Experimental Study on the Flexural Capacity of the Concrete-Filled Composite Beam with Exposed Top Flange

Kim, Do Bum; Kim, Young Ho; Oh, Myoung Ho; Kim, Myeong Han

doi:10.9798/kosham.2017.17.4.1

Cited by 9 publications

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…8과 같이 하중-변위 곡선의 초기 기울기 접선인 선분 (a)와 이것의 1/3 기울기를 갖는 선분인 선분(b)를 평행 이동 하여 하중-변위 곡선과의 접선을 이루는 선분(c)와의 교점을 항복하중(P y ), 항복변위(  )로 산정하였다. 실험체의 초기강 성(K i )는 최대강도(P max )의 10%점과 50%점을 연결한 선분 의 기울기로 산정하였다 (Kim, 2017;Oh, 2016). (Oh, 2018).…”

Section: C-uh-f27-c6tunclassified

Experimental Study on the Flexural Capacity of H-shaped Steel Composite Beam with the Concrete-Filled Tubular Flange

Oh¹,

Kim²,

Jung³

et al. 2018

J. Korean Soc. Hazard Mitig

Self Cite

View full text Add to dashboard Cite

H-shaped steel beam with concrete-filled tubular flange, which has greatly increased lateral buckling strength due to the rectangular upper tube filled with concrete in place of steel plate flange in the conventional H-shaped steel beam, has been proposed. This beam member can be connected with concrete slab to develop the composite beam. Experiments on the flexural capacity of the composite beam were performed, and the results were examined. Test parameter was the shape of steel flange. A total of three specimens were prepared and tested under the concentrated loads of two points. Deformation characteristics, failure mode, load-displacement relationship and sectional strain distribution of each specimen were investigated, and the maximum test load and the nominal strength based on the plastic theory were compared. The effects of test parameter on the flexural capacity such as maximum strength, deformation capacity, and load-displacement relationship were examined.

show abstract

Section: C-uh-f27-c6tunclassified