Title:
CALCULATING DEVICE AND CALCULATION PROGRAM
Document Type and Number:
Japanese Patent JP2023134274
Kind Code:
A
Abstract:
To enable total monitoring of a building by determining safety of a layer and a degree of damage to posts caused by interlayer displacement.SOLUTION: A calculating device acquires a strain value measured at each time (t) for a predetermined section of an elastic behavior area of posts from a strain sensor installed so as to measure a section of posts in each floor of a building. The calculating devices obtains horizontal displacement of posts themselves on a floor concerned obtained from a time history of stress and deformation and interlayer displacement of the floor concerned by using a rotational angle of upper edges of posts in a floor below the floor concerned for each floor, and determines safety of layers on the basis of whether interlayer displacement is equal to or more than a threshold. The calculating device obtains a degree of damage by using a predetermined evaluation method of the degree of damage on the basis of a time history of stress and deformation, and determines whether posts are damaged.SELECTED DRAWING: Figure 2
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Inventors:
SONE TAKAYUKI
ONO YOSHINOBU
ONO YOSHINOBU
Application Number:
JP2022039722A
Publication Date:
September 27, 2023
Filing Date:
March 14, 2022
Export Citation:
Assignee:
TAKENAKA KOMUTEN CO
International Classes:
G01M5/00; G01H1/00; G01M99/00
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office
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