1、Title of the35metersofprestressedconcretesimplysupportedTbeambridgedesignAuthor:LiFujunInstructor:XieXiaopengAbstractAtpresent,theprestressedconcreteiswidelyusedinallkindsofmediumandsmallspanbridges,andalargenumberofpre-stressedconcretewillbethefuturedevelopm