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http://dx.doi.org/10.7781/kjoss.2015.27.2.155

Deflection Evaluation of the Constructing-load Carrying Capacity for Deep Decking Floor System Reinforced with Both Ends Cap Plates  

Jeon, Sang Hyun (G-One ENG)
Kyung, Jae Hwan (JEIL Technos)
Kim, Young Ho (SEJIN Patent&Law Office)
Choi, Sung Mo (Department of Architectural Engineering, University of Seoul)
Yang, Il Seung (Department of Architectural Engineering, DongSin University)
Publication Information
Journal of Korean Society of Steel Construction / v.27, no.2, 2015 , pp. 155-167 More about this Journal
Abstract
If of application of the deep deckting floor in long span more than 6m, the deflection caused by the construction load occurred high. Because the constructing-works and safety by this deflection, take actually supports to laborers working on the deck. However, installed supports are having difficultly such as the restricted passage, deficiency of working space, and lowering of efficiency. And toward-opening deck is seen as local buckling of web plate, flexural-torsional buckling, and gradually opening of corrugated decking. In this study, we will suggest a deep decking floor system that reinforced with both ends cap plates for toward-opneing decking change from opening to closing. The constructing deflection of a deep decking more than 6m must be satified 30mm and L/180 as proposed. Full-scale field tests loading by sand conducted a deep decking reinforced with and without cap plate. In conclusion, the specimen reinforced with cap plates have shown that to ensure the negative moment $wl^2/18$. And constructing-deflection of deep decking shown that to satisfy the evaluation value (L/180 or 30mm).
Keywords
Deep deck; Cap plate; Sequential ends; Partly fixed condition; Deflection;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 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
2 허병욱, 곽명근, 배규웅, 정상민(2007) 강판성형 합성보의 휨성 능 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.
3 제일테크노스(2003) 춤이 깊은 합성 데크플레이트를 사용한 층 고절감형 합성 바닥판 공법 구조설계지침, 제일테크노스.
4 대한건축학회(1998) 합성데크 바닥구조 설계기준(안) 및 해설. Architectural Institute of Korea, composite Deck Slab Standard (Proposal), Architetural Institute of Korea (in Korean).
5 ASCE Standards (1992) Standard Practice for Construction and Inspection of Composite Slabs, American Society of Civil Engineers.
6 ANSI/ASCE 3-91 (1991) Standard for the structural design of composite Slabs.
7 EN 1991-1-6 (2005) Eurocode 1. Action on structures. General actions. Action during execution.
8 EN 1993-1-3 (2006) Eurocode 3. Design of steel structures. General rules. Supplementary rules for cold-fomed members and sheeting.
9 EN 1994-1-1 (2004) Eurocode 4. Design of composite steel and concrete structure.
10 BS 5950-4 (1994) Structural use of steelwork in building. Code of practice for design of composite slabs with profiled steel sheeting.
11 박기연, 남윤선, 최영환, 김영호, 최성모(2013) 캡플레이트를 이용한 장스팬용 춤이 깊은 데크의 휨성능 개선, 한국강구조학회논문집, 한국강구조학회, 제25권, 제5호, pp.555-567. Park, K.Y, Nam, Y.S., Choi, Y.H, Kim, Y.H., and Choi, S.M. (2013) Improvement of flexural Performance for Deep-Deck Plate using Cap Plate, Journal of Korean Society of Steel Construction, KSSC, Vol.25, No.5, pp.555-567.
12 전상현, 박기연, 이성희, 김영호, 최성모(2011) 캡을 활용한 춤이 깊은 강재 데크의 휨내력에 관한 실험적 연구, 대한건축학회논문집, 대한건축학회, 제31권, 제2호, pp.227-228. Jeon, S.H., Park, K.Y., Lee, S.H., Kim, Y.H., and Choi, S.M. (2011) An Experimental Analysis on the Flexural Strength of Deep Deck Strengthening with Cap Plates, Architectural Institute of Korea, AIK, Vol.31, No.2, pp.227-228.
13 박기연, 전상현, 김영호, 최성모(2013) 직결나사 연결 접합부에 관한 구조성능평가 연구, 한국강구조학회논문집, 한국강구조학회, 제25권, 제5호, pp.543-553. Prrk, K.Y., Jeon, S.H., Kim, Y.H., and Choi, S.M. (2013) A Strudy of Structural Performance of Self-Drilling Screw Connections, Journal of Korean Society of Steel Construction, KSSC, Vol.25, No.5, pp.543-553.
14 한국강구조학회(2009) KBC2009 강구조설계, 구미서관.
15 박기연, 이성희, 김영호, 최성모(2011) Deep-Deck의 시공중 안전성 평가를 위한 현장재하실험, 대한건축학회논문집, 대한건축학회, 제31권, 제2호, pp.223-224. Park, K.Y., Lee, S.H., Kim, Y.H., and Choi, S.M. (2011) Field Instrumentation for Safety Assessment under Construction of Deep Deck Plate, Architectural Institute of Korea, AIK, Vol.31, No.2, pp.223-224.