J. Korean Soc. Hazard Mitig Search

CLOSE


Journal of the Korean Society of Hazard Mitigation 2013;13(5):1-8.
Published online October 31, 2013.
단조가력을 통한 신형상 약축접합부의 역학적거동에 대한 실험적 연구
조한솔, 이태규, 황보찬, 김상섭
An Experimental Study on Structural Behavior of New Shape Weak-Axis Connection through Monotonic Loading Test
Han Sol Cho, Tae Gyu Lee, Chan Hwangbo, Sang Seup Kim
Abstract
Although much researches are performed on the strong axis steel connection of H-shape beam-to-column, there is little researches on the weak-axis steel connection. New shape weak-axis connection has a simple shape with the less spot of welding points, and it has advantage about showing the obvious flow of strength in connection points. Therefore, this research performed monotonic loading test by making weak-axis connection in full-scale test specimens. The experimental results of weak-axis connection are evaluated by applying criterion of connection performance that suggested in the AISC and Eurocode No.3.
Key Words: Weak axis connection; New shape; Full-scale; Monotonic Loading test; Criterion of connection performance evaluation
요지
강구조 기둥-보 접합부에서 H형강 강축접합에 대한 많은 연구가 진행된 반면, 약축접합에 대한 연구는 미비하다. 제안하고자 하는 신형상 약축접합부는 접합개소 및 용접량이 적어 접합상세가 단순하며, 접합부에 작용하는 힘의 흐름이 명확하다는 장점이 있다. 본 연구에서는 브라켓 형식의 기존 약축접합부, 표준 약축접합부 및 신형상 약축접합부의 실물대 실험체를 제작하여 단조가력실험을 수행하였으며, 실험결과를 비교분석하여 AISC와 Eurocode No.3의 접합부 성능평가규준을 적용해 약축접합부의 역학적 거동을 평가하였다.
핵심용어: 약축접합; 신형상; 실물대; 단조가력실험; 접합부 성능평가규준


ABOUT
ARTICLE CATEGORY

Browse all articles >

BROWSE ARTICLES
AUTHOR INFORMATION
Editorial Office
1010 New Bldg., The Korea Science Technology Center, 22 Teheran-ro 7-gil(635-4 Yeoksam-dong), Gangnam-gu, Seoul 06130, Korea
Tel: +82-2-567-6311    Fax: +82-2-567-6313    E-mail: master@kosham.or.kr                

Copyright © 2022 by The Korean Society of Hazard Mitigation.

Developed in M2PI

Close layer
prev next