chinese Journal of Rock Mechanics and Engineering，2007，26(10)：2 056–2 062.(in Chinese))
[35]	乔澄江. 地下核爆炸现象学概论[M]. 北京：国防工业出版社，2002：65–80.(QIAO Dengjiang. An introduction to the phenomenology of underground nuclear explosions[M]. Beijing：National Defense Industry Press，2002：65–80.(in Chinese))
[36]	李志浩，李杰，王明洋，等. 大当量爆炸地冲击毁伤效应的理论与试验研究I：深埋洞室地冲击破坏的现场实测分析[J]. 岩石力学与工程学报，2022，41(5)：1–12.(LI Zhihao，LI Jie，WANG Mingyang，et al. Theoretical and experimental study on ground impact damage effect under large equivalent explosion. Part I：Field measurement analysis of ground impact failure phenomenon of deep buried caverns[J]. Chinese Journal of Rock Mechanics and Engineering，2022，41(5)：1–12.(in Chinese))
[37]	SADOVSKY M A. Natural lumpiness of rocks[J]. Doklady AN SSSR，1979，247(4)：829–832.