BUILDING SOUNDNESS EVALUATION DEVICE, BUILDING SOUNDNESS EVALUATION METHOD, AND BUILDING SOUNDNESS EVALUATION PROGRAM

摘要

PROBLEM TO BE SOLVED: To easily evaluate soundness of buildings in general including steel structure buildings and ferroconcrete buildings.SOLUTION: A building soundness evaluation device comprises: a storing unit which stores the maximum deformation level of a building and damage level of the building corresponding to the maximum deformation level; and an information processing apparatus which sets a performance evaluation curve before evaluation event occurrence indicating a relation between dynamic characteristics and deformation of a building before the evaluation event occurrence on the basis of the dynamic characteristics and restoring force characteristics of the building before the evaluation event occurrence of the building to be evaluated, sets a performance evaluation curve after the evaluation event occurrence indicating a relation between the dynamic characteristics and the deformation of the building after the evaluation event occurrence on the basis of the dynamic characteristics and the restoring force characteristics of the building after the evaluation event occurrence of the building to be evaluated, calculates the maximum deformation level of the building on the basis of the performance evaluation curve before the evaluation event occurrence and the performance evaluation curve after the evaluation event occurrence, extracts the damage level of the building corresponding to the maximum deformation level from the storing unit, and determines the damage level of the building.SELECTED DRAWING: Figure 4