# Browse by IITH Authors

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**25**.

## Article

Dhaladhuli, Pranavi and Amirtham, Rajagopal and Reddy, Junuthula N.
(2022)
*Interaction between interfacial damage and crack propagation in quasi-brittle materials.*
Mechanics of Advanced Materials and Structures, 29 (22).
pp. 3187-3208.
ISSN 1537-6494

Basak, Arthesh and Amirtham, Rajagopal
(2022)
*On the choice of mathematical functions to model damage in anisotropic soft tissues.*
Materials Today: Proceedings.
pp. 1-5.
ISSN 2214-7853

Reddy, Surya Shekar K. and Amirtham, Rajagopal and Reddy, Junuthula N.
(2021)
*Modeling fracture in brittle materials with inertia effects using the phase field method.*
Mechanics of Advanced Materials and Structures.
pp. 1-16.
ISSN 1537-6494

Basak, Arthesh and Amirtham, Rajagopal and Basappa, Umesh
(2021)
*The use of contravariant tensor invariants to model damage in anisotropic soft tissues.*
Mechanics of Advanced Materials and Structures.
pp. 1-12.
ISSN 1537-6494

Chellapandian, M and S, Suriya Prakash and Amirtham, Rajagopal
(2018)
*Analytical and finite element studies on hybrid FRP strengthened RC column elements under axial and eccentric compression.*
Composite Structures, 184.
pp. 234-248.
ISSN 0263-8223

Kasi, B and Amirtham, Rajagopal and Steinmann, P
(2017)
*Adaptive Poly-FEM for the analysis of plane elasticity problems.*
International Journal for Computational Methods in Engineering Science and Mechanics, 18 (2-3).
pp. 146-165.
ISSN 1550-2287

Amirtham, Rajagopal and Kraus, Markus and Steinmann, Paul
(2017)
*Hyperelastic analysis based on a polygonal finite element method.*
Mechanics of Advanced Materials and Structures.
pp. 1-13.
ISSN 1537-6494
(In Press)

Preethi, K and Raghu, P and Amirtham, Rajagopal and Reddy, J N
(2017)
*Nonlocal nonlinear bending and free vibration analysis of a rotating laminated nano cantilever beam.*
Mechanics of Advanced Materials and Structures.
0-0.
ISSN 1537-6494
(In Press)

Basappa, U and Amirtham, Rajagopal and Reddy, J N
(2016)
*Adaptive Isogeometric Analysis Based on a Combined r-h Strategy.*
International Journal for Computational Methods in Engineering Science and Mechanics, 17 (2).
pp. 73-92.
ISSN 1550-2287

Kumar, N and Lambadi, H and Pandey, M and Amirtham, Rajagopal
(2016)
*Homogenization of Periodic Masonry using Self-Consistent Scheme and Finite Element Method.*
International Journal for Computational Methods in Engineering Science and Mechanics, 17 (1).
pp. 7-21.
ISSN 1550-2287

B, Balakrishnan and S, Raja and D, Dwarakanathan and Amirtham, Rajagopal
(2016)
*Vibroacoustic Performance of Fiber Metal Laminates with Delamination.*
Mechanics of Advanced Materials and Structures, 23 (12).
pp. 1369-1378.
ISSN 1537-6494

P, Raghu and K, Preethi and Amirtham, Rajagopal and Reddy, J N
(2015)
*Nonlocal third-order shear deformation theory for analysis of laminated plates considering surface stress effects.*
Composite Structures.
pp. 1-47.
ISSN 0263-8223
(In Press)

Kumar, N and Amirtham, Rajagopal and Pandey, M
(2015)
*A Rate Independent Cohesive Zone Model for Modeling Failure in Quasi-Brittle Materials.*
Mechanics of Advanced Materials and Structures, 22 (8).
pp. 681-696.
ISSN 1537-6494

Kasirajan, P and Amirtham, Rajagopal and Junuthula, N R
(2015)
*Surface and non-local effects for non-linear analysis of Timoshenko beams.*
International Journal of Non-Linear Mechanics, 76.
pp. 100-111.
ISSN 0020-7462

Somireddy, M and Amirtham, Rajagopal
(2014)
*Meshless natural neighbor Galerkin method for the bending and vibration analysis of composite plates.*
Composite Structures, 111 (1).
pp. 138-146.
ISSN 0263-8223

Kumar, N and Amirtham, Rajagopal and Pandey, M
(2014)
*Plasticity based approach for failure modelling of unreinforced masonry.*
Engineering Structures, 80.
pp. 40-52.
ISSN 0141-0296

Pal, M K and Amirtham, Rajagopal
(2014)
*Sensitivity analysis of linear elastic cracked structures using generalized finite element method.*
International Journal for Computational Methods in Engineering Science and Mechanics, 15 (5).
pp. 422-437.
ISSN 1550-2287

Markus, K and Amirtham, Rajagopal and Paul, S
(2013)
*Investigations on the polygonal finite element method: Constrained adaptive Delaunay tessellation and conformal interpolants.*
Computers and Structures, 120.
pp. 33-46.
ISSN 0045-7949

## Book Section

Nasedkina, A A and Amirtham, Rajagopal
(2017)
*Finite Element Homogenization of Periodic Block Masonry by the Effective Moduli Method.*
In:
Advanced Materials.
Springer, pp. 347-359.

Nasedkin, A V and Nasedkina, A A and Amirtham, Rajagopal
(2017)
*Finite Element Simulation of Thermoelastic Effective Properties of Periodic Masonry with Porous Bricks.*
In:
Wave Dynamics and Composite Mechanics for Microstructured Materials and Metamaterials.
Advanced Structured Materials, 59
.
Springer, Singapore, pp. 205-220.
ISBN 978-981-10-3796-2

## Conference or Workshop Item

Piska, Raghu and Rajagopal, Amirtham
(2014)
*Analytical solutions for nonlocal TSDT.*
In: 5th International congress on computational mechanics, Chennai, India..

Somireddy, M and Amirtham, Rajagopal
(2014)
*Meshless Natural Element Method for Nonlinear Analysis of Composite Plates.*
In: 5th International Congress on Computational Mechanics And Simulation, 10-13 December, 2014, Chennai, India.

Jancy, F and Amirtham, Rajagopal and B, Umashankar and M R, Madhav
(2011)
*Finite Element Modeling of Ground - Structure Interaction
Considering Non-Linear Response of the Ground.*
In: Proceedings of Indian Geotechnical Conference, 15-17, December 2011, Kochi.

## Thesis

Balaji, K S and Amirtham, Rajagopal
(2013)
*Adaptive n-Sided Polygonal Finite Element Method for Analysis of Plane Problems.*
Masters thesis, Indian Institute of Technology, Hyderabad.

L, Harish and Amirtham, Rajagopal
(2012)
*Computational Homogenisation and Failure Modelling Of Periodic Composites.*
Masters thesis, Indian Institute of Technology, Hyderabad.