Call For Paper Volume:4 Issue:8 Aug'2017 |

Analysis of stress concentration of notched bar

Publication Date : 11/07/2015



Author(s) :

Prof. Harshal Deore , Mr. Devendra Deore , Prof. Rajendra Chaudhari.


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 :

Mechanical shafts, bars and many mechanical components contain geometrical discontinuities, such as circumferential notches. These circumferential notches are of prime importance in the life assessment of circular bars or shafts, since they act as local stress and strain raisers. When a notched component is loaded, local stress and strain concentrations are generated in the notch area. The stresses often exceed the yield limit of the material in the small region around the notch root, even at relatively low nominal elastic stresses. The knowledge of stress distributions on the net section is valuable for practical design and application of various engineering elements. In addition to the concentrations introduced by the notch, there is also a change in the stress state even if the stress state is uni axial throughout the remainder of the gage length. That is, the stress state becomes tri axial stress state in the immediate vicinity of the notch root. These circumferential notches may be single or many. Few attempts are been made towards evaluation of interference effect in case of double symmetrical notches. This study aims that finite element analysis of double circular U notch and its analytical validation to enhance the knowledge of stress pattern, stress concentration along the length of circular bar under static tension.


No. of Downloads :

10


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