Call For Paper Volume:4 Issue:10 Oct'2017 |

Interference Effect of V, U & Square Notches of Variation of Parameters on Elastic Stress & Strain Concentration of Periodic Notches on The bars

Publication Date : 10/07/2015



Author(s) :

Ahire Hemantkumar Jagnnath , Prof. S. S. Barve , Prof. H. S. Deore .


Conference Name :
4th International Conference on Recent Trends in Engineering & Technology(ICRTET-2015) July 2-4,2015 Organized by SNJB's KBJ College of Engineering,Chandwad,Nashik,Maharashtra,India



Abstract :

Geometrical features such as notches and corners give rise to stress concentrations. In industrial components these features are often designed with a constant radius, width, depth & Centre distance; however it is already known that a more complex shape, having a variable r, w, d, cd can have a much lower stress concentration factor. In this paper we describe new approaches for obtaining useful variable-r, w, d, Cd of notches. In the presence of sharp V-notches, U- notches, Square- Notches the stress distributions are singular and the intensity of the stress fields is given in terms of the notch stress intensity factors which are largely used in the literature for fatigue strength assessments of bars. The FEM is employed to study the effect of notch depth on a new strainconcentration factor (SNCF) for circular bars with a multiple-notch under axial, pure bending, torsion condition. In the presence of notches with different radius, width and depth & CD, the equations obtained are compared with finite element results, showing a very good agreement. Keywords- stress concentration, FEA, notch parameters


No. of Downloads :

12


Indexing

Web Design MymensinghPremium WordPress ThemesWeb Development

Conference organizers are invited to submit conference proposals. Contact: info.ijmter@gmail.com

July 3, 2017

International Conference on Recent Trends in Engineering and Technology published by IJMTER

May 10, 2016
Prof. Rahulkumar M. Sonar Program Director, ICRTET'2015 Conference Venue: SNJB's Late Sau. K. B. Jain College of Engineering Chandwad

National Conference on “Advances in Engineering and Technology for Sustainable Development” @ Government Polytechnic, Nagpur (MS) , Published By IJMTER

February 24, 2015
Currently Being Held @ Government Polytechnic, Nagpur (MS), INDIA Date: 27th February,2015 Published & Proceeding By: IJMTER Published in Volume-2 , Issue- 2 February-2015

We welcome innovative Research from Researcher.

September 30, 2014

Welcome to International Journal of Modern Trends in Engineering and Research

July 21, 2014