Civil Engineering Department

Fracture Mechanics
Ultra-high performance concrete
Fracture and Fatigue analysis in structural members, Coupled corrosion-fatigue studies
Size Effect, Damage Characterization through experimental and analytical methods
Dynamic fracture performance of composites

Fracture Mechanics

Ultra-high performance concrete

Fracture and Fatigue analysis in structural members, Coupled corrosion-fatigue studies

Size Effect, Damage Characterization through experimental and analytical methods

Dynamic fracture performance of composites

Award	Awarding Organisation	Year
Outstanding Young Faculty	Indian Institute of Technology Roorkee	2023
Fellow	International Association of Fracture Mechanics for Concrete and Concrete Structures (IA-FraMCoS)	2023
High value National Doctoral Fellowship (NDF)	AICTE	2008-2011

From	To	Designation	Organisation
2019	Continuing	Associate Professor	Indian Institute of Technology, Roorkee
2012	2019	Assistant Professor	Indian Institute of Technology, Roorkee

Degree	Subject	University	Year
Ph.D.	Civil Engineering	Indian Institute of Science, Bangalore	2012
M. Tech.	Civil Engineering	Indain Institute of Technology, Delhi	2007
B. Tech.	Civil Engineering	University College of Engineering, Burla, Odisha (Presently known as VSSUT, Burla)	2004

Sort by Year (Ascending)

1.

Ray, S. and Chandra Kishen, J. M. (2010). Fatigue crack propagation model for plain concrete – Analogy with population growth. Engineering Fracture Mechanics. DOI: 10.1016/j.engfracmech.2010.09.008

2.

Ray, S. and Chandra Kishen, J. M. (2011). Fatigue crack propagation model and size effect in concrete using dimensional analysis. Mechanics of Materials. DOI: 10.1016/j.mechmat.2010.12.002

3.

Ray, S. and Chandra Kishen, J. M. (2012). Fatigue crack growth due to overloads in plain concrete using scaling laws. SADHANA - Academy Proceedings in Engineering Sciences; Indian Academy of Sciences. DOI: 10.1007/s12046-012-0069-1

4.

Shah, S. G., Ray, S. and Chandra Kishen, J. M. (2014). Fatigue Crack Propagation studies in Concrete - Concrete Bi-material Interface. International Journal of Fatigue . DOI: 10.1016/j.ijfatigue.2014.01.015

5.

Ray, S. and Chandra Kishen, J. M. (2014). Analysis of fatigue crack growth in reinforced concrete beams. Materials and Structures. DOI: 10.1617/s11527-013-0054-0

6.

Bhowmik, S. and Ray, S. (2018). An improved crack propagation model for plain concrete under fatigue loading. Engineering Fracture Mechanics. DOI: 10.1016/j.engfracmech.2018.01.003

7.

Bhowmik, S., Dubey, S. and Ray, S. (2019). Investigation on Fracture Process of Concrete. Fracture and Structural Integrity. DOI: 10.3221/IGF-ESIS.48.40

8.

Bhowmik, S. and Ray, S. (2019). An experimental Approach for Characterization of Fracture Process Zone in Concrete. Engineering Fracture Mechanics. Volume: 211 Pages: 401-419

9.

Ray, S. Jeshna, C. C. and Gupta, N. (2020). Fatigue Life Assessment of Concrete Members under Variable Amplitude Loading: An Analytical Approach. Engineering Fracture Mechanics. DOI: 10.1016/j.engfracmech.2019.106735

10.

Das, S., Ray, S. and Sarkar, S. (2020). Early Strength Development in Concrete using Preformed CSH Nano Crystals. Construction and Building Materials. DOI: 10.1016/j.conbuildmat.2019.117214

11.

Ray, S., Daudi, L., Yadav, H. and R. N., G. D. Ransinchung (2020). Utilization of Jarosite waste for the development of sustainable concrete by reducing the cement content. Journal of Cleaner Production. DOI: 10.1016/j.jclepro.2020.122546

12.

