A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cumulative Damage of Asphalt Materials Under Repeated-Load Indirect Tension
This report summarizes the results of an investigation of the applicability of Miner's Hypothesis to the fatigue data which were obtained using the dynamic indirect tensile test. Relationships between fatigue life and stress were established for simple-loading fatigue data from which Miner's Hypothesis could be verified for compound-loading fatigue life prediction. The hypothesis was evaluated experimentally by conducting compound-loading fatigue tests in which two stress levels were used. In addition, it was shown that it was possible to predict the permanent deformations which occur under two-level compound loading conditions from the simple summation of damage increments from simple-loading permanent deformation curves. Statistical estimates of the fatigue life of the asphalt mixtures investigated are presented for both the simple-loading and compound-loading test series.
Cumulative Damage of Asphalt Materials Under Repeated-Load Indirect Tension
This report summarizes the results of an investigation of the applicability of Miner's Hypothesis to the fatigue data which were obtained using the dynamic indirect tensile test. Relationships between fatigue life and stress were established for simple-loading fatigue data from which Miner's Hypothesis could be verified for compound-loading fatigue life prediction. The hypothesis was evaluated experimentally by conducting compound-loading fatigue tests in which two stress levels were used. In addition, it was shown that it was possible to predict the permanent deformations which occur under two-level compound loading conditions from the simple summation of damage increments from simple-loading permanent deformation curves. Statistical estimates of the fatigue life of the asphalt mixtures investigated are presented for both the simple-loading and compound-loading test series.
Cumulative Damage of Asphalt Materials Under Repeated-Load Indirect Tension
C. E. Cowher (author) / T. W. Kennedy (author)
1975
234 pages
Report
No indication
English
Viscoelastic Model of Asphalt Mixtures under Repeated Load
| British Library Online Contents | 2015
Viscoelastic Model of Asphalt Mixtures under Repeated Load
| Online Contents | 2015