盾构法隧道结构震害及其抗震措施浅析
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摘要
对国内外城市地下线形结构(地下管道、地下铁道和隧道等)震害的形式、成因及外部影响因素,如地震烈度、场地土条件、埋深、结构构造特点及尺寸等进行了综合分析,并就不同地下线形结构抗震措施的制订发表了见解。综合有关文献资料和工程实例,对盾构隧道进行纵向抗震分析,总结了地震区隧道结构的震害特点以及目前所采用的抗震措施,以供地震区隧道结构的设计、施工、加固作参考。
The earthquake damage patterns of underground line-shaped structures(including mainly underground pipelines,subway structures and tunnels),causes and external influencing factors such as earthquake intensity,site soil condition,thickness of the overburden soil,and properties and size of the structure etc.in urban areas are analyzed.Opinions on earthquake protective measures of different underground line-shaped structures are given.The behavior of subway tunnel due to seismic damage is discussed and how to decrease the extent of the damage is investigated.,The longitudinal earthquake resistance of shield tunnel is analyzed using FEM for vibration of rod system in visco-elastic ground.The problems that should be further studied are reviewed in order to provide basis for tunnel design and to set up defense against earthquake.
The earthquake damage patterns of underground line-shaped structures(including mainly underground pipelines,subway structures and tunnels),causes and external influencing factors such as earthquake intensity,site soil condition,thickness of the overburden soil,and properties and size of the structure etc.in urban areas are analyzed.Opinions on earthquake protective measures of different underground line-shaped structures are given.The behavior of subway tunnel due to seismic damage is discussed and how to decrease the extent of the damage is investigated.,The longitudinal earthquake resistance of shield tunnel is analyzed using FEM for vibration of rod system in visco-elastic ground.The problems that should be further studied are reviewed in order to provide basis for tunnel design and to set up defense against earthquake.
引文
[1]潘昌实.隧道及地下结构物抗震问题的研究概况[J].世界隧道,1996,(5):7-16.
[2]于翔.地下建筑结构应充分考虑抗震问题—1995年阪神地震破坏的启示[J].工程抗震,2002,(4):17-20.
[3]何海健,刘维宁,王霆.地下铁道抗震研究的现状与探讨[J].中国安全科学学报,2005,(8):3-7.
[4]陈振宗,陈福胜,周永川.隧道受震破坏调查分析与修复管理案例[J].岩石力学与工程学报,2004,(1):4816-4822.
[5]郑永来,杨林德.地下结构震害与抗震对策[J].工程抗震,1994,(4):24-27.
[6]张玉娥,白宝鸿,张耀辉,王赞子.地铁区间隧道震害特点、震害分析方法及减震措施的研究[J].振动与冲击,2003(1):70-74.
[7]高峰,石玉成,严松宏,关宝树.隧道的两种减震措施研究[J].岩石力学与工程学报,2005,(2):222-229.
[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,(11):55-58.
[9]刘学山.盾构隧道的纵向抗震分析研究[J].地下空间,2003,(2):166-172.
[10]刘晶波,李彬,谷音.地铁盾构隧道地震反应分析[J].清华大学学报(自然科学版),2005,(6):757-760.
[11]蒋建群,慈荣,林冲,子平.盾构法隧道纵向地震响应特性[J].中国铁道科学,2005,(6):84-88.
[12]YOSHI.K,周继宏.隧道防震加固的研究[J].隧道译丛,1991,(6):30-35.
[13]Toshihiro,Asakora.Damage to Mountain Tunnels in Hazard Area[M].Japanese:Japanese Geotechnical Society,1996:301-310.
[2]于翔.地下建筑结构应充分考虑抗震问题—1995年阪神地震破坏的启示[J].工程抗震,2002,(4):17-20.
[3]何海健,刘维宁,王霆.地下铁道抗震研究的现状与探讨[J].中国安全科学学报,2005,(8):3-7.
[4]陈振宗,陈福胜,周永川.隧道受震破坏调查分析与修复管理案例[J].岩石力学与工程学报,2004,(1):4816-4822.
[5]郑永来,杨林德.地下结构震害与抗震对策[J].工程抗震,1994,(4):24-27.
[6]张玉娥,白宝鸿,张耀辉,王赞子.地铁区间隧道震害特点、震害分析方法及减震措施的研究[J].振动与冲击,2003(1):70-74.
[7]高峰,石玉成,严松宏,关宝树.隧道的两种减震措施研究[J].岩石力学与工程学报,2005,(2):222-229.
[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,(11):55-58.
[9]刘学山.盾构隧道的纵向抗震分析研究[J].地下空间,2003,(2):166-172.
[10]刘晶波,李彬,谷音.地铁盾构隧道地震反应分析[J].清华大学学报(自然科学版),2005,(6):757-760.
[11]蒋建群,慈荣,林冲,子平.盾构法隧道纵向地震响应特性[J].中国铁道科学,2005,(6):84-88.
[12]YOSHI.K,周继宏.隧道防震加固的研究[J].隧道译丛,1991,(6):30-35.
[13]Toshihiro,Asakora.Damage to Mountain Tunnels in Hazard Area[M].Japanese:Japanese Geotechnical Society,1996:301-310.
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