Being analytical manner of the reinforced concrete pole and analytical manner of the record media null reinforced concrete pole which records the analysis system of the reinforced concrete pole, and the computer program in order to run

摘要

PROBLEM TO BE SOLVED: To calculate 3-axis stress components, by taking into consideration a constraint effect by a belt reinforcing bar while a reinforced concrete pillar is used as a single wire material element when the reinforced concrete pillar is analyzed and calculated. ;SOLUTION: On the basis of the balancing relationship of a stress with a strain between the belt reinforcing bar 16 and concrete 12 at a time when an axial compressive load acts on the reinforced concrete pillar 10, the relationship between an axial strain x and 3-axis stresses x, y, z is found. On the basis of the relationship, the strength of the reinforced concrete pillar 10 is found by using a fracture condition based on a fracture theory under the 3-axis stresses. The found strength is reflected on a frame analysis, a finite element analysis or the like.;COPYRIGHT: (C)2001,JPO