大跨度钢管混凝土拱桥线型监控关键技术研究
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摘要
为研究钢管混凝土拱桥线型控制计算方法,本文以遂昌县乌溪江大桥为例,通过施工过程中几种线型比较,选取制造线型作为施工控制标准,并采取迭代计算的方式,对拱肋施工阶段过程进行了计算和MIDAS/CIVIL软件模拟,得到了精确的施工控制高程值,为其它钢管混凝土桥梁施工的线型控制技术提供了新的思路。
In this paper, it is studied the calculation method of linear control of CFST arch bridge based on the Wuxi River Bridge in Suichang. By comparing several types of lines in the construction process, the manufacturing line type is selected as the construction control standard. Then the process of arch rib construction is calculated in the way of iterative calculation and MIDAS/CIVIL simulation. In the end, the precise height of construction control is obtained. It provides a new idea for the linear control technology of other concrete-filled steel tube bridges.
In this paper, it is studied the calculation method of linear control of CFST arch bridge based on the Wuxi River Bridge in Suichang. By comparing several types of lines in the construction process, the manufacturing line type is selected as the construction control standard. Then the process of arch rib construction is calculated in the way of iterative calculation and MIDAS/CIVIL simulation. In the end, the precise height of construction control is obtained. It provides a new idea for the linear control technology of other concrete-filled steel tube bridges.
引文
[1]解威威,叶志权,杨绿峰.钢管混凝土拱桥稳定极限承载力的线弹性迭代方法[J].中国铁道科学,2018,39(1):39-48.
[2]Au F T K,Wang J J,Liu G D.Construction Control of Reinforced Concrete Arch Bridge[J].Journal of Bridge Eenineering.2003,8(1):39-45.
[3]Maeda,K Otsuka,A and Takano,H.The Design and Construction of the Yokohama Bay Bridge.Cable-stayed Bridges,Recent Developments and Their Future[C].Ito,Metal,Elsevier Science Publishers.1991.
[4]张治成.大跨度钢管混凝土拱桥施工控制研究[D].杭州:浙江大学,2004.
[5]周水兴.大跨钢管混凝土拱桥施工控制的理论与实践[J].重庆:重庆交通学院学报,2001,20(S):12-17.
[6]姚昌荣,李亚东.钢管混凝土拱桥线形控制技术研究[J].公路交通科技,2006,23(10):65-69.
[7]陈少峰.钢管混凝土拱桥施工监控方法研究及工程应用[D].北京:北京工业大学,2007.
[8]张弘涛.大跨度钢管混凝土拱桥设计方法与施工控制[D].成都:西南交通大学,2006.
[9]张建民.大跨度钢管混凝土拱桥承载能力与施工控制研究[D].广州:华南理工大学,2001.
[10]霍庆杰.钢管混凝土拱桥施工监控技术研究[D].石家庄:河北科技大学,2012.
[11]闫维明,于浩,陈彦江,等.自锚式悬索桥施工过程中索力变化规律的试验研究[J].公路交通科技,2015,32(11):55-60.
[12]卫星,巨云华,吴琛泰,等.高速铁路钢管混凝土拱桥拱轴线型比较分析[J].铁道工程学报,2018,3:45-51.
[2]Au F T K,Wang J J,Liu G D.Construction Control of Reinforced Concrete Arch Bridge[J].Journal of Bridge Eenineering.2003,8(1):39-45.
[3]Maeda,K Otsuka,A and Takano,H.The Design and Construction of the Yokohama Bay Bridge.Cable-stayed Bridges,Recent Developments and Their Future[C].Ito,Metal,Elsevier Science Publishers.1991.
[4]张治成.大跨度钢管混凝土拱桥施工控制研究[D].杭州:浙江大学,2004.
[5]周水兴.大跨钢管混凝土拱桥施工控制的理论与实践[J].重庆:重庆交通学院学报,2001,20(S):12-17.
[6]姚昌荣,李亚东.钢管混凝土拱桥线形控制技术研究[J].公路交通科技,2006,23(10):65-69.
[7]陈少峰.钢管混凝土拱桥施工监控方法研究及工程应用[D].北京:北京工业大学,2007.
[8]张弘涛.大跨度钢管混凝土拱桥设计方法与施工控制[D].成都:西南交通大学,2006.
[9]张建民.大跨度钢管混凝土拱桥承载能力与施工控制研究[D].广州:华南理工大学,2001.
[10]霍庆杰.钢管混凝土拱桥施工监控技术研究[D].石家庄:河北科技大学,2012.
[11]闫维明,于浩,陈彦江,等.自锚式悬索桥施工过程中索力变化规律的试验研究[J].公路交通科技,2015,32(11):55-60.
[12]卫星,巨云华,吴琛泰,等.高速铁路钢管混凝土拱桥拱轴线型比较分析[J].铁道工程学报,2018,3:45-51.