文章重点介绍了50m先张T梁张拉台座的设计,具体从抗拔桩、反力梁及牛腿、张拉钢横梁等方面进行了详细的计算,并已经过实践证明:设计合理、经济、安全、实用。 The article mainly introduces the design of the 50m pre-tensioned T-beam tension pedestal. The concrete calculation is made from the aspects of anti-tensioning pile, reaction girder and cowhide, tensioning steel beam and so on. It has been proven in practice that the design is rational and economical , Safe and practical.