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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:

2020年04期

Page:

116-126

Research Field:

Publishing date:

Info

Title:

Shaking Table Test of Soil-structural Model of Non-column Haunched Metro Station

Author(s):

HU Shuang-ping

(Shaanxi Railway and Underground Traffic Engineering Key Laboratory, China Railway First Survey and Design Institute Group Co., Ltd, Xi'an 710043, Shaanxi, China)

Keywords:

underground engineering;  seismic response;  shaking table test;  non-column haunched metro station

PACS:

U231⁺.4

DOI:

10.19815/j.jace.2019.03042

Abstract:

Taking the Jinqiao Station in Nanning Metro Line 5 as the engineering background, based on the similarity theory of the simulated seismic shaking table test, premeditating the material properties and geometric characteristics of the metro station structure and soil and the similar relationship of the dynamic test of model structure, a non-column haunched metro station structure and test model box were designed and fabricated. Then, selecting the El Centro seismic wave, Taft seismic wave and Nanning artificial seismic wave, and considering the variation of the thickness of the overlying soil on the metro station structure, the simulated seismic shaking table tests under various working conditions were carried out. The seismic response characteristics and main variation laws of the non-column haunched metro station were studied, and the influence of the thickness of the overlying soil on the model structure was analyzed. The weak parts of the structure and the main damage area were investigated. A three-dimensional space finite element model considering the interaction between soil and structure of metro station was established by ABAQUS finite element software, and the time history analysis of simulated earthquake under corresponding working conditions was carried out, then the results were compared with the shaking table test results. The results show that the finite element simulation results are in good agreement with the shaking table test results, and the finite element model and analysis method established are reliable and effective; the main seismic response characteristics of the model structure under three kinds of seismic waves are basically the same, and the acceleration response and displacement response increase with the increase of the input peak acceleration. The thickness of the overburden soil affects the acceleration response of the station model structure. When the thickness of the overlying soil is thin, the displacement response of the station model structure is relatively large, the most serious area of the crack and damage is the haunch where the side wall of the model structure is connected with the base plate and the middle plate, and the cracks on side wall develop vertically and multiple continuous cracks appear, which should be paid attention to.

References:

