機能回復性の観点からの RC 袖壁付き柱部材の耐損傷性能評価

Ren Shibata; Hideyuki Kinugasa; Tomohisa Mukai; Reita Uchida; Hongbok Choe

doi:10.3130/AIJT.29.168

機能回復性の観点からの RC 袖壁付き柱部材の耐損傷性能評価

Translated title of the contribution: DAMAGE-RESISTANT PERFORMANCE EVALUATION OF RC COLUMNS WITH WING WALLS FROM THE VIEWPOINT OF FUNCTIONAL RECOVERY

Ren Shibata, Hideyuki Kinugasa, Tomohisa Mukai, Reita Uchida, Hongbok Choe

Research output: Contribution to journal › Article › peer-review

Abstract

In this study, the repairability of RC members is expressed by the rate of increase in repair time with the increase in deformation, and the performance of suppressing the deformation is expressed by the stiffness. Using the repairability and stiffness, “Time Stiffness” which is an index expressing the damage-resistant performance of RC members was defined. This study evaluates the damage-resistant performance of RC columns with wing walls using this index, and discusses its effectiveness as an index to express the performance of suppressing repair time of RC members.

Translated title of the contribution	DAMAGE-RESISTANT PERFORMANCE EVALUATION OF RC COLUMNS WITH WING WALLS FROM THE VIEWPOINT OF FUNCTIONAL RECOVERY
Original language	Japanese
Pages (from-to)	168-173
Number of pages	6
Journal	AIJ Journal of Technology and Design
Volume	29
Issue number	71
DOIs	https://doi.org/10.3130/AIJT.29.168
Publication status	Published - 1 Feb 2023
Externally published	Yes

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title = "機能回復性の観点からの RC 袖壁付き柱部材の耐損傷性能評価",

abstract = "In this study, the repairability of RC members is expressed by the rate of increase in repair time with the increase in deformation, and the performance of suppressing the deformation is expressed by the stiffness. Using the repairability and stiffness, “Time Stiffness” which is an index expressing the damage-resistant performance of RC members was defined. This study evaluates the damage-resistant performance of RC columns with wing walls using this index, and discusses its effectiveness as an index to express the performance of suppressing repair time of RC members.",

keywords = "Column with wing wall, Damage evaluation, Functional recovery, Repair time, Time damage, Time stiffness",

author = "Ren Shibata and Hideyuki Kinugasa and Tomohisa Mukai and Reita Uchida and Hongbok Choe",

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doi = "10.3130/AIJT.29.168",

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AU - Shibata, Ren

AU - Kinugasa, Hideyuki

AU - Mukai, Tomohisa

AU - Uchida, Reita

AU - Choe, Hongbok

PY - 2023/2/1

Y1 - 2023/2/1

N2 - In this study, the repairability of RC members is expressed by the rate of increase in repair time with the increase in deformation, and the performance of suppressing the deformation is expressed by the stiffness. Using the repairability and stiffness, “Time Stiffness” which is an index expressing the damage-resistant performance of RC members was defined. This study evaluates the damage-resistant performance of RC columns with wing walls using this index, and discusses its effectiveness as an index to express the performance of suppressing repair time of RC members.

AB - In this study, the repairability of RC members is expressed by the rate of increase in repair time with the increase in deformation, and the performance of suppressing the deformation is expressed by the stiffness. Using the repairability and stiffness, “Time Stiffness” which is an index expressing the damage-resistant performance of RC members was defined. This study evaluates the damage-resistant performance of RC columns with wing walls using this index, and discusses its effectiveness as an index to express the performance of suppressing repair time of RC members.

KW - Column with wing wall

KW - Damage evaluation

KW - Functional recovery

KW - Repair time

KW - Time damage

KW - Time stiffness

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SN - 1341-9463

VL - 29

SP - 168

EP - 173

JO - AIJ Journal of Technology and Design

JF - AIJ Journal of Technology and Design

IS - 71

ER -

機能回復性の観点からの RC 袖壁付き柱部材の耐損傷性能評価

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