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Proceedings Papers

A Phase Field Method Based Fracture Analysis of Functionally Graded Plates

Sidharth P. C., B. N. Rao
Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T03A056, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106859
https://doi.org/10.1115/PVP2023-106859
View Paper titled, A Phase Field Method Based Fracture Analysis of Functionally Graded Plates
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Topics: Finite element analysis, Fracture (Materials), Plates (structures), Shapes
Proceedings Papers

A Phase Field Approach to Fracture Mechanics Problems

Sidharth P. C., B. N. Rao
Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T02A007, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106981
https://doi.org/10.1115/PVP2023-106981
View Paper titled, A Phase Field Approach to Fracture Mechanics Problems
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Topics: Approximation, Crack propagation, Displacement, Engineering simulation, Finite element analysis, Fracture (Materials), Fracture mechanics, Modeling, Numerical analysis, Shapes
Journal Articles

Asymptotic Crack Size of a Prototype Sized Pipe Bend and Comparison With A16 Master Curve

Suresh Kumar R, B. N. Rao, K. Velusamy
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2022, 144(3): 031307.
Paper No: PVT-20-1182
https://doi.org/10.1115/1.4053850
Published Online: March 8, 2022
View Article titled, Asymptotic Crack Size of a Prototype Sized Pipe Bend and Comparison With A16 Master Curve
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Topics: Fracture (Materials), Pipe bends, Stress, Engineering prototypes
Proceedings Papers

Numerical Studies on the Dynamic Characteristics of Series-Connected Multistable Laminates

P. M. Anilkumar, B. N. Rao, S. Scheffler, R. Rolfes, A. Haldar, E. L. Jansen
Proc. ASME. SMASIS2021, ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, V001T07A006, September 14–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: SMASIS2021-68073
https://doi.org/10.1115/SMASIS2021-68073
View Paper titled, Numerical Studies on the Dynamic Characteristics of Series-Connected Multistable Laminates
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Topics: Laminates, Shapes, Vibration, Aerospace industry, Composite materials, Design, Equilibrium (Physics), Excitation, Finite element analysis, Hardening (Curing)
Journal Articles

Efficient Assessment of Structural Reliability in Presence of Random and Fuzzy Uncertainties

A. S. Balu, B. N. Rao
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research-Article
J. Mech. Des. May 2014, 136(5): 051008.
Paper No: MD-13-1452
https://doi.org/10.1115/1.4026650
Published Online: March 21, 2014
View Article titled, Efficient Assessment of Structural Reliability in Presence of Random and Fuzzy Uncertainties
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Topics: Approximation, Failure, Probability, Reliability, Uncertainty, Density, Errors, Cantilever beams, Trusses (Building)
Proceedings Papers

Coupled EFGM and F2LFEM for Fracture Analysis of Cracks

K. N. Rajesh, B. N. Rao
Proc. ASME. PVP2009, Volume 5: High Pressure Technology; Nondestructive Evaluation Division; Student Paper Competition, 293-303, July 26–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77190
https://doi.org/10.1115/PVP2009-77190
View Paper titled, Coupled EFGM and F2LFEM for Fracture Analysis of Cracks
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Topics: Fracture (Materials), Stress, Shapes, Finite element analysis, Finite element methods, Fractals, Galerkin method
Proceedings Papers

Fractal Finite-Element Method for Evaluating Sensitivities of Fracture Parameters for Multiple Cracked Systems

R. M. Reddy, B. N. Rao
Proc. ASME. IMECE2008, Volume 12: Mechanics of Solids, Structures and Fluids, 583-592, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-66949
https://doi.org/10.1115/IMECE2008-66949
View Paper titled, Fractal Finite-Element Method for Evaluating Sensitivities of Fracture Parameters for Multiple Cracked Systems
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Topics: Finite element methods, Fractals, Fracture (Materials), Fracture mechanics, Stability, Continuum mechanics, Finite difference methods, Reliability, Sensitivity analysis, Shapes
Proceedings Papers

