隧道交叉穿越边坡的动力响应振动台试验研究

doi:10.13722/j.cnki.jrme.2021.1276

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Abstract To study the seismic dynamic response characteristics of the tunnel crossing slope，a shaking table test was designed and carried out. The acceleration and dynamic strain responses of the cross tunnel and the slope are analyzed based on the test results. The spectral characteristics of the slope are analyzed quantitatively by introducing the Hilbert-Huang transform. The conclusions are as follows：(1) The acceleration responses of cross tunnel structure exhibit significant regional differences. Furthermore，the acceleration response is particularly intense at the crown and invert of the upper-span tunnel，the intersection，and the portal section of the under-crossing tunnel. (2) The tunnel lining is subjected to tensile-compression cyclic loading under earthquake. Additionally，the crown and invert of the upper-span tunnel bear relatively large pressure. The seismic additional moment is mainly concentrated in the left arch waist and invert，which should be the main seismic fortification area. (3) There is a synergistic deformation effect between the tunnel structure and the slope when the tunnel crosses the slope. The presence of the upper-span tunnel will accelerate or worsen the seismic damage in the middle and upper parts of the slope. Simultaneously，the seismic inertia force and landslide thrust are counteracted on the tunnel structure in the process of slope deformation and instability，resulting in lining damage or even failure. (4) The marginal spectral amplitude of each measurement point increases with the increase of elevation. The filtering effect of seismic waves is different for rock stratum interface such as bedrock，weak interlayer，slope，and lining structure. Furthermore，the spectral composition of seismic wave has transformed，resulting in a sharp change of marginal spectral amplitude. (5) The seismic energy response of each measuring point migrates to a relatively low frequency with the increase of the input seismic amplitude. The marginal spectral amplitudes of the crown of the upper-span tunnel and top of the slope show multiple peaks whose abrupt changes are the most pronounced. It shows that the upper part of the slope，especially the crown of the upper-span tunnel and top of the slope，is a sensitive area under seismic loading.

Key words： slope engineering shaking table test seismic response Hilbert-Huang transform(HHT)

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	Articles by authors
	LEI Hao1
	2
	WU Honggang2
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	GAO Yan5
	QIAN Jiangu1
	LIANG Yu2
	3
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	LI Dezhu5

Cite this article:

LEI Hao1,2,WU Honggang2, et al. Shaking table test study on dynamic response of tunnel crossing through slope[J]. , 2022, 41(S2): 3327-3338.

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https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2021.1276 OR https://rockmech.whrsm.ac.cn/EN/Y2022/V41/IS2/3327

