Journal publications
K. Keerthana and J. M. Chandra Kishen. Micromechanical Effects of Loading Frequency on Fatigue Fracture in Concrete. ASCE Journal of Engineering Mechanics, 147, Issue 12, 2021 https://doi.org/10.1061/(ASCE)EM.1943-7889.0002018
K. Keerthana and J. M. Chandra Kishen. Micromechanics of fracture and failure in concrete under monotonic and fatigue loadings. Mechanics of Materials, 148, 103490, 2020. https://doi.org/10.1016/j.mechmat.2020.103490
K. Keerthana and J. M. Chandra Kishen. An experimental and analytical study on fatigue damage in concrete under variable amplitude loading. International Journal of Fatigue, 111, pp.278-288, 2018 https://doi.org/10.1016/j.ijfatigue.2018.02.014
K. Keerthana and J. M. Chandra Kishen. Micromechanics of concrete fracture under quasi-static cyclic and fatigue loading (Under review)
K. Keerthana and J. M. Chandra Kishen. Effect of notch size on flexural fatigue behavior of concrete. (Under review)
Conference Proceedings / Presentations
K. Keerthana and J. M. Chandra Kishen. Influence of loading frequency on micromechanics of concrete fatigue fracture. Biot-Bazant Conference on Engineering Mechanics and Physics of Porous Materials, June 2021 (virtual mode) https://sites.northwestern.edu/biotbazant2021/files/2020/07/410.pdf
K. Keerthana and J. M. Chandra Kishen. Understanding the mechanisms of fracture under fatigue loading in quasi-brittle materials – A perspective through acoustic emission and digital imaging. Engineering Mechanics Institute Conference and Probabilistic Mechanics Reliability Conference (EMI-PMC) May 2021. (virtual mode)
K. Keerthana and J. M. Chandra Kishen. Evaluation of fracture process zone formation in plain concrete subjected to flexural fatigue loading. 4th Indian Conference on Applied Mechanics (INCAM-2019), Bangalore, India, July 3-5, 2019.
K. Keerthana and J. M. Chandra Kishen, Effect of loading frequency on flexural fatigue behaviour of concrete. 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-10), Bayonne, France, June 23-26, 2019. https://doi.org/10.21012/FC10.233285
K. Keerthana and J. M. Chandra Kishen. Modelling fatigue behavior in concrete under variable amplitude loading – overload effects. International Conference on Structural Integrity and Durability (ICSID-2017), Dubrovnik, Croatia, August 15 - 18, 2017. http://icsid.fsb.hr/downloads/icsid2017_program.pdf
K. Keerthana and J. M. Chandra Kishen, 2017. Non-local damage model for concrete under variable amplitude loading. 14th International Conference on Fracture (ICF-14), Rhodes, Greece, June 18-23, 2017. ISBN: 978-1-5108-7848-8
K. Keerthana and J. M. Chandra Kishen. Studies on the application of variable amplitude loading to concrete through energy equivalence. 9th International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-9), Berkeley, U.S.A, May 29-June 1, 2016. https://framcos.org/FraMCoS-9/Full-Papers/73.pdf