Connection of PC Steel Wire for Loading by Preflex Beams for Building Structures Using Load Loading

摘要

The present invention relates to a PC steel wire connecting structure for introducing a compressive stress corresponding to an excessive tensile force occurring at the end of a beam after joining a column and a beam in a preform beam for building structure, to a floor concrete. In the case of, the PC steel wire is connected between the anchor installed on the bottom concrete of the foundation and the hydraulic jack installed on the upper flange between the upper preflex beams. Through the PC steel wire, the PC steel wire is connected between the hydraulic jacks installed on the upper flange in the middle of the floor. In addition to lowering the beam height and reducing the cross section of the column, It can maximize the efficiency of material costs and space.;The present invention can be applied not only to preflex beams but also to building structures using plate steel.