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오스테나이트계 스테인레스강(STS304)앵글 볼트 접합부의 구조적 거동에 관한 실험적 연구An ExperimentalStudyon StructuralBehavior ofBolted AngleConnectionswith AusteniticStainlessSteel

Other Titles
An ExperimentalStudyon StructuralBehavior ofBolted AngleConnectionswith AusteniticStainlessSteel
Authors
김민성김태수김승훈이용택
Issue Date
Feb-2011
Publisher
한국강구조학회
Keywords
오스테나이트계 스테인레스강; 앵글 볼트접합부; 파단모드, 최대내력; 면외변형; austenitic stainless steel; angle bolted connection; fracture mode; ultimate strength; curling
Citation
한국강구조학회 논문집, v.23, no.1, pp 29 - 39
Pages
11
Indexed
KCI
Journal Title
한국강구조학회 논문집
Volume
23
Number
1
Start Page
29
End Page
39
URI
https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/118498
ISSN
1226-363X
2287-4054
Abstract
강구조물에서 접합부의 구조적 거동을 파악하기위해서 국내외에서 많은 이론과 실험을 통한 연구가 진행되고 있다.특히,국내에서는 탄소강 ㄱ형강의 블록전단파단과 전단지체현상 등에 대한 연구가 수행되어 왔다.본 연구에서는 오스테나이트계 스테인레스강 앵글의 하중방향의 연단거리와 볼트배열(1행 1열,1행 2열)을 주요변수로 실험체를 계획하여,앵글 볼트 접합부의 파단형태와 면외변형의 영향을 조사한다.또한,현행 기준식에 의한 예측결과와 실험결과의 파단양상과 최대내력을 비교하고 면외변형으로 인한 내력저하정도를 평가한다.
With regard to steel construction, many studies have been performed to examine the structural behavior of the bolted connections domestically and in other countries. Especially, a domestic study was conducted on the block shear fracture and shear lag effect on the single-bolted angle connection in carbon steel. In this study, specimens were prepared with the end distance parallel to the loading direction and bolt arrangement (1×1, 1×2), as the main variables. Then the fracture mode and the curling effect on the bolted angle connection in austenitic stainless steel were investigated. Moreover, the fracture mode and ultimate strength were compared, and the strength reduction by curling was estimated.
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ERICA 공학대학 (MAJOR IN ARCHITECTURAL ENGINEERING)
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