Browse > Article
http://dx.doi.org/10.7781/kjoss.2013.25.5.555

Improvement of Flexural Performance for Deep-Deck Plate using Cap Plate  

Park, K.Y. (Department of Architectural Engineering, University of Seoul)
Nam, Y.S. (Todam Structural Engineering Consulting)
Choi, Y.H. (Engineering Construction Group, Samsung C&T)
Kim, Y.H. (Sejin International Patent & Trademark Office)
Choi, S.M. (Department of Architectural Engineering, University of Seoul)
Publication Information
Journal of Korean Society of Steel Construction / v.25, no.5, 2013 , pp. 555-567 More about this Journal
Abstract
Slim floor system using deep decks has been developed and employed in Europe to reduce the floor height of steel structures. Although long span buildings involving the issue of reducing floor height are being increasingly built in Korea, employing deep decks in more than 7m long span structures is likely to cause problems associated with excessive deflection. This study is applied to the long-span concrete casting of the deep deck plate usability of deflection due to bending and torsional instability of open cross-section, as a way to improve the problem of cap plates are suggested, and the optimum length of reinforcement and location are derived from theoretic estimation. The cap plates are placed on the deep decks with regular intervals to overcome the instability of open sections, improve the stiffness of the sections and control the deflection at the centers. The improvement in flexural capacity associated with the location of the cap plates and the length of reinforcement are verified through analysis and test.
Keywords
deep-deck plate; cap plate; flexural performance; deflection; construction load;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 V. Marimuthu est al.(2007) Experimental studies on composite deck slabs to determine the shearbond charateristic (m-k) values of the embossed profiled sheet, Journal of Constructional Steel Research, JCSR, Vol. 63, No. 6, pp.791-803.   DOI   ScienceOn
2 신태송(2003) 데크플레이트의 휨 강도에 관한 기준 비교 연구, 한국강구조학회논문집, 한국강구조학회, 제15권, 제1호, pp.25-31. Shin, T.S. (2004) An Investigation into differences between codes for the Moment Strength of Deck Plates, Journal of Korean Society of Steel Construction, KSSC, Vol. 15, No. 1, pp.25-31 (in Korean).   과학기술학회마을
3 허병욱, 곽명근, 배규웅, 정상민(2007) 강판성형 합성보의 휨성능 평가, 한국강구조학회논문집, 한국강구조학회, 제19권, 제3호, pp.247-258. Heo, B.W, Kwak, M.K, Bae, K.W., and Jung, S.M. (2007) Flexural Capacity of the Profiled Steel Composite Beams, Journal of Korean Society of Steel Construction, KSSC, Vol. 19, No. 3, pp.247-258 (in Korean).   과학기술학회마을
4 배규웅(2003) 춤이 깊은 합성데크(Deep Deck)를 사용한 슬림플로어(Slim Floor) 공법의 개발, 한국건설기술연구원 외 연구보고서. Bae, K.W. (2003) Slim Floor method development of using the Deep-Deck, Research Report of Korea Institute of Construction Technology, KICT (in Korean).
5 최홍청(2005) 춤이 깊은 데크 플레이트 형상개발에 관한 연구, 석사학위논문, 동명정보대학교. Choi, H.C. (2005) A Study on the Shape Development of Deep-Deck Plate, M.S. dissertation, Tong Myong University, Korea (in Korean).
6 배규웅, 이상섭, 박금성(2013) 매닮 데크플레이트를 이용한 슬래브의 휨거동에 관한 연구, 한국강구조학회논문집, 한국강구조학회, 제25권, 제1호, pp.25-34. Bae, K.W, Lee, S.S., and Park, K.S. (2013) An Experimental Study on the Flexural Behavior for the Slabs using the Suspending Deck plate, Journal of Korean Society of Steel Construction, KSSC, Vol. 25, No. 1, pp.25-34 (in Korean).   과학기술학회마을   DOI   ScienceOn
7 김상섭, 박동수, 부윤섭(2011) 직봉의 기능을 포함한 합성보의 전단연결재 개발과 성능평가, 한국강구조학회논문집, 한국강구조학회, 제23권, 제6호, pp.726-736. Kim, S.S., Park, D.S., and Boo, Y.S. (2011) Development and Performance Evaluation of the Shear Connector of Composite Beam with Vertical Bars, Journal of Korean Society of Steel Construction, KSSC, Vol. 23, No. 6, pp.726-736 (in Korean).   과학기술학회마을
8 대한건축학회(1999) 냉간성형강 구조설계기준 및 해석. Cold-Formed Steel Design, Architectural Institute of Korea (in Korean).
9 AISI Standard(2008) Cold-Formed Steel Design, America Iron and Steel Institute, USA.
10 대한건축학회(1998), 합성데크 바닥구조 설계기준(안), pp.6. Composite Deck Slab Standard(Proposal), Architectural Institute of Korea, p.6 (in Korean).
11 ANSI/ASCE 3-91 (1991) Standard for the structural design of composite Slabs, pp.67.
12 허병욱, 배규웅, 문태섭(2004) 매입형(슬림플로어) 합성보의 휨성능 평가, 한국강구조학회논문집, 한국강구조학회, 제16권, 제2호, pp.587-598. Heo, B.W, Bae, K.W., and Moon, T.S. (2004) Flexural Capacity of Encased Composite Beam with Hollow Core PC Slabs, Journal of Korean Society of Steel Construction, KSSC, Vol. 16, No. 2, pp.587-598 (in Korean).
13 이수권, 양재근, 송창석, 장은영, 문준철(2011) HRC 복합보의 연결플레이트 보강법에 따른 구조성능실험, 한국 강구조학회논문집, 한국강구조학회, 제23권, 제3호, pp. 377-384. Lee, S.K, Yang, J.K, Song, C.S, Jang, E.Yl., and Moon, J.C. (2011) An Experimental Study on Structural Performance of HRC Composite Beam according to types of Connection Plate with Stud Bolts, Journal of Korean Society of Steel Construction, KSSC, Vol. 23, No. 3, pp.377-384 (in Korean).   과학기술학회마을