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[1]徐诗蒙,陈新民,黄莹,等.断层倾角对隧道影响振动台模型试验[J].南京工业大学学报(自然科学版),2015,37(06):69-74.[doi:10.3969/j.issn.1671-7627.2015.06.013]
 XU Shimeng,CHEN Xinmin,HUANG Ying,et al.Shaking table test in tunnel through fault with different dip angles[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2015,37(06):69-74.[doi:10.3969/j.issn.1671-7627.2015.06.013]
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断层倾角对隧道影响振动台模型试验()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
37
期数:
2015年06期
页码:
69-74
栏目:
出版日期:
2015-11-20

文章信息/Info

Title:
Shaking table test in tunnel through fault with different dip angles
文章编号:
1671-7627(2015)06-0069-06
作者:
徐诗蒙陈新民黄莹卢云龙
南京工业大学 交通学院,江苏 南京 210009
Author(s):
XU ShimengCHEN XinminHUANG YingLU Yunlong
College of Transportation Science & Engineering, Nanjing Tech University,Nanjing 210009,China
关键词:
振动台模型试验 断层角度 隧道 地震波
Keywords:
shaking table test dip angle tunnel seismic wave
分类号:
TU45
DOI:
10.3969/j.issn.1671-7627.2015.06.013
文献标志码:
A
摘要:
采用大型振动台模型试验来研究穿越断层的隧道在地震波的作用下的动力反应。详细介绍了包括模型相似比、模型箱设计、边界条件处理和地震波加载的试验方案。在试验中获得的主要数据有模型围岩的加速度反应时程和隧道上下表面的应变反应时程。试验重点考察穿越不同倾角断层时隧道动力响应规律及特征。结果表明:45°断层倾角周围围岩的动力反应大于30°和60°断层倾角周围围岩的动力反应。同时,断层上盘动力反应大于下盘的动力反应。穿越30°倾角断层时隧道表面应变大于穿越45°和60°倾角断层时隧道表面应变。
Abstract:
To study seismic responses of the tunnel through fault,a large-scale shaking table test was accomplished.This paper introduced the details of tests,including the model similarity ratio,the model box,the treatment of boundary and the input scheme of seismic wave and so on.During the tests,the acceleration time history of the rock and the strain response of the surface of tunnel were investigated.The tests focused on the rule and character of the dynamic response of the tunnel through faults of dip angles with 30°,45° and 60°,respectively.It was concluded that,the dynamic response of rock in the model box with the fault of dip angle with 45°is better than those with 30° and 60°,respectively.At the same time,the dynamic response of rock in the footwall to the fault was more apparent than hanging wall to the fault.The surface strains of tunnel in the model box with the fault of dip angle with 30° were greater than those with 45° and 60°,respectively.

参考文献/References:

[1] 刘玉海.中国西部道路交通开发的地质环境及可行性认识[J].西安工程学院学报,1998,20(1):36-40.
[2] 陈兵,江在森,赵振才.中国西部断层形变趋势异常特征与地震活动关系研究[J].中国地震,2000,16(1):77-85..
[3] 杨迪雄,赵岩,李刚.近断层地震动运动特征对长周期结构地震响应的影响分析[J].防灾减灾工程学报,2007,27(2):1672-2132.
[4] 雷军,张金柱,林传年.乌鞘岭特长隧道复杂地质条件下断层带应力及变形现场监测分析[J].岩土力学,2008,29(5):1367-1371.
[5] 方林,蒋树屏,林志,等.穿越断层隧道振动台模型试验研究[J].岩土力学,2011,32(9):2709-2713.
[6] Hashash Y M A,Hook J J,Schmidt B,et al.Seismic design and analysis of underground structures[J].Tunneling and Underground Space Technology,2001,16(4):247-293.
[7] 崔光耀,王明年,林国进.汶川地震区典型公路隧道衬砌震害类型统计分析[J].中国地质灾害与防治学报,2011,22(1):122-127.
[8] 熊田芳,邵生俊,王天明,等.西安地铁正交地裂缝隧道的模型试验研究[J].岩土力学,2010,31(1):179-186.
[9] Lin M L,Chung C F,Jeng F S,et al.The deformation of overburden soil induced by thrust faulting and its impact on underground tunnels[J].Engineering Geology,2007,92(3):110-132.
[10] 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.
[11] 蒋树屏,文栋良,郑升宝.嘎隆拉隧道洞口段地震响应大型振动台模型试验研究[J].岩石力学与工程学报,2011,30(4):649-656.
[12] Sim W W,Towhata I,Yamada S,et al.Shaking table tests modeling small diameter pipes crossing a vertical fault[J].Soil Dynamics and Earthquake Engineering,2012,35(4):59-71.
[13] 左东启.模型试验的理论和方法[M].北京:水利电力出版社,1984.
[14] Wood D M.Geotechnical modeling [M].London:E & FN Spon,2004.
[15] 杨俊杰.相似理论与结构模型试验[M].武汉:武汉理工大学出版社,2005.
[16] Hu D,Wang P.The theory of similarity and the application in the mechanical engineer[J].Modern Manufacturing Engineering,2009,11:3.
[17] Meymand P J.Shaking table scale model tests of nonlinear soil-pile-superstructure interaction in soft clay[D].University of California:Berkeley,1998.
[18] 齐向军,李翔,刘汗青.公路与铁路并行隧道间距确定及影响分析[J].公路,2006,12(7):185-188.
[19] 杨林德,季倩倩,郑永来.地铁车站结构振动台试验中模型箱设计的研究[J].岩土工程学报,2004(1):75-78.
  
[20] 伍小平,孙利民,胡世德,等.振动台试验用层状剪切变形土箱的研制[J].同济大学学报,2002,30(7):781-785.
[21] Prasad S K,Towhata I,Chandradhara G P,et al.Shaking table tests in earthquake geotechnical engineering[J].Current Science,2004,87(10):1398-1404.
[22] 黄春霞,张鸿儒,隋志龙.大型叠层剪切变形模型箱的研制[J].岩石力学与工程学报,2006,25(10):2128-2134.
[23] 吴波,李惠.建筑结构被动控制的理论与应用[M].哈尔滨:哈尔滨工业大学,1997.
[24] 楼梦麟,朱彤.土-结构体系振动台模型试验中土层边界影响
  问题[J].地震工程与工程振动,2000,20(4):30-36.
[25] Chang K C,Lai M L,Soong T T,et al.Seismic behavior and design guidelines for steel frame structures with added viscoelastic dampers[M].New York:National Center for Earthquake Engineering Research,1993.
[26] 张强勇,李术才,李勇,等.大型分岔隧道围岩稳定与支护三维地质力学模型试验研究[J].岩石力学与工程学报,2007,26(增刊):4052-4059.
[27] 袁宗盼,陈新民,袁媛,等.地质力学模型相似材料配比的正交试验研究[J].防灾减灾工程学报,2014,2(2):197-202.

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备注/Memo

备注/Memo:
收稿日期:2015-01-16
基金项目:国家自然科学基金(41172259); 江苏省普通高校研究生科研创新计划(SJLX_0339)
作者简介:徐诗蒙(1989—),男,江苏镇江人,硕士,主要研究方向为隧道工程; 陈新民(联系人),教授,E-mail:xmchen@njtech.edu.cn.
引用本文:徐诗蒙,陈新民,黄莹,等.断层倾角对隧道影响振动台模型试验[J].南京工业大学学报:自然科学版,2015,37(6):69-74..
更新日期/Last Update: 2015-11-20