马巢高速公路桥涵设计创新小结

A dissertation on stage summary of the innovative points applied in bridge design of Ma'anshan-Chaohu highway

重点阐述了低高度密肋式T梁、预应力混凝土槽型梁、装配式涵洞通道三项创新技术在马巢高速的应用情况。通过对已建项目设计创新的阶段性小结,可以更好的发现施工过程中出现的问题,对后续项目的持续改进及设计创新推广应用有极大地帮助。

This paper focuses on three innovative technologies,the low height ribbed T beam,prestressed concrete trough girder and assembled culvert,applied in Ma'anshan-Chaohu Highway. Do stage summary of the innovative point applied in constructed projects,some common problems in the construction process will be easily found,and it will offer great help to the continuous improvement and innovative design application of the follow-up projects.