京沪高铁96m系杆拱桥施工过程有限元分析
|
摘要
以京沪高铁跨锡北运河钢管混凝土系杆拱桥为背景,运用ANSYS软件对大桥的施工全过程进行仿真分析,并将关键工况下有限元分析结果与桥梁监测成果进行对比分析.研究表明,有限元结果与实际监测成果较为吻合,可为施工监控提供可靠的理论支持.
Based on the background of the project practice of Beijing-Shanghai express railway steel pipe concrete tied arch bridge cross Wuxi north canal,the simulation analysis with bridge throught the whole construction process is carried on by the finite element software ANSYS.The comparison of the calculation for the finite element analysis on the key work conditions with the monitoring data are analyzed in the paper.The project practice indicates the calculation is agreeable with the monitoring data,and it can supply a reliable support for the construction supervision.
Based on the background of the project practice of Beijing-Shanghai express railway steel pipe concrete tied arch bridge cross Wuxi north canal,the simulation analysis with bridge throught the whole construction process is carried on by the finite element software ANSYS.The comparison of the calculation for the finite element analysis on the key work conditions with the monitoring data are analyzed in the paper.The project practice indicates the calculation is agreeable with the monitoring data,and it can supply a reliable support for the construction supervision.
引文
[1]王治均,李年维,沈超明,等.钢管混凝土刚性系杆拱桥施工监控技术[J].施工技术,2007,39(10):63-66,119.Wang Zhijun,Li Nianwei,Shen Mingchao,et al.Construc-tion monitoring for concrete-filled Steel tube rigid tied bararch bridge[J].Construction Technology,2007,39(10):63-66,119.(in Chinese)
[2]胡文俊.重庆忠县长江大桥牵索挂篮施工技术[J].桥梁建设,2009(1):52-55.Hu Wenjun.Construction techniques of guyed form travel-er used for Zhongxian Changjiang river bridge inChongqing[J].Bridge Construction,2009(1):52-55.(in Chinese)
[3]丁文胜,孙福全.纵向地震作用下系杆拱桥与引桥间碰撞响应研究[J].江苏科技大学学报:自然科学版,2007,21(2):25-29.Ding Wensheng,Sun Fuquan.Analysis of pounding effectof longitudinal ground motion on tie arch bridge and sidespan[J].Journal of Jiangsu University of Science andTechnology:Natural Science Edition,2007,21(2):25-29.(in Chinese)
[4]顾安邦,张永木.桥梁施工监测与控制[M].北京:机械工业出版社,2005:9.
[5]刘德柱,王鹏,周静波.南太湖大桥主梁挂篮悬浇施工技术[J].桥梁建设,2007(z1):69-72.Liu Dezhu,Wang Peng,Zhou Jingbo.Construction tech-niques of cantilever casting by form traveler for main gird-er of South Taihu lake bridge[J].Bridge Construction,2007(z1):69-72.(in Chinese)
[6]李小和,孙新锋,王民焕,等.铁路(60+128+60)m系杆拱连续梁施工技术[J].桥梁建设,2009(5):53-56.Li Xiaohe,Sun Xinfeng,Wang Minhuan,et al.Construc-tion techniques for a(60+128+60)m tied arch and con-tinuous girder bridge[J].Bridge Construction,2009(5):53-56.(in Chinese)
[7]位建召.大跨度连续刚构桥悬臂施工监控[J].交通标准化,2009(208):103-105.Wei Jianshao.Cantilever construction monitoring of long-span continuous steel framing bridge[J].Trans-portStandardization,2009(208):103-105.(in Chinese)