Samal, D. K. , Ray, S. and Hemalatha, T. (2022). Influence of Differential ITZ Thickness around the Aggregate on Properties of Concrete. Journal of Materials in Civil Engineering, ASCE. DOI: 10.1061/(ASCE)MT.1943-5533.0004280

13.

Kumar, B. and Ray, S. (2022). Nano-mechanics based crack growth characterization of concrete under fatigue loading. Procedia Structural Integrity. DOI: 10.1016/j.prostr.2022.03.091

14.

Saini, S. K., Ransinchung, G. D., Kumar, P. and Ray, S. (2022). Investigation of jarosite-cement blends for hydration process and mechanical behavior in PQC mixes. Innovative Infrastructure Solutions. DOI: 10.1007/s41062-021-00707-6

15.

Kumar, B. and Ray, S. (2022). A multi-scale based fracture characterization in concrete under fatigue loading using critical energy dissipation. International Journal of Fatigue. DOI: 10.1016/j.ijfatigue.2022.107165

16.

Das, S., Sarkar, S. and Ray, S. (2022). Impurity-Free Synthesis of Calcium Silicate 3 Hydrate Seed-Based Concrete Hardening 4 Accelerator from Agricultural Waste. Journal of Materials in Civil Engineering, ASCE. DOI: https://doi.org/10.1061/(ASCE)MT.1943-5533.0004658

17.

Samal, D. and Ray, S. (2023). An improved understanding on the influence of water-cement ratio and ITZ on fracture mechanisms in concrete. Magazine of Concrete Research. DOI: 10.1680/jmacr.22.00147

18.

Dubey, S. and Ray, S. (2023). Influence of heterogeneity on size effect models and fracture characteristics of plain concrete. Theoretical and Applied Fracture Mechanics. DOI: 10.1016/j.tafmec.2023.103993

19.

Kumar B., Dubey S. and Ray S. (2023). A theoretical model for the prediction of fracture process zone in concrete under fatigue loading: Energy based approach. Mechanics of Materials. DOI: https://doi.org/10.1016/j.mechmat.2023.104850

20.

Pattajoshi S., Ray S., and Joshi Y. K. (2024). Dynamic behavior of multi-layer composite against single and multiple projectile impact loading. Theoretical and Applied Fracture Mechanics. DOI: https://doi.org/10.1016/j.tafmec.2023.104189

21.

Sharma, A., Ray S. and Iqbal, M. A. (2024). Physio-chemical, Mechanical and Fracture Characterization of Sustainable Ultra-high Performance Composite. Magazine of Concrete Research. DOI: https://doi.org/10.1680/jmacr.23.00061

22.

Kumar, B., Sharma, A., and Ray, S. (2024). Characterization of crack-bridging and size effect on ultra-high performance fibre reinforced concrete under fatigue loading. International Journal of Fatigue. DOI: https://doi.org/10.1016/j.ijfatigue.2024.108158

23.

Kumar, B., Sharma, A., Ray, S. (2024). An analytical approach for characterizing the fracture behaviour of ultra-high-performance fibre reinforced concrete. Composite Structures. DOI: https://doi.org/10.1016/j.compstruct.2024.117922

24.

Samal, D. and Ray, S. (2024). Wavelet entropy-based damage characterization and material phase differentiation in concrete using acoustic emissions. Engineering Failure Analysis. DOI: https://doi.org/10.1016/j.engfailanal.2024.108144 Get rights and content

25.

S Kapoor, S Ray, J P Sahoo, Y K Joshi (2024). Optimization of multi-layered composites against ballistic impact: A mesoscale approach. Composite Structures. DOI: DOI: https://doi.org/10.1016/j.compstruct.2024.118097

26.

