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1. KR102241620 - LIFE ASSESSMENT METHOD FOR STRUCTURE AND ASSESSMENT SYSTEM THEREOF

Office
Republic of Korea
Application Number 1020200095746
Application Date 31.07.2020
Publication Number 102241620
Publication Date 19.04.2021
Grant Number 102241620
Grant Date 13.04.2021
Publication Kind B1
IPC
G01M 99/00
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
99Subject matter not provided for in other groups of this subclass
G01N 25/20
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
25Investigating or analysing materials by the use of thermal means
20by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
CPC
G01M 99/002
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
99Subject matter not provided for in other groups of this subclass
002Thermal testing
G01N 25/20
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
25Investigating or analyzing materials by the use of thermal means
20by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
Applicants 주식회사 맥텍
Inventors YOUNG SUK KIM
SUNG SOO KIM
김영석
Agents 김권석
채현경
Title
(EN) LIFE ASSESSMENT METHOD FOR STRUCTURE AND ASSESSMENT SYSTEM THEREOF
(KO) 구조물의 수명 평가 방법 및 평가 시스템
Abstract
(EN) The present invention relates to a life assessment method for a structure, and an assessment system thereof. According to the present invention, the life assessment method for a structure may comprise the steps of: preparing a structure to be measured; measuring a heating value or heat absorption value of the structure to be measured; measuring an entropy reduction with respect to the structure to be measured using the measured heating value or heat absorption value; and estimating the remaining lifespan of the structure to be measured from the measured entropy reduction amount. COPYRIGHT KIPO 2022
(KO) 본 발명은 구조물의 수명 평가 방법 및 평가 시스템에 관한 것으로, 구조물의 수명 평가 방법은 상기 피측정 구조물을 준비하는 단계; 상기 피측정 구조물의 발열량 또는 흡열량을 측정하는 단계; 상기 측정된 발열량 또는 흡열량을 이용하여 상기 피측정 구조물에 대한 엔트로피 감소량을 측정하는 단계; 및 상기 측정된 엔트로피 감소량으로부터 상기 피측정 구조물의 잔여 수명을 예측하는 단계를 포함할 수 있다.