Open Access Journal

ISSN : 2456-1290 (Online)

International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Computer Science and Engineering

Open Access Journal

International Journal of Engineering Research in Mechanical and Civil Engineering (IJERMCE)

Monthly Journal for Mechanical and Civil Engineering

ISSN : 2456-1290 (Online)

Call For Paper : Vol 11, Issue 05, May 2024
Comparison of Design Capacity Due to Change in Design Stress-Strain Curve of Concrete and Reinforcing Steel

Author : Prateek Bhatia 1 U.K. Dewangan 2

Date of Publication :25th January 2018

Abstract: This paper compares the variation in design capacity of flexural and axially loaded elements due to the difference in the design curves in the IS: 456-2000 and IRC: 112-2011. A bridge deck slab section is selected as a flexural element and a bridge pier column section is selected as an axially loaded element with the uniaxial bending moment. Their design capacities are calculated on the basis of the design curves as per the above codes. An interaction curve for axial compression with uniaxial bending is also plotted in MATLAB for given column section with respect to the design curves of both the code. It concludes that new design curves for concrete and steel increases the flexural design capacity of the section significantly but variation in P-M interaction curve is not significant.

Reference :

    1.  IRC: 112-2011 Code of Practice for Concrete Road Bridges, Indian Road Congress New Delhi 
    2.  IRC: 21-2000 Standard specification and code of practice for Road bridges, Indian Road Congress New Delhi
    3.  IRC: 18-2000 Design Criteria for Prestressed Concrete Road Bridges (Post Tensioned), Indian Road Congress New Delhi
    4.  IS: 456-2000 Plain and Reinforced Concrete - Code of Practice, Bureau of Indian Standards, New Delhi.

Recent Article