S Dubey, B Kumar, S Ray (2024). Heterogeneity induced fracture characterization of concrete under fatigue loading using digital image correlation and acoustic emission techniques. International Journal of Fatigue. DOI: https://doi.org/10.1016/j.ijfatigue.2024.108474

27.

Sharma, A., Iqbal, M. A. and Ray, S. (2024). Physio-chemical, mechanical and fracture analysis of ultra-highperformance cementitious composite. Magazine of Concrete Research. DOI: 10.1680/jmacr.23.00061

Sort by Year (Ascending)

1. Title:- Fracture Mechanics based Fatigue Analysis in Reinforced Concrete Members:A Computational A
Sponsor: IIT Roorkee (Faculty Initiation Grant)	Sanctioned Year: 2013-14	Amount: ₹ 10.00 Lakhs	Role: PI

2. Title:- A Multi Scale Based Fracture and Fatigue Analysis in Quasi-Brittle Materials
Sponsor: SERB, New Delhi	Sanctioned Year: 2015-16	Amount: ₹ 32.50 Lakhs	Role: PI

3. Title:- Development of Agriculture Waste-based Accelerator for Enhanced Concrete Hardening (AgWACH)
Sponsor: National Building Construction Corporation Ltd., New Delhi	Sanctioned Year: 2015-16	Amount: ₹ 36.60 Lakhs	Role: PI

4. Title:- Development of Sustainable Construction Products Incorporating Zinc Waste
Sponsor: Hindustan Zinc Limited	Sanctioned Year: 2017-18	Amount: ₹ 17.00 Lakhs	Role: PI

5. Title:- Modelling, Simulations and Dynamic Fracture Behaviour of Composites under High Strain Rate Loading
Sponsor: Armament Research Board, New Delhi	Sanctioned Year: 2020-21	Amount: ₹ 58.73 Lakhs	Role: PI

6. Title:- Development of Sustainable Concrete Utilizing Mine Waste Rock
Sponsor: Hindustan Zinc Limited, Udaipur	Sanctioned Year: 2020-21	Amount: ₹ 35.40 Lakhs	Role: PI

7. Title:- Fracture Performance of Reinforced Concrete Members in Coupled Corrosion and Fatigue Environment
Sponsor: Science and Engineering Research Board (SERB)	Sanctioned Year: 2021-22	Amount: ₹ 38.00 Lakhs	Role: PI

8. Title:- From Cradle to Commercialization: Scaling-up and Validation of AgWACH in the Construction Industry
Sponsor: NBCC (India) Ltd.	Sanctioned Year: 2023-24	Amount: ₹ 70.00 Lakhs	Role: PI

Designation	Organisation	From Period	To Period
Coordinator	IIT Roorkee-NBCC, Research & Development Centre	2023	2025
Chief Warden	Kasturba Bhawan, IIT Roorkee	2020	2021
Warden	Kasturba Bhawan, IIT Roorkee	2018	2020
Member Management Committee	Aarohi Child Care Centre, IIT Roorkee	2016
O. C. Concrete Laboratory, Structural Engineering Group	Department of Civil Engineering, IIT Roorkee	2018
Member of Office Establishment Committee	Department of Civil Engineering, IIT Roorkee	2018	2020
Deputy O.C.	Concrete Lab, Department of Civil Engineering, IIT Roorkee	2014	2018
Member of CAD Laboratory and web management	Department of Civil Engineering, IIT Roorkee	2014	2018
Member of Departmental Academic programme Committee (DAPC)	Department of Civil Engineering, IIT Roorkee	2016	2018
O.C. M.Tech., Structural Engineering Group	Department of Civil Engineering, IIT Roorkee	2016	2018
Member of Departmental Administrative Committee	Department of Civil Engineering, IIT Roorkee	2014	2016
Member of Office Establishment and Central facility	Department of Civil Engineering, IIT Roorkee	2014	2016

S. No.	Membership
1.	American Society of Civil Engineers, Member
2.	Indian Concrete Institute (ICI), Member
3.	Indian Society for Construction Materials and Structures, Member

1.

