平面SV波入射下地上建筑群-地铁隧道群动力相互作用研究

摘要
图/表
参考文献(24)
相关文章 (15)

全文: PDF (3303 KB) HTML (1 KB)
输出: BibTeX | EndNote (RIS)

摘要本文采用一种高精度间接边界元方法（IBEM），研究了平面SV波入射下地上建筑群-地铁隧道群的动力相互作用问题。研究表明：“建筑群-隧道群”系统存在显著的动力相互作用，其规律与入射波性质、建筑物和隧道数量排布等因素密切相关。通过对比不同建筑物数量对隧道动力响应的影响，能够发现：低频波作用下，建筑物对下穿隧道的动力响应不仅有放大作用，而高频波作用下则会削弱隧道的动力响应，最多可以降低37.5%左右。从频域分析中可以看出：隧道对地震波有较强的屏蔽作用，从而降低了其上建筑群的地震响应。建筑群的存在降低了各个单体建筑的动力响应，但在高频波作用时位于建筑群来波一侧的建筑会产生较大的动力响应。本论文研究成果可为城市建筑群-地铁隧道群的动力相互作用分析以及地上建筑和地铁隧道的抗震设计提供理论依据。

	服务

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	刘中宪1
	2
	王建旭1
	金立国3

关键词 ：结构-土-结构相互作用, 地铁隧道, 地上建筑群, 间接边界元法, 频谱特性

Abstract：In this paper, a high-precision indirect boundary element method (IBEM) is used to study the dynamic interaction between aboveground building group and subway tunnel group under SV wave excitation. The results show that there is a significant interaction between the building group and tunnel group, and its basic law is closely related to the nature of the incident wave, the number of buildings and tunnels. By analyzing the influence of building numbers on tunnel response, it can be found that The low frequency wave action amplifies the dynamic response of the building to the underpass tunnel. In contrast, the high frequency wave action weakens the dynamic response of the tunnel by up to about 37.5%. From the frequency domain analysis, it can be seen that the tunnel has a strong shielding effect on the seismic waves, thus reducing the seismic response of the buildings. The presence of the aboveground building group reduces the dynamic response of each individual building, but the building located on the incoming wave side of the group produces a larger dynamic response during high-frequency wave action. The research results of this paper provide some guidance for the dynamic response analysis of urban building-group and the construction of the underground subway tunnel-group.

Key words： structure-soil-structure interactions subway tunnel aboveground building-group indirect boundary element method (IBEM) spectral characteristics

收稿日期: 2022-12-06 出版日期: 2024-02-28

引用本文:

刘中宪1,2，王建旭1，金立国3. 平面SV波入射下地上建筑群-地铁隧道群动力相互作用研究[J]. 振动与冲击, 2024, 43(4): 27-37.
LIU Zhongxian1,2，WANG Jianxu1，JIN Liguo3. Research on dynamic interaction between above ground building-group and subway tunnel-group under incident plane SV-waves. JOURNAL OF VIBRATION AND SHOCK, 2024, 43(4): 27-37.

链接本文:

