Earticle

초록

영어

This study describes the structural properties of high-strength 600 Mpa steel developed for high-rise structure. In this study, we introduce the developmental criteria of 600Mpa steel, which was already well-established for its practical use in Japan. Furthermore, this study analyze the mechanical characteristic, axial load test, and flexural test of the same rank of Korean steel by comparing the experimental results from beam-column steel from Japan, providing the fundamental database for the related research field in Korea.
The 600Mpa steel produced in Korea, when compared with that of Japan, exerts high yielding ratio, whereas low elongation ratio. Given this analysis, the yielding ratio should be adjusted below 80%, whereas elongation ratio should be up-regulated more than 20% to utilize for the construction of high-rise structure.

목차

Abstract
 1. 서론
 2. 고강도 저항복강재의 특성(高梨晃一,1983)
  2.1 재료특성
  2.2 제조방법
  2.3. 재료의 역학적 특성
 3. 초고층구조용 강판의 인장시험
  3.1 국내 시험 제작된 강판(임성우,2001)
  3.2 600Mpa급 H형강용 강판의 인장시험(高梨晃一,1990)
 4. 재하실험에 의한 결과를 이용한 설계기준의 검토
  4.1 중심압축 강관 기둥의 실험(임성우,2001)
  4.2 단순지지 강관 보 휨내력 실험결과(이은택,2004)
  4.3 H형강 beam-column실험(高梨晃一,1990)
 5. 인장시험에 의한 비교고찰
 6. 결론
 참고문헌

저자

• 김종성 [ Kim, Jong-Sung | 경일대학교 건축학부 교수. 공학박사 ]

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