1-10 of 10
A. Varvani-Farahani
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Ratcheting Examination of 1045 Notched Steel Plates under Low-High and High-Low Sequences

K. Kolasangiani, M. Shariati, A. Varvani-Farahani
Journal: Journal of Testing and Evaluation
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. September 2021, 49(5): 3685–3700.
Paper No: JTE20190728
https://doi.org/10.1520/JTE20190728
Published Online: September 1, 2021
View Articletitled, Ratcheting Examination of 1045 Notched Steel Plates under Low-High and High-Low Sequences
Open the PDF for Ratcheting Examination of 1045 Notched Steel Plates under Low-High and High-Low Sequences in another window
Journal Articles

Monotonic and Fatigue Response of Heat-Treated Friction Stir Welded Al 6061-T6 Joints: Testing and Characterization

S. Hassanifard, A. Nabavi-Kivi, A. Ghiasvand, A. Varvani-Farahani
Journal: Materials Performance and Characterization
Publisher: ASTM International
Article Type: Technical Papers
Matls. Perf. Charact.. August 2021, 10(1): 353–369.
Paper No: MPC20200076
https://doi.org/10.1520/MPC20200076
Published Online: April 23, 2021
View Articletitled, Monotonic and Fatigue Response of Heat-Treated Friction Stir Welded Al 6061-T6 Joints: Testing and Characterization
Open the PDF for Monotonic and Fatigue Response of Heat-Treated Friction Stir Welded Al 6061-T6 Joints: Testing and Characterization in another window
Journal Articles

Uniaxial Ratcheting Assessment of 304 Stainless Steel Samples Undergoing Step-Loading Conditions at Room and Elevated Temperatures

P. Karvan, A. Varvani-Farahani
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. July 2020, 142(3): 031003.
Paper No: MATS-19-1259
https://doi.org/10.1115/1.4045981
Published Online: February 6, 2020
View Articletitled, Uniaxial Ratcheting Assessment of 304 Stainless Steel Samples Undergoing Step-Loading Conditions at Room and Elevated Temperatures
Open the PDF for Uniaxial Ratcheting Assessment of 304 Stainless Steel Samples Undergoing Step-Loading Conditions at Room and Elevated Temperatures in another window
Topics: Cycles, Hardening, Kinematics, Stress, Temperature, Stainless steel, Steel, Operating temperature
Journal Articles

Ratcheting Prediction at the Notch Root of Steel Samples Over Asymmetric Loading Cycles

A. Shekarian, A. Varvani-Farahani
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. April 2020, 142(2): 021009.
Paper No: MATS-19-1105
https://doi.org/10.1115/1.4045363
Published Online: December 19, 2019
View Articletitled, Ratcheting Prediction at the Notch Root of Steel Samples Over Asymmetric Loading Cycles
Open the PDF for Ratcheting Prediction at the Notch Root of Steel Samples Over Asymmetric Loading Cycles in another window
Topics: Cycles, Hardening, Relaxation (Physics), Stress, Steel
Journal Articles

Ratcheting Prediction of 1070 and 16MnR Steel Alloys Under Uniaxial Asymmetric Stress Cycles By Means of Ohno–Wang and Ahmadzadeh–Varvani Kinematic Hardening Rules

G. R. Ahmadzadeh, S. M. Hamidinejad, A. Varvani-Farahani
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2015, 137(3): 031001.
Paper No: PVT-14-1035
https://doi.org/10.1115/1.4028970
Published Online: June 1, 2015
View Articletitled, Ratcheting Prediction of 1070 and 16MnR Steel Alloys Under Uniaxial Asymmetric Stress Cycles By Means of Ohno–Wang and Ahmadzadeh–Varvani Kinematic Hardening Rules
Open the PDF for Ratcheting Prediction of 1070 and 16MnR Steel Alloys Under Uniaxial Asymmetric Stress Cycles By Means of Ohno–Wang and Ahmadzadeh–Varvani Kinematic Hardening Rules in another window
Topics: Cycles, Hardening, Steel, Stress, Kinematics, Alloy steel
eBook Chapter

The Effect of Biaxial Strain Ratio and Periodic Compressive Overstrains on Fatigue Crack Growth Mode and Crack Growth Rate

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2000
https://doi.org/10.1520/STP13410S
ISBN-10: 0-8031-2617-4
ISBN: 978-0-8031-2617-6
Open the PDF for The Effect of Biaxial Strain Ratio and Periodic Compressive Overstrains on Fatigue Crack Growth Mode and Crack Growth Rate in another window
eBook Chapter

Increases in Fatigue Crack Growth Rate and Reductions in Fatigue Strength due to Periodic Overstrains in Biaxial Fatigue Loading

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2000
https://doi.org/10.1520/STP13434S
ISBN-10: 0-8031-2624-7
ISBN: 978-0-8031-2624-4
Open the PDF for Increases in Fatigue Crack Growth Rate and Reductions in Fatigue Strength due to Periodic Overstrains in Biaxial Fatigue Loading in another window
eBook Chapter

A New Multiaxial Fatigue Life and Crack Growth Rate Model for Various In-Phase and Out-of-Phase Strain Paths

Series: ASTM Select Technical Papers
Publisher: ASTM International
Published: 2000
https://doi.org/10.1520/STP13511S
ISBN-10: 0-8031-2865-7
ISBN: 978-0-8031-2865-1
Open the PDF for A New Multiaxial Fatigue Life and Crack Growth Rate Model for Various In-Phase and Out-of-Phase Strain Paths in another window
eBook Chapter

Effect of Periodic Compressive Overstrain Excursions on Crack Closure and Crack Growth Rates of Short Fatigue Cracks—Measurements and Modeling

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1999
https://doi.org/10.1520/STP15764S
ISBN-10: 0-8031-2611-5
ISBN: 978-0-8031-2611-4
Open the PDF for Effect of Periodic Compressive Overstrain Excursions on Crack Closure and Crack Growth Rates of Short Fatigue Cracks—Measurements and Modeling in another window
eBook Chapter

Short Fatigue Crack Characterization and Detection Using Confocal Scanning Laser Microscopy (CSLM)

Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1997
https://doi.org/10.1520/STP11891S
ISBN-10: 0-8031-2403-1
ISBN: 978-0-8031-2403-5
Open the PDF for Short Fatigue Crack Characterization and Detection Using Confocal Scanning Laser Microscopy (CSLM) in another window