[1] 马惠民，吴红刚，杨涛. 陆路交通隧道–滑坡体系变形机理及控制技术研究[M]. 北京：科学出版社，2020：118–128.(MA Huimin，WU Honggang，YANG Tao. Study on deformation mechanism and control technology of land traffic tunnel-landslide system[M]. Beijing：Science Press，2020：118–128.(in Chinese)) [2] 王国波，袁明智，苗雨. 结构–土–结构相互作用体系地震响应研究综述[J]. 岩土工程学报，2018，40(5)：837–847.(WANG Guobo，YUAN Mingzhi，MIAO Yu. Review of seismic response of structure- soil-structure interaction system[J]. Chinese Journal of Geotechnical Engineering，2018，40(5)：837–847.(in Chinese)) [3] 《中国公路学报》编辑部. 中国隧道工程学术研究综述?2015[J]. 中国公路学报，2015，28(5)：1–65.(Editorial Department of“Journal of China Highway”. Summary of academic research on Chinese tunnel engineering?2015[J]. Journal of China Highway，2015，28(5)：1–65.(in Chinese)) [4] 吴红刚，吴道勇，马惠民，等. 隧道–滑坡体系类型和隧道变形模式研究[J]. 岩石力学与工程学报，2012，31(增2)：3 632–3 642.(WU Honggang，WU Daoyong，MA Huimin，et al. Study on type and tunnel deformation mode of tunnel landslide[J]. Chinese Journal of Rock Mechanics and Engineering，2012，31(Supp.2)：3 632–3 642.(in Chinese)) [5] 吴红刚. 隧道—滑坡体系的变形机理及控制技术研究[博士学位论文][D]. 北京：中国铁道科学研究院，2012.(WU Honggang. Research on deformation mechanism and control technology of tunnel-landslide system[Ph. D. Thesis][D]. Beijing：China Academy of Railway Sciences，2012.(in Chinese)) [6] ZHANG Z G，ZHAO Q H，XU C，et al. Interaction analyses between tunnel and landslide in mountain area[J]. Journal of Mountain Science，2017，14(6)：1 124–1 139. [7] ZHANG Z G，ZHANG M X，ZHAO Q H，et al. A simplified analytical solution for deformation behavior of existing tunnels subjected to influences of landslides[J]. Bulletin of Engineering Geology and the Environment，2021，80(6)：4 651–4 672. [8] ZHU C，YANG F，ZHENG J，et al. Interaction and treatment for tunnels orthogonally traversing large bedrock landslides[J]. KSCE Journal of Civil Engineering，2021，25(7)：2 758–2 769. [9] 刘天翔，王忠福. 隧道正交穿越深厚滑坡体的相互影响分析与应对措施[J]. 岩土力学，2018，39(1)：265–274.(LIU Tianxiang，WANG Zhongfu. Analysis of interaction when tunnel orthogonal crossing deep-seated landslide and the corresponding control measures[J]. Rock and Soil Mechanics，2018，39(1)：265–274.(in Chinese)) [10] 周文皎. 滑坡–隧道相互作用分析及控制对策[博士学位论文][D]. 北京：中国铁道科学研究院，2020.(ZHOU Wenjiao. Landslide-tunnel interaction analysis and control countermeasures[Ph. D. Thesis][D]. Beijing：China Academy of Railway Sciences，2020.(in Chinese)) [11] TIAN X，SONG Z，ZHANG Y. Monitoring and reinforcement of landslide induced by tunnel excavation：A case study from Xiamaixi tunnel[J]. Tunnelling and Underground Space Technology，2021，110：103796. [12] 熊玉莲. 黄土边坡–隧道结构地震动力响应特征及反应谱研究[硕士学位论文][D]. 兰州：兰州交通大学，2020.(XIONG Yulian. Research on seismic dynamic response characteristics and response spectrum of loess slope-tunnel structure[M. S. Thesis][D]. Lanzhou：Lanzhou Jiaotong University，2020.(in Chinese)) [13] 梁庆国，边磊，张钦鹏，等. 大断面黄土隧道洞口段地震动力特性研究[J]. 公路交通科技，2018，35(7)：65–76.(LIANG Qingguo，BIAN Lei，ZHANG Qinpeng，et al. Study on Seismic dynamic characteristics of large section loess tunnel portal[J]. Journal of Highway and Transportation Research and Development，2018，35(7)：65–76.