Flaws analysis and reinforcement reconstruction about hyperbolic humpback bridges
Through the check and estimate about some hyperbolic humpback bridges along main highways in Hunan Province,the article introduces the main flaws of hyperbolic humpback bridges,and the reasons that cause them,then addresses some practicable measures of reinforcement reconstruction.
The paper introducess the implemented conditions which colling recycle of flexible base on Ying-DaLine.It over all xpounds the investigation of road condlitions of original pavement,indoor trial study,determination of trial lot plan as well as completion of trial lot etc.