轨道交通高架桥梁发展方向探讨

摘要

通过梳理总结国内轨道交通高架桥的发展历程,对国内多条轨道交通高架线进行对比,从美学、环保、施工和全寿命周期设计几方面对轨道交通高架桥未来的发展方向进行阐述,希望为轨道交通高架桥发展提供有益的借鉴.%By reviewing the history of development of domestic rail transit elevated bridges and comparing many rail transit elevated lines in China,the article introduces the development direction of rail transit elevated bridges from the aspects of aesthetics,environmental protection,construction and life cycle design,which will be helpful for the development of rail transit elevated bridges.