A Linear Elastic Fracture Mechanics Analysis of the Pre-Cracked Concrete Failure Mechanism Under Modes I, II, III, and IV Loading Conditions

2022 ◽  
Author(s):  
J. Fu ◽  
H. Haeri ◽  
M. D. Yavari ◽  
V. Sarfarazi ◽  
M. F. Marji ◽  
...  
Keyword(s):  
Fracture Mechanics ◽  
Failure Mechanism ◽  
Linear Elastic Fracture Mechanics ◽  
Loading Conditions ◽  
Cracked Concrete ◽  
Linear Elastic ◽  
Concrete Failure ◽  
Mechanics Analysis ◽  
Elastic Fracture

scholarly journals Estimation of Crack Extension in a Piping Elbow Using Fracture Mechanics Techniques

1974 ◽  
Vol 96 (4) ◽  
pp. 273-278 ◽  
Author(s):  
L. A. James
Keyword(s):  
Elevated Temperature ◽  
Fracture Mechanics ◽  
Crack Extension ◽  
Linear Elastic Fracture Mechanics ◽  
Loading Conditions ◽  
Operational Environment ◽  
Analysis Techniques ◽  
Linear Elastic ◽  
Elastic Fracture ◽  
Made In

The extension of a hypothetical crack in a piping elbow under fatigue loadings at elevated temperature is estimated using the analysis techniques of linear-elastic fracture mechanics. The assumptions and approximations concerning the stress and loading conditions, expected in-service operational environment, and material properly behavior that must be made in order to complete the analysis are discussed in detail.

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