[8]徐伟,吴加云,陈宇.崇启长江公路大桥钢吊箱施工过程有限元分析[J].建筑技术,2009,12(40):1076-1078.Xu Wei,Wu Jiayun,Chen Yu.Finite element analysis onconstruction process of steel suspension box cofferdam ofchong qi Yangtze River highway bridge[J].ArchitectureTechnology,2009,12(40):1076-1078.(in Chinese)
[9]纪尊众,王合希.上海漕溪路连续梁系杆拱桥施工技术[J].世界桥梁,2004(1):19-22.Ji Zunzhong,Wang Hexi.Construction techniques for Ca-oxi road continuous girder and tied arch bridge in Shang-hai[J].World Bridges,2004(1):19-22.(in Chinese)
[10]张益多,鲍丽丽,张国云,等.京沪高铁跨锡北运河系杆拱桥施工监控[J].江苏科技大学学报:自然科学版,2011,25(3):214-218.Zhang Yiduo,Bao Lili,Zhang Guoyun,et al.Construc-tion supervision of tied-arch bridge cross north Wuxi ca-nal in Beijing-Shanghai express railway[J].Journal ofJiangsu University of Science and Technology:NaturalScience Edition,2011,25(3):214-218.(in Chinese)
[2]胡文俊.重庆忠县长江大桥牵索挂篮施工技术[J].桥梁建设,2009(1):52-55.Hu Wenjun.Construction techniques of guyed form travel-er used for Zhongxian Changjiang river bridge inChongqing[J].Bridge Construction,2009(1):52-55.(in Chinese)
[3]丁文胜,孙福全.纵向地震作用下系杆拱桥与引桥间碰撞响应研究[J].江苏科技大学学报:自然科学版,2007,21(2):25-29.Ding Wensheng,Sun Fuquan.Analysis of pounding effectof longitudinal ground motion on tie arch bridge and sidespan[J].Journal of Jiangsu University of Science andTechnology:Natural Science Edition,2007,21(2):25-29.(in Chinese)
[4]顾安邦,张永木.桥梁施工监测与控制[M].北京:机械工业出版社,2005:9.
[5]刘德柱,王鹏,周静波.南太湖大桥主梁挂篮悬浇施工技术[J].桥梁建设,2007(z1):69-72.Liu Dezhu,Wang Peng,Zhou Jingbo.Construction tech-niques of cantilever casting by form traveler for main gird-er of South Taihu lake bridge[J].Bridge Construction,2007(z1):69-72.(in Chinese)
[6]李小和,孙新锋,王民焕,等.铁路(60+128+60)m系杆拱连续梁施工技术[J].桥梁建设,2009(5):53-56.Li Xiaohe,Sun Xinfeng,Wang Minhuan,et al.Construc-tion techniques for a(60+128+60)m tied arch and con-tinuous girder bridge[J].Bridge Construction,2009(5):53-56.(in Chinese)
[7]位建召.大跨度连续刚构桥悬臂施工监控[J].交通标准化,2009(208):103-105.Wei Jianshao.Cantilever construction monitoring of long-span continuous steel framing bridge[J].Trans-portStandardization,2009(208):103-105.(in Chinese)
[8]徐伟,吴加云,陈宇.崇启长江公路大桥钢吊箱施工过程有限元分析[J].建筑技术,2009,12(40):1076-1078.Xu Wei,Wu Jiayun,Chen Yu.Finite element analysis onconstruction process of steel suspension box cofferdam ofchong qi Yangtze River highway bridge[J].ArchitectureTechnology,2009,12(40):1076-1078.(in Chinese)
[9]纪尊众,王合希.上海漕溪路连续梁系杆拱桥施工技术[J].世界桥梁,2004(1):19-22.Ji Zunzhong,Wang Hexi.Construction techniques for Ca-oxi road continuous girder and tied arch bridge in Shang-hai[J].World Bridges,2004(1):19-22.(in Chinese)
[10]张益多,鲍丽丽,张国云,等.京沪高铁跨锡北运河系杆拱桥施工监控[J].江苏科技大学学报:自然科学版,2011,25(3):214-218.Zhang Yiduo,Bao Lili,Zhang Guoyun,et al.Construc-tion supervision of tied-arch bridge cross north Wuxi ca-nal in Beijing-Shanghai express railway[J].Journal ofJiangsu University of Science and Technology:NaturalScience Edition,2011,25(3):214-218.(in Chinese)
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