Samal, D., Ray, S. and Hemalatha, T. (2020). Effects of Water to Cement Ratio on Concrete Fracture Parameters. 978-981-13-8766-1 Springer

2.

Kapoor, S., Ray, S. (2024). Optimization of Multi-layered Composite Structures Against Impact Loading. https://doi.org/10.1007/978-981-99-6030-9_24 Springer, Singapore.

S. No.	Project Title	Student Name	Degree	Year
1.	Utilization of mine waste rock as coarse aggregate in concrete	Tariku Abebe Mamo	UG
2.	Fracture behavior of steel fiber reinforced concrete	Aditya Gaur	UG
3.	Coupled corrosion-fatigue in concrete	Aneesh Kumar Dohare	UG
4.	Damage characterization in plain and fibre-reinforced concrete	Ghan Prakash Badu	UG
5.	Utilization of mine waste rock as coarse aggregate in concrete	Tariku Abebe Mamo	UG	2021
6.	Utilization of mine waste rock as coarse aggregate in concrete	Tariku Abebe Mamo	UG	2021
7.	Evaluation of fracture parameters and crack bridging degradation due to fatigue loading	Sunny	UG	2021

Sort by Year (Ascending)

S. No.	Project Title	Student Name	Degree	Year
1.	Fatigue analysis of RC members under variable amplitude cyclic loading	Jeshna C C	PG	2014
2.	Analysis of Concrete Filled Reinforced Concrete Pipes as Tubular Columns	T V Babu	PG	2015
3.	Evaluation of Reinforced Concrete Panels under Blast Loading	Lt Col K V Kartik	PG	2016
4.	Studies on Crack Interaction Mechanism	Sarfaraz Alam	PG	2016
5.	Fatigue Analysis of Reinforced Concrete Members	Abhinav Singh	PG	2016
6.	Fracture behavior of plain concrete members	Jasmeet Singh Gandhi	PG	2017
7.	Investigation on fracture properties in plain concrete members	Inder Singh	PG	2017
8.	Use of Zinc waste as a construction material	Himanshu Yadav	PG	2018
9.	Crack propagation in plain concrete under fatigue loading	Ankit Mukati	PG	2018
10.	Performance of Jarosite based concrete	Lubwama Daudi	PG	2019
11.	Analytical prediction of crack resistance in concrete	Manoj Ragav	PG	2019
12.	DAMAGE CHARACTERIZATION IN CONCRETE BY USING ACOUSTIC EMISSION TECHNIQUE	Mahesh V Sarje	PG	2020
13.	Evaluation of fracture parameters and crack bridging degradation due to fatigue loading	Sunny	PG	2021
14.	Utilization of mine waste rock as coarse aggregate in concrete	Tariku Abebe Mamo	PG	2021
15.	Fracture behaviour of steel fibre reinforced concrete	Aditya Gaur	PG	2021
16.	Coupled corrosion-fatigue in concrete	Aneesh Kumar Dohare	PG	2022
17.	Damage characterization in plain and fibre-reinforced concrete	Ghan Prakash Badu	PG	2022

Sort by Year (Ascending)

S. No.	Topic	Scholar Name	Registration Year	Co-Supervisor
1.	Dynamic Fracture Behavior of layered composite under high-strain rate loading	Sobhan Pattajoshi (Project Category)	2021
2.	Fracture Performance of RC Concrete in coupled corrosion and fatigue.	Vivek Vishwakarma (Project category)	2021
3.	Mechanical, fracture and durability performance of ultra-high performance concrete	Samridhi Varsha	2021	Prof. Sudakshina Dutta,
4.	Optimization of layered composites under high strain rate loading.	Shashwat Kapoor (project Category)	2021
5.	Thermo-Mechanical and Fracture Studies of Ultra-High-Performance Hybrid Fiber Reinforced Concrete	Sneha (PMRF)	2021
6.	Multi-scale modelling of concrete fracture.	Vibhum Mahajan	2022
7.	Fracture and fatigue analysis of laminated composites	Dharmendra Singh	2023	Prof. Sonalisa Ray,
8.	To be decided.	Ashwin Ramidhami	2023	Prof. Pradeep Bhargava,
9.	To be decided.	Rajan Kumar	2024	Prof. Sudipta Sarkar,
10.	To be decided.	Subhralina Pal	2024
11.	To be decided.	Ankush Bhalke	2024	Prof. Sudipta Sarkar,

