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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Engineering and Technology 86 371 352 123 114 370 23282

Kamal H. Khayat publications per year

The chart shows the history of publications by Kamal H. Khayat between 1990 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Kamal H. Khayat published across 36 years, from 1990 to 2025, averaging 12.5 papers a year. Output peaked at 35 publications in 2017. 31 of the 451 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1990 to 2025. Vertical axis: number of publications, 0 to 35. Peak 35 publications in 2017. 1990: 3 publications 1991: 3 publications 1992: 2 publications 1993: 3 publications 1994: 1 publication 1995: 4 publications 1996: 1 publication 1997: 9 publications 1998: 4 publications 1999: 12 publications 2000: 11 publications 2001: 8 publications 2002: 4 publications 2003: 8 publications 2004: 6 publications 2005: 9 publications 2006: 13 publications 2007: 6 publications 2008: 5 publications 2009: 9 publications 2010: 18 publications 2011: 9 publications 2012: 9 publications 2013: 5 publications 2014: 30 publications 2015: 7 publications 2016: 22 publications 2017: 35 publications 2018: 26 publications 2019: 26 publications 2020: 29 publications 2021: 28 publications 2022: 25 publications 2023: 30 publications 2024: 15 publications 2025: 16 publications
1990 2025

451 publications in total across all disciplines

View publications per year as a table
Kamal H. Khayat: publications per year, 1990 to 2025
Year Publications
1990 3
1991 3
1992 2
1993 3
1994 1
1995 4
1996 1
1997 9
1998 4
1999 12
2000 11
2001 8
2002 4
2003 8
2004 6
2005 9
2006 13
2007 6
2008 5
2009 9
2010 18
2011 9
2012 9
2013 5
2014 30
2015 7
2016 22
2017 35
2018 26
2019 26
2020 29
2021 28
2022 25
2023 30
2024 15
2025 16
Total 451
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Kamal H. Khayat publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Kamal H. Khayat sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: publications, 38–47 to 804+. Vertical axis: number of scientists, 0 to 457. Most scientists, 457, have 148–157 publications. The last bar groups every scientist with 804 publications or more. The highlighted bar, 368–377 publications, is where this scientist sits. 38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38–47 publications 804+

This scientist: 370 publications — 86th percentile

86% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

View publications distribution as a table
Number of Engineering and Technology scientists by publication count, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
Publications Scientists This scientist
38–47 20
48–57 35
58–67 96
68–77 135
78–87 190
88–97 259
98–107 283
108–117 369
118–127 341
128–137 386
138–147 372
148–157 457
158–167 415
168–177 407
178–187 421
188–197 378
198–207 403
208–217 317
218–227 346
228–237 321
238–247 260
248–257 280
258–267 240
268–277 214
278–287 242
288–297 203
298–307 166
308–317 154
318–327 175
328–337 159
338–347 99
348–357 131
358–367 106
368–377 118 370
378–387 97
388–397 108
398–407 82
408–417 71
418–427 64
428–437 55
438–447 54
448–457 60
458–467 47
468–477 40
478–487 30
488–497 29
498–507 38
508–517 40
518–527 32
528–537 23
538–547 28
548–557 23
558–567 19
568–577 16
578–587 17
588–597 18
598–607 22
608–617 15
618–627 9
628–637 11
638–647 21
648–657 12
658–667 9
668–677 11
678–687 9
688–697 6
698–707 14
708–717 7
718–727 8
728–737 10
738–747 9
748–757 5
758–767 5
768–777 11
778–787 7
788–797 2
798–803 4
804+ 100
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Kamal H. Khayat D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Kamal H. Khayat sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 78 bars. Horizontal axis: D-Index, 30 to 107+. Vertical axis: number of scientists, 0 to 426. Most scientists, 426, have 42 D-Index. The last bar groups every scientist with 107 D-Index or more. The highlighted bar, 86 D-Index, is where this scientist sits. 30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 86 D-Index — 96th percentile

96% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

View D-Index distribution as a table
Number of Engineering and Technology scientists by D-index, Research.com 2026 ranking edition. Based on 9,796 ranked scientists.
D-Index Scientists This scientist
30 59
31 114
32 129
33 189
34 200
35 262
36 311
37 312
38 350
39 385
40 348
41 362
42 426
43 380
44 310
45 341
46 301
47 306
48 271
49 246
50 210
51 253
52 213
53 221
54 195
55 186
56 170
57 167
58 166
59 144
60 152
61 141
62 138
63 131
64 118
65 114
66 119
67 95
68 87
69 77
70 89
71 69
72 54
73 46
74 55
75 54
76 49
77 53
78 46
79 28
80 39
81 36
82 24
83 26
84 36
85 18
86 25 86
87 19
88 26
89 27
90 23
91 15
92 12
93 9
94 15
95 10
96 13
97 13
98 9
99 7
100 7
101 8
102 7
103 7
104 9
105 6
106 9
107+ 99
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Overview

Kamal H. Khayat is affiliated with the Missouri University of Science and Technology in the United States. Their research primarily spans the field of engineering, with a strong focus on civil and structural engineering and building and construction. Additional subfields include automotive engineering, materials chemistry, and mechanical engineering, reflecting a multidisciplinary approach to construction materials and structural analysis.

The main topics covered in Kamal H. Khayat's research include innovative concrete reinforcement materials, concrete and cement materials research, and innovations in concrete and construction materials. Their work also addresses concrete properties and behavior, structural behavior of reinforced concrete, additive manufacturing and 3D printing technologies, as well as concrete corrosion and durability.

Frequent co-authors collaborating with Kamal H. Khayat encompass:

  • Le Teng
  • Ammar Yahia
  • Jingjie Wei
  • Nima Farzadnia
  • Wu-Jian Long

Their research has been published extensively, with frequent publications occurring in the following journals:

  • Cement and Concrete Composites
  • Construction and Building Materials
  • Cement and Concrete Research
  • ACI Materials Journal
  • Materials and Structures

Recent papers authored or co-authored by Kamal H. Khayat include:

  • New development of ultra-high-performance concrete (UHPC), 2021, Composites Part B Engineering
  • Fiber orientation effects on ultra-high performance concrete formed by 3D printing, 2021, Cement and Concrete Research
  • An ensemble machine learning approach for prediction and optimization of modulus of elasticity of recycled aggregate concrete, 2020, Construction and Building Materials
  • Mechanisms underlying the strength enhancement of UHPC modified with nano-SiO2 and nano-CaCO3, 2021, Cement and Concrete Composites
  • Effect of carbon nanotube and graphite nanoplatelet on composition, structure, and nano-mechanical properties of C-S-H in UHPC, 2022, Cement and Concrete Research

The scope of Kamal H. Khayat's research emphasizes both experimental and computational methods to improve the properties and applications of ultra-high-performance concrete and recycled aggregate concrete. Their work incorporates advanced materials such as nano-sized particles and carbon-based nanomaterials, as well as modern manufacturing techniques including 3D printing. This reflects a comprehensive approach to addressing challenges in durability, structural performance, and sustainability in construction engineering.

Best Publications

  • New development of ultra-high-performance concrete (UHPC)

    Jiang Du;Weina Meng;Kamal H. Khayat;Yi Bao

  • WORKABILITY, TESTING, AND PERFORMANCE OF SELF-CONSOLIDATING CONCRETE

    K. H. Khayat

  • Viscosity-enhancing admixtures for cement-based materials — An overview

    Kamal H. Khayat

  • Influence of silica fume content on microstructure development and bond to steel fiber in ultra-high strength cement-based materials (UHSC)

    Zemei Wu;Zemei Wu;Caijun Shi;Kamal Khayat

  • Investigation of mechanical properties and shrinkage of ultra-high performance concrete: Influence of steel fiber content and shape

