scholarly journals Fatigue Resistant Design of Round Bars Weakened by a V-Shaped Circumferential Notch

2014 ◽  
Vol 74 ◽  
pp. 321-324 ◽  
Author(s):  
Andrea Carpinteri ◽  
Camilla Ronchei ◽  
Sabrina Vantadori
Keyword(s):  
Circumferential Notch

Circumferential Notch Tensile Testing

2007 ◽  
Vol 154 (11) ◽  
pp. C658 ◽  
Author(s):  
R. K. Singh Raman ◽  
R. Rihan ◽  
R. N. Ibrahim
Keyword(s):  
Tensile Testing ◽  
Circumferential Notch

scholarly journals Strain rate concentration factor in comparison with stress concentration factor of a circumferential notch in a round bar specimen

2017 ◽  
Vol 83 (851) ◽  
pp. 17-00034-17-00034
Author(s):  
Nao-Aki NODA ◽  
Daichi AKAGI ◽  
Yunong SHEN ◽  
Rei TAKAKI ◽  
Tomohiro IKEDA ◽  
...  
Keyword(s):  
Stress Concentration ◽  
Strain Rate ◽  
Stress Concentration Factor ◽  
Concentration Factor ◽  
Round Bar ◽  
Circumferential Notch

Effect of Wear on the Fatigue Life of Annular Notched Shaft Based on Product Lifecycle Management

2009 ◽  
Vol 417-418 ◽  
pp. 469-472 ◽  
Author(s):  
You Tang Li ◽  
Zhi Yuan Rui ◽  
Chang Feng Yan
Keyword(s):  
Fatigue Life ◽  
Assessment Method ◽  
Product Lifecycle Management ◽  
Product Lifecycle ◽  
Mechanics Model ◽  
Fatigue Design ◽  
Fatigue Life Estimation ◽  
Set Up ◽  
Lifecycle Management ◽  
Circumferential Notch

Anti-fatigue design is a key content in product lifecycle management and there are many factors to affect the fatigue life of parts. For designing the fatigue life of shaft with a circumferential notch exactly, the influencing factors have been analyzed completely. The mechanics model for assessing the fatigue life of shaft is set up. The assessment method of fatigue life for shaft is set up according to the traditional fatigue life estimation. The effect of wearing parameter to fatigue life is analyzed and the results show that the wear is an important factor to affect the fatigue life.

Approximate Approach for Torsion Problem of a Shaft With a Circumferential Notch

1952 ◽  
Vol 19 (1) ◽  
pp. 16-18
Author(s):  
H. Ōkubo
Keyword(s):  
Maximum Stress ◽  
Point Of View ◽  
Torsion Problem ◽  
Circular Section ◽  
Technical Point ◽  
Approximate Approach ◽  
Long Period ◽  
Circumferential Notch

Abstract The torsion problem of a bar with varying circular section has been treated by several investigators over a long period. Usually, the solution covering all points in a shaft is found first and then the maximum stress is obtained. Accordingly, the analysis usually becomes complicated and so only few cases have been treated completely. It is essential from the technical point of view, however, to find the stresses around a notch rather than the stresses at every point in a shaft. The approach employed in this paper is somewhat different from others, and the approximate values for the stresses on the surface of a shaft are found directly without solving the problem completely.

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