http://jvs.sjtu.edu.cn/CN/ 或 http://jvs.sjtu.edu.cn/CN/Y2024/V43/I4/27

[1] 庄海洋, 程绍革, 陈国兴. 阪神地震中大开地铁车站震害机制数值仿真分析[J]. 岩土力学, 2008, 29(1): 245-250. ZHUANG Hai-yang, CHENG Shao-ge, CHEN Guo-xing. Numerical simulation and analysis of earthquake damages of Dakai metro station caused by Kobe earthquake[J].Rock and Soil Mechanics, 2008, 29(1): 245-250. [2] 王国波, 王亚西, 于艳丽, 陈斌. 土体-隧道群相互作用体系地震响应研究[J]. 中国公路学报, 2015, 28(07): 66-76. WANG Guo-bo, WANG Ya-xi, YU Yan-li, CHEN Bin, Study on Seismic Responses of Soil-tunnel Groupinteraction System[J]. China Journal High way and Transpor ,2015, 28(07): 66-76. [3] 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(05): 837-847. WANG Guo-bo, YAN Zhi-ming MIAO Yu Review of seismic response of structure-soil-structure interaction system[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(05): 837-847. [4] 高艳华, 宋俊磊, 潘旦光, 等. 相邻建筑物结构-土-结构动力相互作用研究进展[J]. 科技导报， 2015, 33(24): 106 -113. GAO Yan-hua, SONG Jun-lei, PAN Dan-guang, et al. Research status and outlook of structure-soil-structure dynamic interaction in adjacent buildings[J]. Science & Technology Review, 2015, 33(24): 106 -113. [5] RICHARDSON J D. Forced vibrations of rigid bodies on a semi-infinite elastic medium[D]. Nottinghamshire: University of Nottingham, 1969. [6] 窦立军, 杨柏坡. 高层建筑与相邻多层建筑间的动力相互作用[J]. 地震工程与工程振动, 2000, 20(3): 19-20. DOY Li-jun, YANG Bai-po. Dynamic interaction of tall building with neighboring multi-storied building[J]. Journal of Earthquake Engineering and Engineering Vibration, 2000, 20(3): 19-20. [7] LOU M, WANG H, CHEN X, et al. Structure-soil-structure interaction: literature review[J]. Soil Dynamics and Earthquake Engineering, 2011, 31(12): 1724-1731. [8] 梁建文, 张浩, Vincent WLee. 地下洞室群对地面运动的影响[J]. 土木工程学报, 2005(02): 106-113. LIANG Jian-wen, ZHANG Hao, Vincent WLee. EFFECT OF UNDERGROUND GROUP CAVITIES ON GROUND SURFACE MOTION[J]. China Civil Engineering Journal, 2005(02): 106-113. [9] 刘中宪, 梁建文, 张贺. 弹性半空间中衬砌洞室对平面P波和SV波的散射(Ⅱ)—数值结果[J]. 自然灾害学报,2010, 19(04): 77-88. LIU Zhong-xian, LIANG Jian-wen, ZHANG He. Scattering of plane P and SV waves by a lined tunnel in elastic half space (Ⅱ) numerical results[J]. Journal of Natural Disasters, 2010, 19(04): 77-88. [10] 巴振宁, 安东辉, 梁建文. 场地动力特性对衬砌隧道地震反应的影响[J]. 防灾减灾工程学报, 2018, 38(06): 918-926. BA Zhen-ning, AN Dong-hui, LIANG Jian-wen. Effects of Site Resonant Characteristics on the Seismic Response of Lined Tunnel[J]. Journal of Disaster Prevention and Mitigation Engineering, 2018, 38(06): 918-926. [11] JIN Li-guo, ZHU Jun, ZHOU Wen, LIANG Jian-wen, CHEN Guo-xing. 2D dynamic tunnel-soil-aboveground building interaction Ⅰ: Analytical solution for incident plane SH-waves based on rigid tunnel and foundation model. Tunnelling and Underground Space Technology, 2022, 128(1):104625. [12] 张季, 谭灿星 ,黄源 ,黄玲慧, 许开成. 地震作用下软土-隧道-地上框架体系动力反应分析[J]. 振动与冲击, 2020, 39(22): 278-286. ZHANG Ji, TAN Can xing, HUANG yuan, HUANG Ling-hui, XU Kai-cheng. Dynamic response analyses of soft soil-tunnel-aboveground frame systems under earthquake[J]. Journal of Vibration and Shock, 2020, 39(22): 278-286. [13] 赵江涛, 牛晓凯, 苏洁等. 地铁致凸形地貌地表振动局部放大现象实测及机理分析[J]. 