    Zemei Wu;Zemei Wu;Caijun Shi;Kamal Henri Khayat

  • Mechanical Properties of Ultra-High-Performance Concrete Enhanced with Graphite Nanoplatelets and Carbon Nanofibers

    Weina Meng;Kamal H. Khayat

  • Analytical models for estimating yield stress of high-performance pseudoplastic grout

    A Yahia;K.H Khayat

  • Effect of Graphite Nanoplatelets and Carbon Nanofibers on Rheology, Hydration, Shrinkage, Mechanical Properties, and Microstructure of UHPC

    Weina Meng;Kamal H. Khayat

  • Rheological properties of ultra-high-performance concrete — An overview

    Kamal Henri Khayat;Weina Meng;Weina Meng;Kavya Vallurupalli;Le Teng

  • USE OF VISCOSITY-MODIFYING ADMIXTURE TO ENHANCE STABILITY OF FLUID CONCRETE

    Kamal Henri Khayat;Zubeir Guizani

  • Extension of the Reiner–Riwlin equation to determine modified Bingham parameters measured in coaxial cylinders rheometers

    Dimitri Feys;Jon E. Wallevik;Ammar Yahia;Kamal H. Khayat;Kamal H. Khayat

  • Effects of different nanomaterials on hardening and performance of ultra-high strength concrete (UHSC)

    Zemei Wu;Zemei Wu;Caijun Shi;Kamal Khayat;Shu Wan

  • Optimization and performance of cost-effective ultra-high performance concrete

    Weina Meng;Mahdi Valipour;Kamal Henri Khayat

  • How do fiber shape and matrix composition affect fiber pullout behavior and flexural properties of UHPC

    Zemei Wu;Zemei Wu;Kamal Henri Khayat;Kamal Henri Khayat;Caijun Shi

  • Avoiding inaccurate interpretations of rheological measurements for cement-based materials

    Olafur H. Wallevik;Dimitri Feys;Jon E. Wallevik;Kamal H. Khayat

  • Improving flexural performance of ultra-high-performance concrete by rheology control of suspending mortar

    Weina Meng;Kamal Henri Khayat

  • An overview on the effect of internal curing on shrinkage of high performance cement-based materials

    Jianhui Liu;Caijun Shi;Xianwei Ma;Kamal H. Khayat;Kamal H. Khayat

  • Effect of Hybrid Fibers on Fresh Properties, Mechanical Properties, and Autogenous Shrinkage of Cost-Effective UHPC

    Weina Meng;Kamal H. Khayat

  • Effect of nano-SiO2 particles and curing time on development of fiber-matrix bond properties and microstructure of ultra-high strength concrete

    Zemei Wu;Zemei Wu;Kamal Henri Khayat;Kamal Henri Khayat;Caijun Shi

  • On the measurement of evolution of structural build-up of cement paste with time by static yield stress test vs. small amplitude oscillatory shear test

    Qiang Yuan;Dajun Zhou;Kamal H. Khayat;Dimitri Feys

  • Comparison of Field-Oriented Test Methods to Assess Dynamic Stability of Self-Consolidating Concrete

    Kamal H. Khayat;Joseph Assaad;Joseph Daczko

Frequent Co-Authors

Feng Xing
Feng Xing Shenzhen University
Caijun Shi
Caijun Shi Hunan University
Geert De Schutter
Geert De Schutter Ghent University
Aditya Kumar
Aditya Kumar Missouri University of Science and Technology
Brahim Benmokrane
Brahim Benmokrane Université de Sherbrooke
Jay G. Sanjayan
Jay G. Sanjayan Swinburne University of Technology
Hongyan Ma
Hongyan Ma Missouri University of Science and Technology
Reza Zoughi
Reza Zoughi Iowa State University
Yi Bao
Yi Bao Stevens Institute of Technology
Patrick Paultre
Patrick Paultre Université de Sherbrooke

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