[1] 施正城.地铁车站与区间隧道过渡段的抗震设计分析[D].北京:北京交通大学,2010.
SHI Zheng-cheng.The Analysis of Seismic Response of the Joint Structure Between the Subway Station and Running Tunnel[D].Beijing:Beijing Jiaotong University,2010.
[2]徐海清,傅志峰,梁立刚,等.列车荷载作用下紧邻垂直多孔隧道环境振动分析[J].岩土力学,2011,32(6):1869-1873,1897.
XU Hai-qing,FU Zhi-feng,LIANG Li-gang,et al.Ambient Vibration Analysis of Adjacent Perpendicular Multi-tunnels Under Train Loads[J].Rock and Soil Mechanics,2011,32(6):1869-1873,1897.
[3]梁宁慧,刘新荣,曹学山,等.中国城市地铁建设的现状和发展战略[J].重庆建筑大学学报,2008,30(6):81-85.
LIANG Ning-hui,LIU Xin-rong,CAO Xue-shan,et al.Present Situation and Developing Strategy of Urban Subway Construction in P.R.China[J].Journal of Chongqing Jianzhu University,2008,30(6):81-85.
[4]聂永明,刘明保,李志文.地铁明挖区间无柱大空间结构体系的研究[J].建筑科学,2012,28(7):71-74.
NIE Yong-ming,LIU Ming-bao,LI Zhi-wen.Structural System Research of Subway Non-column-supported Large Space for Open Excavated Tunnel[J].Building Science,2012,28(7):71-74.
[5]刘明保,宫剑飞,乐贵平,等.明挖区间隧道无柱大空间预应力结构设计[J].岩土工程学报,2010,32(增2):371-374.
LIU Ming-bao,GONG Jian-fei,LE Gui-ping,et al.Prestressed Structural Design of No-column-supported Large Space for Open Excavated Tunnels[J].Chinese Journal of Geotechnical Engineering,2010,32(S2):371-374.
[6]谷 音,钟 华,卓卫东.地震作用下大型地铁车站结构三维动力反应分析[J].岩石力学与工程学报,2013,32(11):2290-2299.
GU Yin,ZHONG Hua,ZHUO Wei-dong.Analysis of Dynamic Interaction Between Soil and Large Subway Station Structure Under Seismic Excitation Based on 3D Model[J].Chinese Journal of Rock Mechanics and Engineering,2013,32(11):2290-2299.
[7]HASHASH Y M A,HOOK J J,SCHMIDT B,et al.Seismic Design and Analysis of Underground Structures[J].Tunnelling and Underground Space Technology,2001,16(4):247-293.
[8]王秀英,刘维宁,张 弥.地下结构震害类型及机理研究[J].中国安全科学学报,2003,13(11):55-58.
WANG Xiu-ying,LIU Wei-ning,ZHANG Mi.Study on the Categorization and Mechanism of Seismic Damage of Underground Structures[J].China Safety Science Journal,2003,13(11):55-58.
[9]王 卉.地震波作用下地下管道的动力响应研究[D].天津:天津大学,2009.
WANG Hui.Research of Dynamical Response on Underground Pipes Impacted by Seismic Waves[D].Tianjin:Tianjin University,2009.
[10]曹炳政,罗奇峰,马 硕,等.神户大开地铁车站的地震反应分析[J].地震工程与工程振动,2002,22(4):102-107.
CAO Bing-zheng,LUO Qi-feng,MA Shuo,et al.Seismic Response Analysis of Dakai Subway Station in Hyogoken-nanbu Earthquake[J].Earthquake Engineering and Engineering Vibration,2002,22(4):102-107.
[11]杜修力,马 超,路德春,等.大开地铁车站地震破坏模拟与机理分析[J].土木工程学报,2017,50(1):53-62,69.
DU Xiu-li,MA Chao,LU De-chun,et al.Collapse Simulation and Failure Mechanism Analysis of the Daikai Subway Station Under Seismic Loads[J].China Civil Engineering Journal,2017,50(1):53-62,69.
[12]杜修力,李 洋,许成顺,等.1995 年日本阪神地震大开地铁车站震害原因及成灾机理分析研究进展[J].岩土工程学报,2018,40(2):223-236.
DU Xiu-li,LI Yang,XU Cheng-shun,et al.Review on Damage Causes and Disaster Mechanism of Daikai Subway Station During 1995 Osaka-kobe Earthquake[J].Chinese Journal of Geotechnical Engineering,2018,40(2):223-236.
[13]杜修力,王 刚,路德春.日本阪神地震中大开地铁车站地震破坏机理分析[J].防灾减灾工程学报,2016,36(2):165-171.
DU Xiu-li,WANG Gang,LU De-chun.Earthquake Damage Mechanism Analysis of Dakai Metro Station by Kobe Earthquake[J].Journal of Disaster Prevention and Mitigation Engineering,2016,36(2):165-171.