(in Chinese)) [14] JIANG X L，NIU J Y，YANG H，et al. Upper bound limit analysis for seismic stability of rock slope with tunnel[J]. Advances in Civil Engineering，2018，2018：3862974. [15] 江学良，牛家永，杨慧，等. 含隧道边坡水平屈服加速度的上限分析[J]. 振动与冲击，2019，38(9)：133–139.(JIANG Xueliang，NIU Jiayong，YANG Hui，et al. Upper bound analysis of horizontal yield acceleration for a side slope containing tunnel[J]. Journal of Vibration and Shock，2019，38(9)：133–139.(in Chinese)) [16] TAO L J，HOU S，ZHAO X，et al. 3-D shell analysis of structure in portal section of mountain tunnel under seismic SH wave action[J]. Tunnelling and Underground Space Technology，2015，46：116–124. [17] 张继琪，江学良，杨慧，等. 含连拱隧道边坡地震响应特性研究[J]. 应用力学学报，2021，38(2)：597–606.(ZHANG Jiqi，JIANG Xueliang，YANG Hui，et al. Seismic response characteristics of the slope of a tunnel with multiple arches[J]. Chinese Journal of Applied Mechanics，2021，38(2)：597–606.(in Chinese)) [18] 江学良，张继琪，杨慧，等. 多因素作用下含连拱隧道边坡地震动力响应特性研究[J]. 振动工程学报，2020，33(6)：1 291–1 301. (JIANG Xueliang，ZHANG Jiqi，YANG Hui，et al. Seismic dynamic response characteristics of slope with double-arch tunnel under multiple factors[J]. Journal of Vibration Engineering，2020，33(6)： 1 291–1 301.(in Chinese)) [19] JIANG X L，WANG F F，HUI Y，et al. Dynamic response of shallow-buried small spacing tunnel with asymmetrical pressure：shaking table testing and numerical simulation[J]. Geotechnical and Geological Engineering，2018，36(4)：1–19. [20] 吴红刚，陈小云，艾挥. 隧道–滑坡正交体系受力模式的试验研究[J]. 铁道工程学报，2016，33(3)：1–5.(WU Honggang，CHEN Xiaoyun，AI Hui. Experimental study on the force mode of the tunnel-landslide orthogonal system[J]. Journal of Railway Engineering Society，2016，33(3)：1–5.(in Chinese)) [21] 赵金. 隧道—滑坡体系受力模式与变形机理研究[硕士学位论文][D]. 兰州：兰州交通大学，2019.(ZHAO Jin. Research on stress model and deformation mechanism of tunnel-landslide system[M. S. Thesis][D]. Lanzhou：Lanzhou Jiaotong University，2019.(in Chinese)) [22] 张鹏元. 公路隧道洞口滑坡分析与综合治理[J]. 中外公路，2018，38(1)：43–46.(ZHANG Pengyuan. Analysis and comprehensive treatment of landslide at the entrance of highway tunnel[J]. Journal of China and Foreign Highway，2018，38(1)：43–46.(in Chinese)) [23] 中华人民共和国行业标准编写组. JTG 3370.1—2018公路隧道设计规范[S]. 北京：人民交通出版社，2018.(The Professional Standards Compilation Group of People?s Republic of China. JTG 3370.1—2018 Highway tunnel design specification[S]. Beijing：People?s Communications Press，2018.(in Chinese)) [24] PAI L F，WU H G. Multi-attribute seismic data spectrum analysis of tunnel orthogonal underpass landslide shaking table test[J]. Soil Dynamics and Earthquake Engineering，2021，150：106889. [25] 王志佳，张建经，付晓，等. 模型试验的分离相似设计方法—以锚索格构加固边坡模型试验为例[J]. 岩土力学，2016，37(9)：2 617– 2 623.(WANG Zhijia，ZHANG Jianjing，FU Xiao，et al. Isolated similar design method for a scaled model test and its application to slope-anchor cable-lattice beam system[J]. Rock and Soil Mechanics，2016，37(9)：2 617–2 623.(in Chinese)) [26] 李冰天，仇文革，戚幸鑫，等. 衬砌纵向开裂隧道地震响应振动台的试验研究[J]. 西南交通大学学报，2021，56(1)：20–27.(LI Bingtian，QIU Wenge，QI Xingxin，et al. Shaking table tests on seismic response of tunnel with longitudinal cracking lining[J]. Journal of Southwest Jiaotong University，2021，56(1)：20–27.