Sort by Year (Ascending)

S. No.	Topic	Scholar Name	Status	Awarded Year
1.	ANALYTICAL AND EXPERIMENTAL INVESTIGATIONS ON CONCRETE MEMBERS UNDER FATIGUE LOADING	Sonali Bhowmik	Awarded	2019
2.	Wind pressure distribution on multi-span canopy roof	Neelam Rani	Awarded	2019
3.	Studies on fracture processes in cementitious composite under fatigue loading	Bineet Kumar	Awarded	2023
4.	Studies On ITZ And Damage Characteristics In Concrete Of Varying Strengths: An Analytical And Experimental Approach	Dinesh Kumar Samal	Awarded	2023
5.	Development of Agriculture Waste-based Accelerator for Enhanced Concrete Hardening (AgWACH)	Saikat Das	Awarded	2023
6.	Fracture and fatigue studies on ultra-high-performance (UHPC) concrete	Awadhesh Sharma	Awarded	2024
7.	Studies on Concrete Fracture Behaviour Under Monotonic and Fatigue Loading: Effect of Heterogeneity	Sandeep Kumar Dubey	Awarded	2024

S. No.	Course Name	Course Code	Class Name	Semester & Year
1.	Solid Mechanics	CEN-102	B. Tech.	Spring
2.	Engineering Graphics	CEN-201	B. Tech.	Autumn
3.	Structural Analysis I	CEN-207	B. Tech.	Autumn Semester 2020-21
4.	Design of Steel Elements	CEN-305	B. Tech.	Autumn
5.	Design of Steel Elements	CEN-354	B. Tech.	Spring
6.	Structural Dynamics	CEN-544	B. Tech. & M. Tech.	Autumn Semester 2023-24
7.	Concrete Technology	CEN-611	M. Tech.	Spring
8.	Fracture Mechanics in Quasi-brittle Materials	CEN-649	M. Tech.	Spring

Sort by Year (Ascending)

1.

Ray, S. and Chandra Kishen, J. M. (2008). Fatigue crack propagation model for plain concrete using self-similarity concepts. Interquadrennial Conference of the International Congress on Fracture (IQCICF). Place: Indian Institute of Science, Bangalore, India

2.

Ray, S. and Chandra Kishen, J. M. (2009). Estimation of fatigue crack propagation in concrete based on population growth model. 3rd International Congress on Computational Mechanics and Simulation (ICCMS09). Place: Indian Institute of Technology, Bombay, India

3.

Ray, S. and Chandra Kishen, J. M. (2009). Fatigue crack propagation in plain concrete using incomplete self-similarity. 12th International Conference on Fracture 2009, ICF-12. Place: Canada

4.

Ray, S. and Chandra Kishen, J. M. (2010). Fatigue life prediction of cracked concrete pavements. Conference on Infrastructure, Sustainable Transportation and Urban Planning (CISTUP). Place: Indian Institute of Science, Bangalore, India

5.

Ray, S. and Chandra Kishen, J. M. (2010). Energy based fatigue crack propagation model for plain concrete. 7th International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-7). Place: Jeju, Korea

6.

Ray, S. and Chandra Kishen, J. M. (2011). The effect of bond stress on residual strength of cracked RC beams. 21st International Conference on Structure Mechanics in Reactor Technology (SMiRT 21). Place: New Delhi, India

7.

