HUBUNGAN EKSENTRISITAS KABEL DENGAN GAYA PRATEGANG

Abstract

Pre-stressed concrete is a material widely used in construction. The pre stressed concrete is essentially a concrete, in which the stresses caused by external loadsare help up to a desired level. Pre-stressed concrete can be defined as concrete given internal compressive stress in such a away that it can be eliminate tensile stresses that occur due to external loads to some extent. In this case the authors analyze the pre- stressed style acting on the cross sectional center and which work not at the center of the cross section, but with eccentricity. This analysis is carried out on the supported beam, simple beam ( roll – joint pedestal ) This study to determine the relationship or correlation of eccentricity (e ) with the style of pre- stressed. The concrete used in pre – stressed concrete is having a sufficiently high mpressive strengt K 350 (with a value, f ‘c = 29 Mpa)