Fractal Finite-Element Based Continuum Shape Sensitivity Analysis of Cracks

B. N. Rao, R. M. Reddy
Proc. ASME. PVP2007, Volume 2: Computer Applications/Technology and Bolted Joints, 27-34, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26791
https://doi.org/10.1115/PVP2007-26791
View Paper titled, Fractal Finite-Element Based Continuum Shape Sensitivity Analysis of Cracks
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Topics: Finite element analysis, Fractals, Fracture (Materials), Sensitivity analysis, Shapes, Fracture mechanics, Probability, Event history analysis, Finite difference methods, Reliability
Proceedings Papers

Stochastic Meshfree Method for Computational Fracture Mechanics

B. N. Rao, C. O. Arun, M. S. Siva Kumar
Proc. ASME. PVP2007, Volume 3: Design and Analysis, 365-371, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26794
https://doi.org/10.1115/PVP2007-26794
View Paper titled, Stochastic Meshfree Method for Computational Fracture Mechanics
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Topics: Computer programming, Crack propagation, Design, Finite element analysis, Finite element methods, Fracture (Materials), Fracture mechanics, Galerkin method, Geometry, Least squares approximations
Proceedings Papers

Fuzzy Meshfree Method for Fracture Analysis of Cracks

B. N. Rao, A. S. Balu
Proc. ASME. PVP2007, Volume 2: Computer Applications/Technology and Bolted Joints, 35-42, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26792
https://doi.org/10.1115/PVP2007-26792
View Paper titled, Fuzzy Meshfree Method for Fracture Analysis of Cracks
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Topics: Fracture (Materials), Meshfree methods, Stress, Finite element methods, Geometry, Uncertainty, Materials properties, Computer programming, Crack propagation, Finite element analysis
Proceedings Papers

Efficient Reliability Analysis Using Multipoint Response Surface Method

B. N. Rao, Rajib Chowdhury, A. Meher Prasad
Proc. ASME. PVP2007, Volume 7: Operations, Applications and Components, 335-347, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26793
https://doi.org/10.1115/PVP2007-26793
View Paper titled, Efficient Reliability Analysis Using Multipoint Response Surface Method
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Topics: Event history analysis, Response surface methodology, Design, Failure, Probability, Approximation, Weight (Mass)
Proceedings Papers

Probabilistic Fracture Mechanics Using Fractal Finite Element Method

R. M. Reddy, B. N. Rao
Proc. ASME. PVP2008, Volume 5: High Pressure Technology; Nondestructive Evaluation Division; Student Paper Competition, 237-247, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61109
https://doi.org/10.1115/PVP2008-61109
View Paper titled, Probabilistic Fracture Mechanics Using Fractal Finite Element Method
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Topics: Finite element methods, Fractals, Fracture mechanics, Fracture (Materials), Reliability, Event history analysis, Failure, Geometry, Materials properties, Probability
Proceedings Papers

Structural Reliability Evaluation Using Enhanced HDMR

B. N. Rao, Rajib Chowdhury
Proc. ASME. PVP2008, Volume 2: Computer Applications/Technology and Bolted Joints, 357-367, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61876
https://doi.org/10.1115/PVP2008-61876
View Paper titled, Structural Reliability Evaluation Using Enhanced HDMR
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Topics: Approximation, Event history analysis, Failure, Probability, Reliability, Simulation, Uncertainty
Proceedings Papers

Stochastic Damage Growth Analysis Using EFGM

C. O. Arun, B. N. Rao, S. M. Sivakumar
Proc. ASME. PVP2008, Volume 3: Design and Analysis, 441-450, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61882
https://doi.org/10.1115/PVP2008-61882
View Paper titled, Stochastic Damage Growth Analysis Using EFGM
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Topics: Damage, Boundary-value problems, Algorithms, Damage mechanics, Galerkin method, Materials properties
Proceedings Papers

Interaction Integrals for Fracture Analysis of Functionally Graded Piezoelectric Materials