Ray, S. and Chandra Kishen, J. M. (2011). Fatigue damage assessment in cracked RC beams. The International Conference on Advances in Construction Materials through Science and Engineering, RILEM. Place: Hong Kong

8.

Ray, S. and Chandra Kishen, J. M. (2011). Analysis of fatigue crack growth in RC beam. International Conference on Multimedia Technology (ICMT 2011), IEEE. Place: Hangzhou, China

9.

Ray, S. and Chandra Kishen, J. M. (2012). Fatigue crack growth analysis of short cracks in concrete. 23rd International Congress of Theoretical and Applied Mechanics (ICTAM 2012), IUTAM 2012. Place: Beijing, China

10.

Ray, S. and Chandra Kishen, J. M. (2012). Fatigue crack propagation model for bi-material interfaces. International Conference on Concrete Repair, Rehabilitation and Retrofitting. ICCRRR 2012. Place: Cape Town, South Africa

11.

Bhowmik, S. and Ray, S. (2016). Effect of Fracture Process Zone on Fatigue Crack Growth in Concrete. 9th International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-9). Place: Berkeley, California, USA

12.

Jeshna, C., Bhowmik, S. and Ray, S. (2016). Fatigue Analysis of Concrete Members Under Variable Amplitude Cyclic Loading. 5th International Congress on Computational Mechanics and Simulation (ICCMS2016). Place: Indian Institute of Technology, Bombay, India

13.

Bhattacharyya, B. and Ray, S. (2016). Sequential Experimental Design Based Uncertainty Quantification. 5th International Congress on Computational Mechanics and Simulation (ICCMS2016). Place: Indian Institute of Technology, Bombay, India.

14.

Bhowmik, S. and Ray. S. (2017). Shake-down Behavior of Reinforced Concrete Members under Fatigue. International Conference on Composite Materials and Structures (ICCMS-2017). Place: Hyderabad, India

15.

Das, S. Ray, S. and Sarkar, S. (2017). Effects of C-S-H Nano-Crystals on Early Strength Development on Concrete. International Conference on Advances on Construction Materials and Systems, ICCACMS 2017, RILEM-2017. Place: Chennai, India

16.

Samal, D., Ray, S. and Hemalatha, T. (2018). Effects of water to Cement ratio on Concrete Fracture Parameters. 2nd International Conference on Structural Integrity (ICONS-2018). Place: IIT Madras, India.

17.

Bhowmik, S., Dubey, S. and Ray, S. (2018). Investigation on Critical Energy Dissipation under Fatigue Loading. 6th International Conference on Crack Path (CP-2018). Place: Verona, Italy

18.

Das, S., Ray, S. and Sarkar, S. (2018). Early Hydration in Concrete using Nano Crystals. 6th International Symposium on Nanotechnology in Construction (NICOM6). Place: Hong Kong Science Park, Hong Kong

19.

Bhowmik, S. and Ray, S. (2018). Fatigue Life Assessment of Reinforced Concrete Members Considering Bond-slip. International Conference on Computational Modeling of Concrete and Concrete Structures (EURO-C, 2018). Place: Bad Hofgastein, Austria

20.

Samal, D. and Ray, S. (2019). Effect of Interfacial Transition Zone on Fracture Energy in Concrete. X International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-X). Place: Bayonne, France

21.

Sharma, A., Ray, S. and Iqbal, M. A. (2019). Fracture Behavior of Ultra-High Performance Concrete. 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-X). Place: Bayonne, France

22.

Samal, D., Ray S. and Hemalatha, T. (2019). Effect of Interfacial Transition Zone on Fracture Energy in Concrete. 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-X). Place: Bayonne, France

23.

Sharma, A., Ray, S. and Iqbal, M. A. (2019). Fracture Behavior of Ultra-High Performance Concrete. 10th International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-X). Place: Bayonne, France

24.

