Browse > Article

An Investigation into differences between codes for the Moment Strength of Deck Plates  

Shin, Tae Song (동명정보대학교 건축공학과)
Publication Information
Journal of Korean Society of Steel Construction / v.15, no.1, 2003 , pp. 25-31 More about this Journal
Abstract
This research aimed to experimentally and theoretically investigate the moment strength of deck plates. A moment experiment was carried out using a full-scale 14 specimen. To prevent local buckling, the point load was applied at 1/4 points. After the experiment, theoretical analysis was conducted and the differences between various codes were identified. The experimental results were compared with AISI (the American Iron and Steel Institute), EC (Euro Code) 3, and KS (Korea Standard) codes. Analysis results are summarized as follows: (1) the failure mode was influenced by local buckling at the midpoint of the beam and/or at the intermediate loading point: (2) if yielding first occurred at the tension side, the moment strength would increase as the plastic reservation of the tension zone acted: (3) the experimental results were closest to the EC3 codes in which the partial plastic reservation was considered; (4) statistical evaluation based on the EC3 Annex Z showed that the partial resistance safety coefficient calculated applying to the EC3 formula, $^{\circ}{_M}$, was placed within 1.1 which was the target value of EC3 code; and (5) the analytical power of AISI and KS codeswere expected to improve into the level of EC3 codes if the concept of plastic reservation of the tension side would be introduced to them.
Keywords
Deck plate; moment strength; codes; partial plastic;
Citations & Related Records
연도 인용수 순위
  • Reference
1 냉간성형강 보의 휨강도 평가 /
[ 신태송 ] / 한국강구조학회논문집
2 /
[ W.W.YU ] / Cold-Formed Steel Design(3rd Edition)
3 Procedure for the determination of design resistance from tests(Annex Z), CEN/TC 250/SC 3-PT 1, preliminary not for publication, Draft /
[] / Eurocode 3
4 /
[ 대한건축학회 ] / 합성데크 바닥구조 설계기준(안) 및 해설
5 Stahlbauten /
[] / DIN 18800 Teil 1
6 /
[ American Iron and Steel Institute ] / LRFD Cold-Formed Steel Design Manual
7 Cold Formed Thin Gauge Members and Sheeting /
[] / Eurocode 3
8 테크플레이트의 단면성능에 관한 비교 연구 /
[ 신태송 ] / 한국강구조학회 학술발표대회 논문집
9 냉간성형강 보의 휨강도 평가 /
[ 신태송 ] / 한국강구조학회논문집