M.R. Ayatollahi

21.4k total citations · 4 hit papers
449 papers, 18.3k citations indexed

About

M.R. Ayatollahi is a scholar working on Mechanics of Materials, Civil and Structural Engineering and Mechanical Engineering. According to data from OpenAlex, M.R. Ayatollahi has authored 449 papers receiving a total of 18.3k indexed citations (citations by other indexed papers that have themselves been cited), including 367 papers in Mechanics of Materials, 121 papers in Civil and Structural Engineering and 113 papers in Mechanical Engineering. Recurrent topics in M.R. Ayatollahi's work include Fatigue and fracture mechanics (253 papers), Mechanical Behavior of Composites (102 papers) and Numerical methods in engineering (74 papers). M.R. Ayatollahi is often cited by papers focused on Fatigue and fracture mechanics (253 papers), Mechanical Behavior of Composites (102 papers) and Numerical methods in engineering (74 papers). M.R. Ayatollahi collaborates with scholars based in Iran, Norway and Portugal. M.R. Ayatollahi's co-authors include M.R.M. Aliha, M.J. Pavier, A.R. Torabi, D. J. Smith, Bahador Bahrami, Morteza Nejati, Javad Akbardoost, M.M. Shokrieh, David J. Smith and S. Shadlou and has published in prestigious journals such as SHILAP Revista de lepidopterología, Scientific Reports and Carbon.

In The Last Decade

M.R. Ayatollahi

444 papers receiving 17.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

45th US Rock Mechanics / Geomechanics Symposium

2011 1.4k citations M.R. Ayatollahi et al. profile →
ISRM-Suggested Method for Determining the Mode I Static Fracture Toughness Using Semi-Circular Bend Specimen

2013 620 citations M.R. Ayatollahi et al. profile →
The role of T‐stress in brittle fracture for linear elastic materials under mixed‐mode loading

2001 541 citations M.R. Ayatollahi et al. Fatigue & Fracture of Engineering Materials & Structures profile →
Geometry and size effects on fracture trajectory in a limestone rock under mixed mode loading

2010 343 citations M.R. Ayatollahi et al. Engineering Fracture Mechanics profile →

Peers

M.R. Ayatollahi

CSE

M.R.M. Aliha Iran

Jean Lemaitre France

Xiaozhi Hu Australia

George Z. Voyiadjis United States

Luming Shen Australia

Surendra P. Shah United States

Goangseup Zi South Korea

Paul C. Paris United States

P.P. Camanho Portugal

Erik Schlangen Netherlands

M.R.M. Aliha Iran

M.R. Ayatollahi

8.3k ×0.6

8.2k ×1.4

CSE

2.5k ×0.5

1.5k ×0.5

2.1k ×0.8

Citations per year, relative to M.R. Ayatollahi M.R. Ayatollahi (= 1×) peers M.R.M. Aliha

Countries citing papers authored by M.R. Ayatollahi

Since Specialization

Citations

This map shows the geographic impact of M.R. Ayatollahi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by M.R. Ayatollahi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M.R. Ayatollahi more than expected).

Fields of papers citing papers by M.R. Ayatollahi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by M.R. Ayatollahi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by M.R. Ayatollahi. The network helps show where M.R. Ayatollahi may publish in the future.

Co-authorship network of co-authors of M.R. Ayatollahi

This figure shows the co-authorship network connecting the top 25 collaborators of M.R. Ayatollahi. A scholar is included among the top collaborators of M.R. Ayatollahi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with M.R. Ayatollahi. M.R. Ayatollahi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ahmadian, Hossein, et al.. (2025). A statistical framework proposed for estimating fracture resistance of additively manufactured PLA components considering crack tip plasticity effects. Theoretical and Applied Fracture Mechanics. 141. 105246–105246. 1 indexed citations

Ayatollahi, M.R., et al.. (2025). Enhancing fracture resistance of AM parts via the Concurrent Channel Reinforcement method: A Study of manufacturing parameters and loading conditions. Thin-Walled Structures. 219. 114178–114178.