Das, S., Ray, S. and Sarkar, S. (2021). Performance Evaluation of Calcium silicate hydrate (CSH) based Sustainable Hardening Accelerator in Concrete. International Conference on Cement – Based Materials Tailored for a Sustainable Future (CBMT 2021). Place: Istanbul, Turkey

25.

Das, S., Ray, S. and Sarkar, S. (2022). Novel agricultural waste based hardening accelerator for early strength development of fly ash-based concrete. 2nd International Conference on Construction Materials and Structures (ICCMS 2022)/Materials Today proceeedings. DOI: 10.1016/j.matpr.2023.04.099 Place: Calicut, India

26.

Sharma, A., Ray, S. and Iqbal, M. A. (2022). Characterization of fracture development in geometrical similar ultra-high-performance concrete (UHPC) beams using acoustic emission (AE) technique. 2nd International Conference on Construction Materials and Structures (ICCMS 2022) Materials Today proceeedings. DOI: 10.1016/j.matpr.2023.03.691 Place: Calicut, India

27.

Kumar, B. and Ray, S. (2022). An analytical Approach for the Fracture Characterization in Concrete under cyclic loading. 2nd International Conference on Construction Materials and Structures (ICCMS 2022) Materials Today proceeedings. DOI: 10.1016/j.matpr.2023.04.075 Place: Calicut, India

28.

Kapoor, S. and Ray, S. (2022). Optimization of Multi-Layered Composite Structure Against Impact Loading. 13th International Symposium on Plasticity and Impact Mechanics (IMPLAST-2022). DOI: https://doi.org/10.1007/978-981-99-6030-9_24 Place: IIT Madras, Chennai, India

29.

Pattajoshi, S. and Ray, S. (2022). Dynamic Fracture Behavior of Layered Composite under High Strain Rate Loading. 13th International Symposium on Plasticity and Impact Mechanics (IMPLAST-2022). Place: IIT Madras, Chennai, India

30.

Dubey, S. and Ray, S. (2022). Fracture characteristics of concrete for different aggregate sized using acoustic emission. 26th International Conference on Structural Mechanics in Reactor Technology, SMiRT 26. Place: Berlin/Potsdam, Germany

31.

Pattajoshi, S. and Ray, S. (2023). Computational modelling of dynamic fracture of layered composite under various strain-rate loading. Eleventh International Conference On Fracture Mechanics OF Concrete and Concrete Structures (FraMCoS XI). DOI: https://doi.org/10.21012/FC11.092369 Place: Indian Institute of Science, Bangalore, India

32.

Kumar, B., and Ray, S. (2023). Energy Dissipation Approach To Characterize The Fracture Behavior Of Concrete Under Fatigue Loading. Eleventh International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-XI). DOI: https://doi.org/10.21012/FC11.092361

33.

Sneha, and Ray, S. (2023). Experimental Investigations On The Fracture Characteristics Of Ultra-High Performance Concrete Using Different Aspect Ratios. Eleventh International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-XI). DOI: https://doi.org/10.21012/FC11.092371

34.

Vishwakarma, Vivek and Ray, S. (2023). Effects Of Coupled Corrosion And Fatigue On The Performance Of Reinforced Cement Concrete.. Eleventh International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-XI). DOI: https://doi.org/10.21012/FC11.092373

35.

Dubey, S., and Ray, S. (2023). Fatigue Damage Prediction Of Concrete Using Acoustic Emission Approach With Account Of Concrete Heterogeneity. Eleventh International Conference on Fracture Mechanics of Concrete and Concrete Structures (FraMCoS-XI). DOI: https://doi.org/10.21012/FC11.092374

36.

Samal, D. K., Ray, S., and Hemalatha T. (2023). Investigation On The Influence Of Interfacial Transition Zone (ITZ) On Concrete Cracking Using Acoustic Emission Technique. Eleventh International Conference On Fracture Mechanics OF Concrete and Concrete Structures (FraMCoS XI). DOI: https://doi.org/10.21012/FC11.092391

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