B. N. Rao
Proc. ASME. PVP2008, Volume 6: Materials and Fabrication, Parts A and B, 179-187, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61875
https://doi.org/10.1115/PVP2008-61875
View Paper titled, Interaction Integrals for Fracture Analysis of Functionally Graded Piezoelectric Materials
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Topics: Fracture (Materials), Piezoelectric materials, Displacement, Computation, Stress
Proceedings Papers

A New Interaction Integral Method for Mesh-Free Analysis of Cracks in Functionally Graded Materials

B. N. Rao, S. Rahman
Proc. ASME. PVP2002, New and Emerging Computational Methods: Applications to Fracture, Damage, and Reliability, 55-76, August 5–9, 2002
Publisher: American Society of Mechanical Engineers
Paper No: PVP2002-1195
https://doi.org/10.1115/PVP2002-1195
View Paper titled, A New Interaction Integral Method for Mesh-Free Analysis of Cracks in Functionally Graded Materials
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Topics: Fracture (Materials), Functionally graded materials, Finite element methods, Galerkin method, Geometry, Materials properties, Numerical analysis, Stress
Proceedings Papers

Mesh-Free Simulation in Elastic-Plastic Fracture Mechanics

B. N. Rao, S. Rahman
Proc. ASME. PVP2002, New and Emerging Computational Methods: Applications to Fracture, Damage, and Reliability, 103-123, August 5–9, 2002
Publisher: American Society of Mechanical Engineers
Paper No: PVP2002-1199
https://doi.org/10.1115/PVP2002-1199
View Paper titled, Mesh-Free Simulation in Elastic-Plastic Fracture Mechanics
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Topics: Fracture mechanics, Simulation, Fracture (Materials), Boundary layers, Deformation, Hardening, Materials properties, Numerical analysis, Solids, Stress
Proceedings Papers

Stochastic Meshless Analysis of Elastic-Plastic Cracked Structures

B. N. Rao, S. Rahman
Proc. ASME. PVP2002, New and Emerging Computational Methods: Applications to Fracture, Damage, and Reliability, 133-146, August 5–9, 2002
Publisher: American Society of Mechanical Engineers
Paper No: PVP2002-1201
https://doi.org/10.1115/PVP2002-1201
View Paper titled, Stochastic Meshless Analysis of Elastic-Plastic Cracked Structures
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Topics: Event history analysis, Finite difference methods, Fracture (Materials), Fracture mechanics, Geometry, Materials properties, Meshfree methods, Probability, Reliability, Sensitivity analysis
Proceedings Papers

A New Interaction Integral Method for Analysis of Cracks in Orthotropic Functionally Graded Materials

B. N. Rao, S. Rahman
Proc. ASME. PVP2003, Computer Technology and Applications, 215-230, July 20–24, 2003
Publisher: American Society of Mechanical Engineers
Paper No: PVP2003-1906
https://doi.org/10.1115/PVP2003-1906
View Paper titled, A New Interaction Integral Method for Analysis of Cracks in Orthotropic Functionally Graded Materials
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Topics: Fracture (Materials), Functionally graded materials, Boundary element methods, Finite element analysis, Finite element methods, Geometry, Materials properties, Numerical analysis, Stress
Proceedings Papers

Continuum Shape Sensitivity Analysis of Mode-I Fracture in Functionally Graded Materials

B. N. Rao, S. Rahman
Proc. ASME. PVP2003, Computer Technology and Applications, 161-186, July 20–24, 2003
Publisher: American Society of Mechanical Engineers
Paper No: PVP2003-1901
https://doi.org/10.1115/PVP2003-1901
View Paper titled, Continuum Shape Sensitivity Analysis of Mode-I Fracture in Functionally Graded Materials
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Topics: Fracture (Materials), Functionally graded materials, Sensitivity analysis, Shapes, Boundary element methods, Continuum mechanics, Displacement, Finite difference methods, Finite element methods, Stress