运用槽式台座预制先张法生产砼公路梁

Production of Precast Concrete Highway Bridge Beams by Pretensioning on Channel Type Pedestal

简要介绍了运用槽式台座预制先张法生产砼公路梁的施工工法，包括本工法的特点、运用范围、主要材料性能、主要机具及施工程序。

Briefly introducing the construction technology of precast concrete highway bridge beam by pretensioning on channel type pedestal including its characteristics,applicable scope,main materials properties,main machines and tools and construction procedures.