| 摘要 |
PROBLEM TO BE SOLVED: To provide a system and a method for evaluating earthquake resistance of a building which perform a response analysis of a building with an analysis model based on a situation of the building in response to changes in conditions such as aging degradation and a weight of furniture installed on each floor.SOLUTION: A system for evaluating earthquake resistance, which simulates oscillation of a building using an analysis model, comprises: a response analysis simulation section which obtains a response value at an evaluation objective position on the building; an error data calculation section which obtains a difference, between the response value obtained from oscillation data of an acceleration sensor at the evaluation objective position and the response value at a corresponding position in the response analysis simulation, as error data; and an analysis model change section which changes a coefficient of the analysis model. The system for evaluating earthquake resistance makes the response analysis simulation section execute the response analysis simulation using the analysis model with the coefficients changed by the analysis model change section until the error data becomes less than a predetermined threshold value. |
