CALCULATION METHOD OF ALLOWABLE SHEARING PROOF STRESS OF BEARING WALL HAVING APERTURE, DESIGN METHOD OF BEARING WALL HAVING APERTURE, ARITHMETIC UNIT OF ALLOWABLE SHEARING PROOF STRESS OF BEARING WALL HAVING APERTURE, AND CALCULATION PROGRAM OF ALLOWABLE SHEARING PROOF STRESS OF BEARING WALL HAVING APERTURE

摘要

PROBLEM TO BE SOLVED: To provide a calculation method of allowable shearing proof stress for evaluating earthquake resistance with respect to a bearing wall having an aperture.;SOLUTION: The method includes the steps of: calculating allowable shearing proof stress for each wall having a reinforcement surface material other than an aperture in a bearing wall of a building including the aperture to be provided with an aperture device; performing equivalent brace substitution for each wall, on the basis of the relationship between a displacement angle and moment from the allowable shearing proof stress for each wall; creating an arithmetic model by combining a vertical member and a horizontal member that are included in the bearing wall, and an element for which the equivalent brace substitution is performed; calculating axial force and moment of each unit when the arithmetic model is burdened; and calculating allowable shearing proof stress of the bearing wall by incremental analysis based on the axial force and the moment while further burdening the arithmetic model.;COPYRIGHT: (C)2013,JPO&INPIT