隧道支护结构体系的刚度设计理论

doi:10.13722/j.cnki.jrme.2020.0822

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Abstract Surrounding rock deformation is the source of the supporting load and most tunnel accidents，so tunnel engineering design should focus on the deformation control. In general，the surrounding rock deformation is essentially caused by the unbalanced force，and its amount is the result of the interaction between the surrounding rock load and the supporting resistance. In this paper，a dynamic analysis model for surrounding rock deformation is established using Newton¢s second law and an explicit expression of surrounding rock deformation is thus obtained，which can be used to predict and evaluate the deformation process of the surrounding rock. Generally，the support stiffness determines the surrounding rock deformation under given stratum conditions. Therefore，the distribution of the support stiffness should be calculated according to the requirements of deformation control，which is the core content of the proposed support stiffness design theory. Since the internal force of the supporting structure increases with increasing the stiffness，a structural strength checking method is given to dynamically adjust the support stiffness and deformation control objectives. Based on the above basic principles，a theoretical system of “surrounding rock deformation control as the goal，support stiffness design as the core and strength checking as the guarantee” is formed. Finally，the collaborative control theory and design method of the surrounding rock-supporting structure system are given to overcome the difficulties of large deformation and serious advanced failure in complex tunnels.

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tunnelling engineering supporting structure-surrounding rock relationship surrounding rock deformation mechanism support system stiffness ')" href="#">cooperative control theory

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	Articles by authors
	ZHANG Dingli
	FANG Huangcheng
	CHEN Liping
	SUN Zhenyu

Cite this article:

ZHANG Dingli,FANG Huangcheng,CHEN Liping, et al. Stiffness design theory for tunnel-support system[J]. , 2021, 40(4): 649-662.

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http://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2020.0822 OR http://rockmech.whrsm.ac.cn/EN/Y2021/V40/I4/649

