Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DAMAGE DEGREE DETERMINATION DEVICE AND DAMAGE DEGREE DETERMINATION SYSTEM
PROBLEM TO BE SOLVED: To determine damage degree of an industrialized structure rapidly and easily.SOLUTION: The damage degree determination device has: a natural frequency calculation unit for calculating, for an industrialized structure that can be designed by setting a part of design elements, a first natural frequency in a first predetermined period and calculating a second natural frequency in a second predetermined period after the first predetermined period; a change rate calculation unit for calculating a natural frequency change rate based on the first natural frequency and the second natural frequency; and a determination unit for determining a damage degree of the industrialized structure based on the natural frequency change rate and the part of design elements.SELECTED DRAWING: Figure 1
【課題】迅速かつ容易に工業化構造物の損傷度を判定する。【解決手段】損傷度判定装置は、一部の設計要素を設定することにより設計可能な工業化構造物について、第１の所定の期間の第１の固有振動数を算出し、前記第１の所定の期間の後の第２の所定の期間の第２の固有振動数を算出する固有振動数算出部と、前記第１の固有振動数と前記第２の固有振動数とに基づいて固有振動数変化率を算出する変化率算出部と、前記固有振動数変化率と、前記一部の設計要素と、に基づいて、前記工業化構造物の損傷度を判定する判定部と、を備える。【選択図】図１
DAMAGE DEGREE DETERMINATION DEVICE AND DAMAGE DEGREE DETERMINATION SYSTEM
PROBLEM TO BE SOLVED: To determine damage degree of an industrialized structure rapidly and easily.SOLUTION: The damage degree determination device has: a natural frequency calculation unit for calculating, for an industrialized structure that can be designed by setting a part of design elements, a first natural frequency in a first predetermined period and calculating a second natural frequency in a second predetermined period after the first predetermined period; a change rate calculation unit for calculating a natural frequency change rate based on the first natural frequency and the second natural frequency; and a determination unit for determining a damage degree of the industrialized structure based on the natural frequency change rate and the part of design elements.SELECTED DRAWING: Figure 1
【課題】迅速かつ容易に工業化構造物の損傷度を判定する。【解決手段】損傷度判定装置は、一部の設計要素を設定することにより設計可能な工業化構造物について、第１の所定の期間の第１の固有振動数を算出し、前記第１の所定の期間の後の第２の所定の期間の第２の固有振動数を算出する固有振動数算出部と、前記第１の固有振動数と前記第２の固有振動数とに基づいて固有振動数変化率を算出する変化率算出部と、前記固有振動数変化率と、前記一部の設計要素と、に基づいて、前記工業化構造物の損傷度を判定する判定部と、を備える。【選択図】図１
DAMAGE DEGREE DETERMINATION DEVICE AND DAMAGE DEGREE DETERMINATION SYSTEM
損傷度判定装置及び損傷度判定システム
IIBOSHI TSUTOMU (Autor:in)
19.04.2018
Patent
Elektronische Ressource
Japanisch
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