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C. Hari Manoj Simha
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Journal Articles

Low-Constraint Toughness Testing of Two Single-Edge Notched Tension Methods in a Single Specimen

Dong-Yeob Park, Jean-Philippe Gravel, C. Hari Manoj Simha, Jie Liang, Da-Ming Duan
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. October 2016, 138(5): 051401.
Paper No: PVT-14-1157
https://doi.org/10.1115/1.4032998
Published Online: April 29, 2016
View Article titled, Low-Constraint Toughness Testing of Two Single-Edge Notched Tension Methods in a Single Specimen
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Topics: Fracture (Materials), Fracture toughness, Gages, Pipes, Tension, Testing, Pipelines, Geometry, ASTM International, Displacement
Journal Articles

Estimating Lower Bound Limit Loads for Structures Subjected to Multiple Loads

C. Hari Manoj Simha, Reza Adibi-Asl
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2015, 137(4): 041205.
Paper No: PVT-14-1004
https://doi.org/10.1115/1.4029793
Published Online: August 1, 2015
View Article titled, Estimating Lower Bound Limit Loads for Structures Subjected to Multiple Loads
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Topics: Stress, Pressure
Proceedings Papers

Fracture Toughness of X70 Pipe Girth Welds Using Clamped SE(T) and SE(B) Single-Specimens

Dong-Yeob Park, Jean-Philippe Gravel, C. Hari Manoj Simha, Jie Liang, Da-Ming Duan
Proc. ASME. IPC2014, Volume 4: Production Pipelines and Flowlines; Project Management; Facilities Integrity Management; Operations and Maintenance; Pipelining in Northern and Offshore Environments; Strain-Based Design; Standards and Regulations, V004T11A005, September 29–October 3, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IPC2014-33233
https://doi.org/10.1115/IPC2014-33233
View Paper titled, Fracture Toughness of X70 Pipe Girth Welds Using Clamped SE(T) and SE(B) Single-Specimens
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Topics: Displacement, Fracture (Materials), Fracture toughness, Gages, Heat, Peak load, Pipes, Tension, Testing, Welded joints
Proceedings Papers

Low-Constraint Toughness Testing of Two SE(T) Methods in a Single Specimen

Dong-Yeob Park, Jean-Philippe Gravel, C. Hari Manoj Simha, Jie Liang, Da-Ming Duan
Proc. ASME. PVP2014, Volume 6B: Materials and Fabrication, V06BT06A038, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28415
https://doi.org/10.1115/PVP2014-28415
View Paper titled, Low-Constraint Toughness Testing of Two SE(T) Methods in a Single Specimen
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Topics: Fracture toughness, Testing, Fracture (Materials), Gages, Geometry, Pipes, ASTM International, Displacement, Pipelines, Temperature
Journal Articles

Evaluation of Two Low-Constraint Toughness Test Methods in a Single Specimen

Dong-Yeob Park, Jean-Philippe Gravel, Muhammad Arafin, Jie Liang, C. Hari Manoj Simha
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research-Article
J. Eng. Mater. Technol. January 2015, 137(1): 011003.
Paper No: MATS-14-1100
https://doi.org/10.1115/1.4028728
Published Online: October 23, 2014
View Article titled, Evaluation of Two Low-Constraint Toughness Test Methods in a Single Specimen
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Topics: Fracture (Materials), Fracture toughness, Gages, Pipes
Proceedings Papers

Estimating Lower Bound Limit Loads: No Iterations/Modulus Adjustment

C. Hari Manoj Simha, Reza Adibi-Asl
Proc. ASME. PVP2012, Volume 2: Computer Technology and Bolted Joints, 93-99, July 15–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: PVP2012-78558
https://doi.org/10.1115/PVP2012-78558
View Paper titled, Estimating Lower Bound Limit Loads: No Iterations/Modulus Adjustment
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Topics: Stress, Collapse, Computation, Elastic moduli, Finite element analysis, Stress concentration
Journal Articles

Limit Load Solutions for Cracked Elbows Subjected to Internal Pressure and In-Plane Bending

C. Hari Manoj Simha
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Design And Analysis
J. Pressure Vessel Technol. August 2012, 134(4): 041201.
https://doi.org/10.1115/1.4005867
Published Online: July 9, 2012
View Article titled, Limit Load Solutions for Cracked Elbows Subjected to Internal Pressure and In-Plane Bending
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Topics: Fracture (Materials), Pressure, Stress
Journal Articles

Lower Bound Limit Load Estimation Using a Linear Elastic Analysis

C. Hari Manoj Simha, R. Adibi-Asl
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2012, 134(2): 021207.
https://doi.org/10.1115/1.4005057
Published Online: January 19, 2012
View Article titled, Lower Bound Limit Load Estimation Using a Linear Elastic Analysis
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Topics: Collapse, Finite element analysis, Stress, Plasticity, Computation, Deformation
Journal Articles

Orientation and Path Dependence of Formability in the Stress- and the Extended Stress-Based Forming Limit Curves

C. Hari Manoj Simha, Kaan Inal, Michael J. Worswick
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2008, 130(4): 041009.
https://doi.org/10.1115/1.2931152
Published Online: September 17, 2008
View Article titled, Orientation and Path Dependence of Formability in the Stress- and the Extended Stress-Based Forming Limit Curves
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Topics: Forming limit diagrams, Stress, Aluminum, Hardening, Steel
Journal Articles

Application of an Extended Stress-Based Forming Limit Curve to Predict Necking in Stretch Flange Forming

C. Hari Manoj Simha, Rassin Grantab, Michael J. Worswick
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. October 2008, 130(5): 051007.
https://doi.org/10.1115/1.2844593
Published Online: August 14, 2008
View Article titled, Application of an Extended Stress-Based Forming Limit Curve to Predict Necking in Stretch Flange Forming
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Topics: Computation, Failure, Flanges, Forming limit diagrams, Necking, Stress, Shells
Journal Articles

Prediction of Necking in Tubular Hydroforming Using an Extended Stress-Based Forming Limit Curve

C. Hari Manoj Simha, Javad Gholipour, Alexander Bardelcik, Michael J. Worswick
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. January 2007, 129(1): 36–47.
https://doi.org/10.1115/1.2400269
Published Online: August 9, 2006
View Article titled, Prediction of Necking in Tubular Hydroforming Using an Extended Stress-Based Forming Limit Curve
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Topics: Necking, Stress, Computation, Forming limit diagrams, Aluminum alloys, Failure