(in Chinese)) [27] 赖天文，雷浩，武志信，等. 玄武岩纤维增强复合材料在高边坡防护中的振动台试验研究[J]. 岩土力学，2021，42(2)：390–400. (LAI Tianwen，LEI Hao，WU Zhixin，et al. Shaking table test study on basalt fiber reinforced plastics in high slope protection[J]. Rock and Soil Mechanics，2021，42(2)：390–400.(in Chinese)) [28] YANG T，RAO Y K，WU H G，et al. Dynamic response of parallel overlapped tunnel under seismic loading by shaking table tests[J]. Shock and Vibration，2021，2021：2535762. [29] 赖天文，雷浩，吴红刚. 不同方向地震荷载作用下公铁交叉隧道的振动加速度响应[J]. 中国铁道科学，2021，42(3)：95–104.(LAI Tianwen，LEI Hao，WU Honggang. Vibration acceleration responses of crossing tunnels of highway and railway under different directions of seismic loads[J]. China Railway Science，2021，42(3)：95–104.(in Chinese)) [30] 李楠，门玉明，高讴，等. 微型桩群桩支护滑坡的地震动力响应研究[J]. 岩石力学与工程学报，2018，37(9)：2 144–2 151.(LI Nan，MEN Yuming，GAO Yu，et al. Seismic behavior of the landslide supported by micropiles[J]. Chinese Journal of Rock Mechanics and Engineering，2018，37(9)：2 144–2 151.(in Chinese)) [31] LEI H，WU H G，LAI T W. Shaking table tests for seismic response of oblique overlapped tunnel[J]. Shock and Vibration，2021，2021(1)： 1–19. [32] 梁庆国，樊纯坛，赵志强. 大断面铁路隧道室内模型试验与分析研究[J]. 铁道科学与工程学报，2017，14(9)：1 915–1 924.(LIANG Qingguo，FAN Chuntan，ZHAO Zhiqiang. Analysis and research on laboratory model test for large section railway tunnel[J]. Journal of Railway Science and Engineering，2017，14(9)：1 915–1 924.(in Chinese)) [33] 李慈航. 地震作用下BFRP锚索框架加固边坡的动力响应研究[硕士学位论文][D]. 北京：中国铁道科学研究院，2019.(LI Cihang. Research on dynamic response of BFRP anchor cable frame reinforced slope under earthquake[M. S. Thesis][D]. Beijing：China Academy of Railway Sciences，2019.(in Chinese)) [34] 江学良，牛家永，连鹏远，等. 含小净距隧道岩石边坡地震动力特性的大型振动台试验研究[J]. 工程力学，2017，34(5)：132–141. (JIANG Xueliang，NIU Jiayong，LIAN Pengyuan，et al. Large-scale shaking table test study on seismic response characteristics of rock slopes with small spacing tunnel[J]. Engineering Mechanics，2017，34(5)：132–141.(in Chinese)) [35] 马洪生，庄卫林，刘阳，等. 反倾边坡地震破坏模式及能量判识方法研究[J]. 地震工程与工程振动，2016，36(4)：112–120.(MA Hongsheng，ZHUANG Weilin，LIU Yang，et al. The research on dynamic failure mode and energy identification method of counter-bedding slope[J]. Earthquake Engineering and Engineering Vibration，2016，36(4)：112–120.(in Chinese)) [36] HUANG N E，SHEN Z，LONG S R，et al. The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis[J]. Proceedings Mathematical Physical and Engineering Sciences，1998，454：903–995. [37] LOH C H，WU T C，HUANG N E. Application of the empirical mode decomposition-Hilbert spectrum method to identify Near-Fault ground- motion characteristics and structural responses[J]. Journal of Loss Prevention in the Process Industries，2001，91(5)：1 339–1 357. [38] 刘汉香，许强，朱星，等. 含软弱夹层斜坡地震动力响应过程的边际谱特征研究[J]. 岩土力学，2019，40(4)：1 387–1 396.(LIU Hanxiang，XU Qiang，ZHU Xing，et al. Marginal spectrum characteristics of the rock slope with a soft interlayer during an earthquake[J]. Rock and Soil Mechanics，2019，40(4)：1 387–1 396.(in Chinese))