隧道扩建对地面建筑物的影响分析
|
摘要
采用有限元计算软件MIDAS_GTS对隧道扩建对地面建筑物沉降进行数值模拟,并结合施工监测数据,分析地面建筑物在离隧道轴线不同位置时,隧道扩建对建筑物沉降的影响以及建筑物是否安全;判断隧道开挖对地面建筑物的影响半径。
Settlement of the groud buildings from the tunnel dug expansion was simulated by MIDAS_GTS.Based on the data,settlement of the groud buildings in different places were analyzed.The effect of tunnel expansion on buildings and buidlings settlement was considered;the influence of tunnel excavation on ground buildings radius was calculated.
Settlement of the groud buildings from the tunnel dug expansion was simulated by MIDAS_GTS.Based on the data,settlement of the groud buildings in different places were analyzed.The effect of tunnel expansion on buildings and buidlings settlement was considered;the influence of tunnel excavation on ground buildings radius was calculated.
引文
[1]JTG D 70—2004公路隧道设计规范[S].北京:人民交通出版社,2004.
[2]周庆人,李长雄.初步设计阶段工程地质勘查报告[R].重庆:重庆市勘测院,2009.
[3]GB50007—2002建筑地基基础设计规范[S].北京:人民交通出版社,2002.
[4]王毅才.隧道工程[M].北京:人民交通出版社,2000.
[5]杨小礼.既有隧道扩建工程及衬砌稳定性研究[J].交通科学与工程,2010,26(3):49-52.YANG Xiao-li.Extension engineering of tunnel and stability analy-sis of lining structures[J].Journal of Transport Science and Engi-neerinc,2010,26(3):49-52.
[6]王万平.六甲洞隧道的改扩建设计[J].公路,2008(7):246-248.WANG Wan-ping.The extension engineering of Liujiadong tunnel[J].Highway,2008(7):246-248.
[7]时义鹄.我国高速公路发展与改扩建拓宽工程综述[J].湖南交通科技,2007(4):45-49.SHI Yih-ao.General description of development improvement andreconstruction of expressways in our country[J].Hunan Comunica-tion Science and Techologye,2007(4):45-49.
[8]赵灿晖.大跨度上承式钢管硂拱桥的地震响应分析[J].重庆交通大学学报:自然科学版,2007,26(5):27-30.ZHAO Can-hui.Seismic response analysis of long-span CFST deck-type arch bridge[J].Journal of Chongqing Jiaotong Universit-y:Natural Science,2007,26(5):27-30
[2]周庆人,李长雄.初步设计阶段工程地质勘查报告[R].重庆:重庆市勘测院,2009.
[3]GB50007—2002建筑地基基础设计规范[S].北京:人民交通出版社,2002.
[4]王毅才.隧道工程[M].北京:人民交通出版社,2000.
[5]杨小礼.既有隧道扩建工程及衬砌稳定性研究[J].交通科学与工程,2010,26(3):49-52.YANG Xiao-li.Extension engineering of tunnel and stability analy-sis of lining structures[J].Journal of Transport Science and Engi-neerinc,2010,26(3):49-52.
[6]王万平.六甲洞隧道的改扩建设计[J].公路,2008(7):246-248.WANG Wan-ping.The extension engineering of Liujiadong tunnel[J].Highway,2008(7):246-248.
[7]时义鹄.我国高速公路发展与改扩建拓宽工程综述[J].湖南交通科技,2007(4):45-49.SHI Yih-ao.General description of development improvement andreconstruction of expressways in our country[J].Hunan Comunica-tion Science and Techologye,2007(4):45-49.
[8]赵灿晖.大跨度上承式钢管硂拱桥的地震响应分析[J].重庆交通大学学报:自然科学版,2007,26(5):27-30.ZHAO Can-hui.Seismic response analysis of long-span CFST deck-type arch bridge[J].Journal of Chongqing Jiaotong Universit-y:Natural Science,2007,26(5):27-30
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心