Simulation of Geometrical Cross - Section for Practical Purposes
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International Journal of Engineering Trends and Technology (IJETT) |  |
| © 2013 by IJETT Journal | ||
| Volume-4 Issue-3 |
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| Year of Publication : 2013 | ||
| Authors : Bhasker R.S , Prasad R. K , Kumar V , Prasad P |
Citation
Bhasker R.S , Prasad R. K , Kumar V , Prasad P. "Simulation of Geometrical Cross - Section for Practical Purposes". International Journal of Engineering Trends and Technology (IJETT). V4(3):397-402 Mar 2013. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group.
Abstract
In the present work we have tried to optimize the cross sectional area of curved beam, by properly selecting the parameters with the help of computer. Flexural formula is reasonably held good for this calculation [1] . This study forces on both bending stresses either tensile or compressive along with displacement censorial axis with respect to neutral axis called eccentricity . Software’s developed in the present work have been run successfully; trapezoidal section is the most suitable for curved beam among circular, rectangular, triangular tra pezoidal T and I - sections . Trapezoidal section takes maximum total stresses with minimum shift in eccentricity.
References
[1] Hutson, Ronald and Joseph Herald “ practical stress analysis in Engineering Design ” third edition CRC Press 2009 page, 199 - 209.
[2] Bhandari, V.B., “ Design of Machine Elements ” Tata McGraw - Hill Publishing , Company Limited New Delhi 2010, page 130 - 132 .
[3] Gere, James M. and Timoshenko, Stephen P. “ Mechanics of Materials ” C.B.S.Publishers and Distributors Delhi 1986 p - 702 - 727.
[4] Ronald Richards Jr. “ Principles of solid mechanics ” CRC Press 2010 page 162 - 164.
[5] Sadd Martin H. “ Elasicity: Theory, Applications and Numerics ” Academic press 2009, page 528 - 529.
[6] Lindeburg Michael R. “Core Engineering concepts for students and professionals ” PPI 2010, eqn 52.54.
[7] Holland and Liverpool, M.,” Pure Bending of Beams havi ng Initial Curvature “, Engl., Aeronet, Dec 1974, p 570 - 573.
[8] Summers and Steven, C., “ Evolution, Growth of Computer Aided Design ”, U.S.A., Aug 1986, p167 - 170.
[9] E. Narvydas, N. Puodziuniene, “ Circumferential stress concentration factor at the asymmetric shallow notches of the lifting hooks of trapezoidal cross - section ” Journal of Mechanika 2012 volume 18(12), page 152 - 153.
Keywords
Curved beam, flexural equation, eccentricity, bending stresses, trapezoidal cross - section .