振动与冲击, 2022, 41(04): 287-293. ZHAO Jiang-tao, NIU Xiao-kai, SU Jie ,.et.al.In-situ measurement and mechanism analysis for local amplification phenomena of ground vibration in the protruding topography induced by subway [J]. Journal of Vibration and Shock, 2022, 41(04): 287-293. [14] 陈健云, 何伟, 徐强等. 地下结构对场地和地表建筑地震响应影响分析[J]. 大连理工大学学报, 2012, 52(03): 393-398. CHEN Jian-yun, HE Wei, XU Qiang et al. Analysis of the impact of underground structures on seismic responses to sites and surface buildings[J]. Journal of DaLian University of Technology, 2012, 52(03): 393-398. [15] 张季, 谭灿星, 许开成. 地震作用下软土-隧道-地上框架体系非线性动力反应分析[J]. 振动与冲击, 2021, 40(12): 159-167. ZHANG Ji, TAN Can xing, XU Kai-cheng. Nonlinear dynamic response analyses of a soft soil-tunnel-aboveground frame structure system under earthquake [J]. Journal of Vibration and Shock, 2021, 40(12): 159-167. [16] Pitilakis K, Tsinidis G, Leanza A, et al. Seismic behavior of circular tunnels accounting for above ground structures interaction effects[J]. Soil Dynamics & Earthquake Engineering, 2014, 67(67):1-15. [17] 王国波, 王亚西, 陈斌等. 隧道-土体-地表结构相互作用体系地震响应影响因素分析[J]. 岩石力学与工程学报, 2015, 34(06): 1276-1287. WANG Guo-bo, WANG Ya-xi, CHEN Bin et al. ANALYSIS OF FACTORS INFLUENCING SEISMIC RESPONSES OFTUNNEL SOIL GROUND STRUCTURAL SYSTEM [J]. Chinese Journal of Rock Mechanics and Engineering, 2015, 34(06): 1276-1287. [18] 王国波, 彭祥军, 郝朋飞, 韦浩浩. 近距离地下穿越结构地震响应研究综述[J]. 岩土工程学报, 2019, 41(11): 2026-2036. WANG Guo-bo, PENG Xiang-jun, HAO Peng-fei, WEI Hao-hao. Review of researches on seismic response of close underground crossing structures[J]. Chinese Journal of Geotechnical Engineering, 2019, 41(11): 2026-2036. [19] 卢致强, 曹平, 李冀伟, 刘建伟. 地震作用下地铁隧道与邻近建筑相互影响研究[J]. 城市轨道交通研究, 2017, 20(04): 48-52. LU Zhi-qiang, CAO Ping, LI Ji-wei, LIU Jian-wei. On the Mutual Effects of Earthquake Action on Subway Tunnels and the Adjacent Buildings[J]. Urban Mass Transit, 2017, 20(04): 48-52. [20] 谢军，段龙，梁金晓，等. 隧道-土-地表建筑相互作用体系的减震分析[J]. 现代隧道技术, 2022, 59(3): 136-145. XIE Jun, DUAN Long, LIANG Jinxiao, et al. Analysis of the Shock Absorption of Tunnel-Soil-Surface Building Interaction System[J]. Modern Tunnelling Technology, 2022, 59(3): 136-145. [21] Clouteau D, Aubry D. Modifications of ground motion in dense urban areas [J]. Journal of Computational Acoustics, 2001, 6: 1659 -1675. [22] 李延涛, 田野, 宗金辉. 多维地震下考虑地表建筑的土和隧道的振动台试验研究[J]. 岩石力学与工程学报, 2022, 41(07): 1453-1465. LI Yan-shou, TIAN Ye, ZONG Jin-hui. Shaking table test of a tunnel-soil system considering the influence of surface buildings under multi-dimensional seismic waves[J]. Chinese Journal of Rock Mechanics and Engineering, 2022, 41(07): 1453-1465. [23] 陈国兴, 陈苏, 左熹, 等. 软土场地地铁车站结构地震反应特性振动台模型试验[J]. 岩土力学， 2016， 37(2)： 331–342. CHEN Guo-xing, CHEN Su, ZUO Xi, et al. Shaking table test on seismic response of subway station structure in soft ground[J]. Rock and Soil Mechanics, 2016, 37(2)： 331–342. [24] Hang L, Liu ZX, Wu CQ, et al. The scattering of plane P, SV waves by twin lining tunnels with imperfect interfaces embedded in an elastic half-space[J]. Tunnelling and Underground Space Technology, 2019, 85: 319-330.