Ayatollahi, M.R., et al.. (2024). A new strain-based approach to investigate the size and geometry effects on fracture resistance of rocks. Theoretical and Applied Fracture Mechanics. 134. 104679–104679. 4 indexed citations

Ahmadian, Hossein, et al.. (2024). Phase-field approach for fracture prediction of brittle cracked components. Engineering Fracture Mechanics. 309. 110417–110417. 6 indexed citations

Akbardoost, Javad, et al.. (2024). A strain-based criterion for predicting size-dependent fracture resistance of quasi-brittle materials under mixed mode loading. Engineering Fracture Mechanics. 310. 110513–110513. 4 indexed citations

Bahrami, Bahador, et al.. (2024). An investigation of machine learning algorithms for estimating fracture toughness of asphalt mixtures. Construction and Building Materials. 435. 136783–136783. 20 indexed citations

Torabi, A.R., et al.. (2024). Tensile fracture prediction of 3D-printed V-notched PLA specimens: Application of VIMC-MEMC in conjunction with brittle fracture criteria. Engineering Fracture Mechanics. 310. 110497–110497. 1 indexed citations

Pirmohammad, Sadjad, et al.. (2024). Experimental and numerical study on the effect of friction between crack faces on fracture parameters of hot mix asphalt concrete. Case Studies in Construction Materials. 21. e03775–e03775. 1 indexed citations

Choupani, Naghdali, et al.. (2024). Experimental and Analytical Investigations of Crack Removal Phenomenon in Highly Deformable Rubbers Weakened by a Crack and Loaded in Mode‐I Conditions. Fatigue & Fracture of Engineering Materials & Structures. 48(2). 827–839. 1 indexed citations

10.

Razavi, Nima, et al.. (2024). Concurrent channel reinforcement: A novel reinforcing procedure for polymeric structures fabricated via material extrusion technique. Thin-Walled Structures. 208. 112849–112849. 2 indexed citations

11.

Akhavan‐Safar, Alireza, et al.. (2023). Impact Fatigue Life of Adhesively Bonded Composite-Steel Joints Enhanced with the Bi-Adhesive Technique. Materials. 16(1). 419–419. 15 indexed citations

12.

Akhavan‐Safar, Alireza, et al.. (2023). Direct cohesive law measurement under mixed-mode loading using semi-circular bend (SCB) specimens. International Journal of Adhesion and Adhesives. 130. 103603–103603. 2 indexed citations

13.

Akhavan‐Safar, Alireza, et al.. (2023). Fracture energy and cohesive law analysis of adhesives using a recently developed SCB joint: The influence of joint geometry and mode mixity. International Journal of Solids and Structures. 286-287. 112581–112581. 4 indexed citations

14.

Ayatollahi, M.R., et al.. (2023). Effects of copper additives on load carrying capacity and micro mechanisms of fracture in 3D-printed PLA specimens. Theoretical and Applied Fracture Mechanics. 127. 104027–104027. 12 indexed citations

15.

Ayatollahi, M.R., et al.. (2020). Geometry effects on mode I brittle fracture in U‐notched specimens. Fatigue & Fracture of Engineering Materials & Structures. 44(4). 901–915. 5 indexed citations

16.

Ayatollahi, M.R., et al.. (2017). Fatigue performance of adhesively bonded single lap joints with non‐flat sinusoid interfaces. Fatigue & Fracture of Engineering Materials & Structures. 40(9). 1355–1363. 42 indexed citations

17.

Razavi, Nima, et al.. (2017). Effects of different indentation methods on fatigue life extension of cracked specimens. Fatigue & Fracture of Engineering Materials & Structures. 41(2). 287–299. 11 indexed citations

18.

Lazzarin, P., F. Berto, & M.R. Ayatollahi. (2013). Brittle failure of inclined key-hole notches in isostatic graphite under in-plane mixed mode loading. IRIS Research product catalog (Sapienza University of Rome). 111 indexed citations

19.

Berto, Filippo, P. Lazzarin, & M.R. Ayatollahi. (2013). Recent developments in brittle and quasi-brittle failure assessment of graphite by means of SED approach. Research Padua Archive (University of Padua). 3 indexed citations

20.

Ayatollahi, M.R. & A.R. Torabi. (2009). Investigation of Fracture in V-notched Brittle Polymers under Pure Shear Loading. SHILAP Revista de lepidopterología. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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