JOURNAL BROWSE
Search
Advanced SearchSearch Tips
A Study on the Design Bending Moments of Long Span Decks with KL-510 Load
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
A Study on the Design Bending Moments of Long Span Decks with KL-510 Load
Chung, Chulhun; Lee, Hanjoo; Joo, Sanghoon; An, Hohyun;
  PDF(new window)
 Abstract
In the current Korea highway bridge design code (KHBDC), the criteria of concrete bridge decks are mainly based on short span decks of steel plate girder bridge, there are very little the specific criteria of long span decks in the twin steel plate girder bridge. Therefore, to put more rational and practical design criteria of the long span decks on the code, the complements of the related criteria are required in the current design code. This paper proposed the design bending moments of decks with 6.0~12.0m span for KL-510 load in direction to bridge (longitudinal direction) and perpendicular direction to bridge (transverse direction). The effects of orthotropic concrete decks, stiffness of steel girders and multiple lane loading factors (MLLF) were reflected in the design bending moments. The proposed design bending moments were compared to the design bending moments with DB-24 load.
 Keywords
Twin steel plate girder bridge;Long span decks;Design bending moments;KL-510 load;
 Language
Korean
 Cited by
1.
Evaluation on Static Behavior of Long Span Prestressed Concrete Deck, Journal of The Korean Society of Civil Engineers, 2016, 36, 6, 969  crossref(new windwow)
 References
1.
Chung, C. H. and Lee, H. J. (2003). "Static and fatigue behavior of the long span precast decks." Journal of the Korea Society of Civil Engineers, Vol. 23, No. 4A, pp. 721-731 (in Korean).

2.
Chung, C. H. and Lee, H. J. (2008). Design Method of Long Span Bridge Decks, Technical Report Series, Korea Bridge Design & Engineering Research Center (KBRC) (in Korean).

3.
Chung, C. H., Lee, H. J. and Hwang, H. H. (2004). "A study on the design bending moments of long span decks." Journal of the Korea Society of Civil Engineers, Vol. 24, No. 2A, pp. 431-437 (in Korean).

4.
KHBDC (2015). Korea Highway Bridge Design Code: Limit states design method (in Korean).

5.
Lee, H. J., Chung, C. H. and Lee, Y. W. (2004). "A study on the thickness of long span decks considering orthotropy." Journal of the Korea Society of Civil Engineers, Vol. 24, No. 4A, pp. 731-737 (in Korean).

6.
Lee, H. J., Lee, Y. W. and Chung, C. H. (2003). "A study on the minimum thickness of long span decks." Journal of the Korea Society of Civil Engineers, Vol. 23, No. 5A, pp. 851-857 (in Korean).

7.
Matsui, S. and Egashira, K. (1997). "Study on design bending moment for various concrete floor slabs on highway bridges." Technology reports of the osaka university, Vol. 47, No. 2277, pp. 89-101.

8.
MIDAS (2012). MIDAS CIVIL 2012 user's manual, MIDAS Information Technology Co., Ltd. (in Korean).