HUANG Haiyun, ZHANG Junping, LIU Airong, et al. Experimental Study on Behavior of a ButterflyShape Arch Bridge under Live Load
[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2010,49(1):53-56.
HUANG Haiyun, ZHANG Junping, LIU Airong, et al. Experimental Study on Behavior of a ButterflyShape Arch Bridge under Live Load
[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2010,49(1):53-56.DOI:
The Changjiang Bridge in Zhongshan city is the first butterflyshape arch bridge used in highway in the world. To verify the reliability of this structure system and the rationality of design
a experimental study on mechanics behavior of this bridge under live load was carried out. Based on the measured data of static load test and the calculation results of finite element method
some problems concerned in the design of butterflyshape bridge were solved.
关键词
蝴蝶拱桥非对称拱肋静载试验有限元法
Keywords
butterflyshape archunsymmetrical arch ribstatic load testfinite element method