A stress-path-independent damage variable for concrete under multiaxial stress conditions

2020 ◽  
Vol 206 ◽  
pp. 59-74
Author(s):  
Guosheng Wang ◽  
Dechun Lu ◽  
Xin Zhou ◽  
Yufei Wu ◽  
Xiuli Du ◽  
...  
Keyword(s):  
Stress Path ◽  
Stress Conditions ◽  
Damage Variable ◽  
Multiaxial Stress

Cumulative Damage in Fatigue under Multiaxial Stress Conditions

1974 ◽  
Vol 188 (1) ◽  
pp. 423-430 ◽  
Author(s):  
D. L. Mcdiarmid
Keyword(s):  
Experimental Investigation ◽  
Aluminium Alloy ◽  
Principal Stress ◽  
Stress Ratio ◽  
Uniaxial Stress ◽  
Cumulative Damage ◽  
Stress Conditions ◽  
Multiaxial Stress ◽  
Stress Ratios ◽  
Damage Criteria

Previous investigations into cumulative damage fatigue under uniaxial stress are discussed in conjunction with the parameters relevant to the present experimental investigation. The results of two-level block programme tests on 2L65 aluminium alloy at four values of constant principal stress ratio and at several combinations of two different principal stress ratios are presented and discussed with reference to cumulative damage criteria developed for the case of uniaxial fatigue stress.

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