[1]	张顶立. 隧道及地下工程的基本问题及其研究进展[J]. 力学学报，2017，49(1)：1-19.(ZHANG Dingli. Essential issues and their research progress in tunnel and underground engineering[J]. Chinese Journal of Theoretical and Applied Mechanics，2017，49(1)：1-19.(in Chinese))
[3]	LUNARDI P. The design and construction of tunnels using the approach based on the analysis of controlled deformation in rocks and soils[J]. Tunnels and Tunnelling International，2005，5(1) ：3-30.
[5]	TERZAGHI K. Rock defects and loads in tunnel supports//Rock Tunneling With Steel Supports[M]. Youngstown，Ohio：The Commercial Shearing and Stamping Co.，2004：17-99.
[6]	HOEK E，CARRANZA-TORRES C，DIEDERICHS M，et al. Integration of geotechnical and structural design in tunneling[C]// The 56th Annual Geotechnical Engineering Conference. Minneapolis：University of Minnesota. [S. l.]：[s. n.]，2008：1-53.
[8]	何川，齐春，封坤，等. 基于 D-P 准则的盾构隧道围岩与衬砌结构相互作用分析[J]. 力学学报，2017，49(1)：31-40.(HE Chuan，QI Chun，FENG Kun，et al. Theoretical analysis of interaction between surrounding rocks and lining structure of shield tunnel based on Drucker-Prager yield criteria[J]. Chinese Journal of Theoretical and Applied Mechanics，2017，49(1)：31-40.(in Chinese))
[10]	蒋明镜，沈珠江. 考虑剪胀的线性软化模型柱形孔扩张问题[J]. 岩石力学与工程学报，1997，16(6)：550-557.(JIANG Mingjing，SHEN Zhujiang. On expansion of cylindrical cavity with linear softening and shear dilatation behaviour[J]. Chinese Journal of Rock Mechanics and Engineering，1997，16(6)：550-557.(in Chinese))
[11]	余伟健，冯涛，王卫军，等. 软弱半煤岩巷围岩的变形机制及控制原理与技术[J]. 岩石力学与工程学报，2014，33(4)：658-671. (YU Weijian，FENG Tao，WANG Weijun，et al. Deformation mechanism，control principle and technology of soft half coal rock roadway[J]. Chinese Journal of Rock Mechanics and Engineering，2014，33(4)：658-671.(in Chinese))
[13]	张顶立，孙振宇. 复杂隧道围岩结构稳定性及其控制[J]．水力发电学报，2018，37(2)：1-11.(ZHANG Dingli，SUN Zhenyu. Structural stability of complex tunnel surrounding rock and its control[J]. Journal of Hydroelectric Engineering，2018，37(2)：1-11.(in Chinese))
[15]	于富才，张顶立，王文波，等. 隧道围岩变形的时空特性研究[J].铁道学报，2020，42(3)：139-146.(YU Fucai，ZHANG Dingli，WANG Wenbo，et al. Study on space-time characteristics of surrounding rock deformation in tunnel engineering[J]. Journal of the China Railway Society，2020，42(3)：139-146.(in Chinese))
[16]	张顶立，陈立平. 隧道围岩的复合结构特性及其载荷效应. 岩石力学与工程学报，2016，35(3)：456-469.(ZHANG Dingli，CHEN Liping. Compound structural characteristics and load effect of tunnel surrounding rock[J]. Chinese Journal of Rock Mechanics and Engineering，2016，35(3)：456-469.(in Chinese))
[18]	CARRANZA-TORRES C，FAIRHURST C. Application of the convergence confinement method of tunnel design to rock masses that satisfy the Hoek-Brown failure criterion[J]. Tunnelling and Underground Space Technology，2000，15(2)：187-213.
[20]	张顶立，孙振宇，侯艳娟. 隧道支护结构体系及其协同作用[J]. 力学学报，2019，51(2)：577-593.(ZHANG Dingli，SUN Zhenyu，HOU Yanjuan. Tunnel support structure system and its synergistic effect[J]. Chinese Journal of Theoretical and Applied Mechanics，2019，51(2)：577-593.(in Chinese))
[21]	孙振宇，张顶立，房倩. 隧道锚固系统的协同作用及设计方法[J]. 工程力学，2019，36(5)：53-66.(SUN Zhenyu，ZHANG Dingli，FANG Qian. The synergistic effect and design method of tunnel anchorage system[J]. Engineering Mechanics，2019，36(5)：53-66. (in Chinese))
[23]	许树柏. 实用决策方法——层次分析法原理[M]. 天津：天津大学出版社，1988：8-12.(XU Shubai. Use of decision method—analytic hierarchy process[M]. Tianjin：Tianjin University Press，1988：8-12.(in Chinese))
[2]	RABCEWICZ L V. The new Austrian tunnelling method[J]. Water Power，1964，17(1) ：511-515.
[4]	ORESTE P P. A numerical approach to the hyperstatic reaction method for the dimensioning of tunnel supports[J]. Tunnelling and Underground Space Technology，2007，22：185-205.
[7]	LUNARDI P. 隧道设计与施工——岩土控制变形分析法[M]. 北京：中国铁道出版社，2011：50-60.(LUNARDI P. Design and construction of tunnels analysis of controlled deformation in rock and soils[M]. Beijing：China Railway Publishing House，2011：50-60. (in Chinese))
[9]	范文，俞茂宏，陈立伟，等. 考虑剪胀及软化的洞室围岩弹塑性分析的统一解[J]. 岩石力学与工程学报，2004，23(19)：3 213-3 220. (FAN Wen，YU Maohong，CHEN Liwei，et al. Unified elastoplastic solution for surrounding rocks of openings with consideration of material dilatancy and softening[J]. Chinese Journal of Rock Mechanics and Engineering，2004，23(19)：3 213-3 220.(in Chinese))
[12]	王树栋. 复杂地应力区隧道软弱围岩大变形控制技术研究[博士学位论文][D]. 北京：北京交通大学，2010.(WANG Shudong. Research on large deformation control technique of soft surrounding rock in complex crustal stress tunnel[Ph. D. Thesis][D]. Beijing：Beijing Jiaotong University，2010.(in Chinese))
[14]	孙振宇，张顶立，房倩，等. 隧道初期支护与围岩相互作用的时空演化特性[J]. 岩石力学与工程学报，2017，36(增2)：3 943-3 956. (SUN Zhenyu，ZHANG Dingli，FANG Qian，et al. Spatial and temporal evolution characteristics of interaction between primary support and tunnel surrounding rock[J]. Chinese Journal of Rock Mechanics and Engineering，2017，36(Supp.2)：3 943-3 956.(in Chinese))
[17]	HOEK E，BROWN E T. Practical estimates of rock mass strength[J]. International Journal of Rock Mechanics and Mining Sciences，1997，34(8)：1 165-1 187.
[19]	ORESTE P P，PEILA D. Modelling progressive hardening of shotcrete in convergence-confinement approach to tunnel design[J]. Tunnelling and Underground Space Technology，1997，12(3)：425-431.
[22]	黄红选，韩继业. 数学规划[M]. 北京：清华大学出版社，2006：20-40.(HUANG Hongxuan，HAN Jiye. Mathematical programming[M]. Beijing：Tsinghua University Press，2006：20-40.(in Chinese))
[24]	ORESTE P P. Analysis of structural interaction in tunnels using the convergence-confinement approach[J]. Tunnelling and Underground Space Technology，2003，13(2)：347-363.
[25]	赵勇，刘建友，田四明. 深埋隧道软弱围岩支护体系受力特征的试验研究[J]. 岩石力学与工程学报，2011，30(8)：1 663-1 670. (ZHAO Yong，LIU Jianyou，TIAN Siming. Experimental study of mechanical characteristics of support system for weak surrounding rock of deep tunnels[J]. Chinese Journal of Rock Mechanics and Engineering，2011，30(8)：1 663-1 670.(in Chinese))
[26]	SUNDARAM R. 最优化导论[M]. 北京：人民邮电出版社，2008：23-57.(SUNDARAM R. Introduction to optimization[M]. Beijing：People¢s Posts and Telecommunications Press，2008：23-57.(in Chinese))