scholarly journals STRESS ANALYSIS AND FATIGUE LIFE PREDICTION OF WING- FUSELAGE LUG JOINT ATTACHMENT BRACKET OF A TRANSPORT AIRCRAFT

2014 ◽  
Vol 03 (15) ◽  
pp. 818-822 ◽  
Author(s):  
Sriranga B.k .
Keyword(s):  
Fatigue Life ◽  
Stress Analysis ◽  
Life Prediction ◽  
Fatigue Life Prediction ◽  
Transport Aircraft

Simulation of Fatigue Life Prediction and Enhancement of Connecting Rod of Car Engine

2012 ◽  
Vol 557-559 ◽  
pp. 2410-2414
Author(s):  
Ojo Kurdi ◽  
Mohd Arif Bin Mat Norman ◽  
Ian Yulianti ◽  
Muhammad Nizam Bin Md Rashid
Keyword(s):  
Finite Element Method ◽  
Fatigue Life ◽  
Stress Analysis ◽  
Life Prediction ◽  
Fatigue Life Prediction ◽  
Connecting Rod ◽  
Modified Model ◽  
Stress Region ◽  
Life Enhancement ◽  
Fatigue Life Enhancement

This paper investigates the fatigue life prediction and fatigue life enhancement of connecting rods of car engine. The fatigue life prediction was simulated by analyzing the stress occur in the connecting rod and then simulate the fatigue life prediction. The stress analysis was done by using finite element method. The results obtained from stress analysis is used as the input to simulate the fatigue life using stress-life method. The simulation was done for two models, the existing model and modified model. The modified model is the existing model with increased thickness in the highest stress region. The results show that the modified model has an improved fatigue life up to 231% compared to that of the existing model.

scholarly journals Fatigue life prediction of dentin–adhesive interface using micromechanical stress analysis

2011 ◽  
Vol 27 (9) ◽  
pp. e187-e195 ◽  
Author(s):  
Viraj Singh ◽  
Anil Misra ◽  
Orestes Marangos ◽  
Jonggu Park ◽  
Qiang Ye ◽  
...  
Keyword(s):  
Fatigue Life ◽  
Stress Analysis ◽  
Life Prediction ◽  
Fatigue Life Prediction ◽  
Adhesive Interface ◽  
Dentin Adhesive

A robust stress analysis method for fatigue life prediction of welded structures

2016 ◽  
Vol 60 (2) ◽  
pp. 299-314 ◽  
Author(s):  
Rakesh Goyal ◽  
Mohamad El-Zein ◽  
Grzegorz Glinka
Keyword(s):  
Fatigue Life ◽  
Stress Analysis ◽  
Life Prediction ◽  
Fatigue Life Prediction ◽  
Analysis Method ◽  
Welded Structures

Fatigue Strength of the Rolls with Grooves

2013 ◽  
Vol 459 ◽  
pp. 330-334 ◽  
Author(s):  
Željko Domazet ◽  
Francisko Lukša ◽  
Miro Bugarin
Keyword(s):  
Fatigue Life ◽  
Fatigue Strength ◽  
Stress Analysis ◽  
Detailed Analysis ◽  
Life Prediction ◽  
Experimental Testing ◽  
Fatigue Life Prediction ◽  
Critical Area ◽  
Roughing Mill ◽  
Mill Stand

In Steelworks Split failures of the rolls with grooves on the 3-high-roughing mill stand occurred four times. Detailed analysis of all the elements which influenced the failure was carried out. Stress analysis shownthatthe most critical area of the roll is the 7.a caliber what is corresponding with fracture positions. The fatigue strength of the material in the caliber groove for fatigue life prediction was missing and fatigue strength is determined by experimental testing.

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