[14]KEIZO O,TOSHIO S,TADASHI K,et al.Research on Streamlining Seismic Safety Evaluation of Underground Reinforced Concrete Duct-type Structures in Nuclear Power Stations — Part-2.Experimental Aspects of Laminar Shear Sand Box Excitation Test with Embedded RC Models[C]//IASMIRT.Transactions of SMiRT 16.Washington DC:IASMIRT,2001:1-8.
[15]季倩倩.地铁车站结构振动台模型试验研究[D].上海:同济大学,2002.
JI Qian-qian..Research of Shaking Table Test of Subway Station[D].Shanghai:Tongji University,2002.
[16]杨林德,季倩倩,郑永来,等.软土地铁车站结构的振动台模型试验[J].现代隧道技术,2003,40(1):7-11.
YANG Lin-de,JI Qian-qian,ZHENG Yong-lai,et al.Shaking Table Test on Station Structures in Soft Soil [J].Modern Tunnelling Technology,2003,40(1):7-11.
[17]杨林德,杨 超,季倩倩,等.地铁车站的振动台试验与地震响应的计算方法[J].同济大学学报:自然科学版,2003,31(10):1135-1140.
YANG Lin-de,YANG Chao,JI Qian-qian,et al.Shaking Table Test and Numerical Calculation on Subway Station Structures in Soft Soil[J].Journal of Tongji University:Natural Science,2003,31(10):1135-1140.
[18]陈国兴,庄海洋,程绍革,等.土-地铁隧道动力相互作用的大型振动台试验:试验方案设计[J].地震工程与工程振动,2006,26(6):164-170.
CHEN Guo-xing,ZHUANG Hai-yang,CHENG Shao-ge,et al.A Large-scale Shaking Table Test for Dynamic Soil-metro Tunnel Interaction:Test Scheme[J].Earthquake Engineering and Engineering Vibration,2006,26(6):164-170.
[19]陈国兴,庄海洋,杜修力,等.土-地铁车站结构动力相互作用大型振动台模型试验研究[J].地震工程与工程振动,2007,27(2):171-176.
CHEN Guo-xing,ZHUANG Hai-yang,DU Xiu-li,et al.Analysis of Large-scale Shaking Table Test of Dynamic Soil-subway Station Interaction[J].Earthquake Engineering and Engineering Vibration,2007,27(2):171-176.
[20]庄海洋.土-地下结构非线性动力相互作用及其大型振动台试验研究[D].南京:南京工业大学,2006.
ZHUANG Hai-yang.Study on Nonlinear Dynamic Soil-underground Structure Interaction and Its Large-size Shaking Table Test[D].Nanjing:Nanjing Tech University,2006.
[21]陈红娟,闫维明,陈适才,等.小比例尺地下结构振动台试验模型土的设计与试验研究[J].地震工程与工程振动,2015,35(3):59-66.
CHEN Hong-juan,YAN Wei-ming,CHEN Shi-cai,et al.Design and Experimental Research on Model Soil used for Shaking Table Test of a Small Scale Underground Structure[J].Earthquake Engineering and Engineering Vibration,2015,35(3):59-66.
[22]徐炳伟.大型复杂结构-桩-土振动台模型试验研究[D].天津:天津大学,2009.
XU Bing-wei.Shaking Table Test Studying Large-scale Soil-pile-complex Structure Interaction[D].Tianjin:Tianjin University,2009.
[23]谌 凯.基于振动台模型试验的地铁车站结构地震反应研究[D].福州:福州大学,2014.
CHEN Kai.Research on the Seismic Responses of Subway Station Based on Shaking Table Tests[D].Fuzhou:Fuzhou University,2014.
[24]谷 音,谌 凯,吴怀强,等.考虑地震动空间非一致性的地铁车站结构振动台试验研究[J].振动与冲击,2017,36(17):255-261,266.
GU Yin,CHEN Kai,WU Huai-qiang,et al.Shaking Table Tests for a Subway Station Structure Under Spatially Non-uniform Ground Motion[J].Journal of Vibration and Shock,2017,36(17):255-261,266.
[25]钟波波,张永彬,李 宏.大跨无柱地铁车站地震响应分析[J].地下空间与工程学报,2015,11(增1):317-322.
ZHONG Bo-bo,ZHANG Yong-bin,LI Hong.Analysis of Seismic Response of Large-span Column-free Subway Station[J].Chinese Journal of Underground Space and Engineering,2015,11(S1):317-322.
[26]刘庭金,许炜星,唐欣薇.上软下硬地层大跨无柱地铁车站地震响应分析[J].隧道建设,2017,37(增2):26-34.
LIU Ting-jin,XU Wei-xing,TANG Xin-wei.Analysis of Seismic Response of Large-span Column-free Metro Station Structure Under Upper-soft and Lower-hard Composite Strata[J].Tunnel Construction,2017,37(S2):26-34.
[27]LEE J,FENVES G L.Plastic-damage Model for Cyclic Loading of Concrete Structures[J].Journal of Engineering Mechanics,1998,124(8):892-900.

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Common functions

Last Update: 2020-07-29