Experimental Research on the Model for Curved Flat Arch Bridge

HUANG Hai-xin; ZHANG Yin; LIU Bo; ZHU Wei-zhi

PDF(934 KB)

Journal of Railway Engineering Society ›› 2010, Vol. 27 ›› Issue (1) : 33-37.

Experimental Research on the Model for Curved Flat Arch Bridge

HUANG Hai-xin1, ZHANG Yin1, LIU Bo1, ZHU Wei- zhi2

Author information +

History +

Abstract

Research purposes：The rise-span ratio of general arch bridge is about1/5, but Quanshui Bridge 4 is a seldom one with the rise-span ratio of 1/12 and plane curve radius of 500 m. Forensuring the structure design safety of the bridge and examining the feasibility of common-used plane finite elementmodel for this bridge, this paper testifies and analyzes the spatial mechanics characteristics of the bridge with the organic glassmodel and compares them with the spatial finite elementmodel.

Research conclusions：Based on analyzing the tested data and the result of theoretical analysis, it is concluded the attention should be paid to the effects of coupling bending-torsion on curved flat arch bridge and the flat arch bridge with larger curve radius can be analyzed by setting up plane finite elementmodel as long asmore attention is paid to the selection of some critical parameters.

Key words

flatcurve / arch bridge / finite element model

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

HUANG Hai-xin, ZHANG Yin, LIU Bo, et al. Experimental Research on the Model for Curved Flat Arch Bridge[J]. Journal of Railway Engineering Society, 2010, 27(1): 33-37

References

[ 1 ] 姚玲森. 曲线梁[M]. 北京:人民交通出版社, 1989.

Yao Lingsen. Curved Beam[M]. Beijing: China Communication Press, 1989.

[ 2] 李广慧, 余正武, 王用中. 曲线连续梁桥的病害与温度效应[J]. 公路交通科技, 2008(1):58-63.

Li Guanghui, Yu Zhengwu, Wang Yongzhong. Diseases of Curved Continuous Bridge and Temperature Effect[J]. Journal of Highway and Transportation Research and Development, 2008(1):58-63.

[ 3 ] 何海滨, 李雷生, 李闻涛. 城市立交异形箱梁模型试验[J]. 交通标准化, 2007(4): 60-62.

He Haibin, Li Leisheng, Li Wentao. Model Experiment of Irregular Box Girder in City Interchanges[J]. Communications Standardization, 2007(4):60-62.

[ 4 ] 刘爱荣, 张俊平, 赵新生, 等. 中山一桥模型试验及理论分析[J]. 中国公路学报, 2005(3):75-83.

Liu Airong , Zhang Junping, Zhao Xinsheng, etc. Model Test of the First Zhongshan Bridge and Theoretical Analysis[J]. China Journal of Highway and Transport, 2005(3):75-83.

[ 5 ] 冯明友, 沈惠青, 韩百成. 钢筋混凝土下承式系杆拱桥设计与施工[J]. 城市道桥与防洪, 2007(5):171-174.

Feng Mingyou, Sheng Huiqing, Han Baichen. Design and Construction of Steel Reinforced Concrete-throug Bowstring Arch Bridge[J]. Urban Roads Bridges & Flood Control, 2007(5):171-174.

[ 6 ] 范颖芳, 周晶, 张学志, 等. 拱肋损伤的肋拱桥静力模型试验研究[J]. 武汉理工大学学报, 2008(3):75-78.

Fan Yingfang, Zhou Jing, Zhang Xuezhi, etc. Static Experimental Study on Arch Bridge with Damaged Arch Ribs[J]. Journal of Wuhan University of Technology, 2008(3):75-78.

[ 7 ] 章关永. 桥梁结构实验[M]. 北京: 人民交通出版社,2002.

Zhang Guanyong . Experiment for bridge construction [M]. Beijing: China Communication Press, 2002.

[ 8 ] 姚玲森. 桥梁工程 [M]. 北京: 人民交通出版社, 1996.

Yao Lingsen. Bridge Engineering [M]. Beijing: China Communication Press, 1996.