客运专线现浇梁膺架施工方案探讨

Discussion on the Trestle Construction Program of Cast-in-place Girder for Passenger Dedicated Line

研究目的:以武广客运专线现浇梁为载体,研究膺架施工方案在工期、安全效益等方面对于客运专线现浇梁的适应性。研究结果:对于工期要求较紧的情况,膺架施工有其明显的资金投人少、施工技术难度低、灵活、简单、周转速度快的优点,具有很强的现场适应性。

Research purposes:Through conducting construction of cast-in-place girder,the researches are done on the trestle construction program s feasibilities in the areas of construction schedule and safety of the cast-in-place girder for passenger dedicated line. Research results:Under condition of pressed construction schedule,the trestle construction has the advantages of low construction cost,less difficulty in construction technique,flexibility,simplicity,quick turnout and good adaptability.