World's Best Scientists 2026 revealed!

D-Index & Metrics

Engineering and Technology

D-Index
33
Citations
3488
World Ranking
9476
National Ranking
114

Xudong Qian 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 Xudong Qian sits on this spectrum.

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 publications 804+

This scientist: 183 publications — 41st percentile

41% of scientists in this discipline score the same or lower.

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

Xudong Qian 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 Xudong Qian sits on this spectrum.

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: 33 D-Index — 5th percentile

5% of scientists in this discipline score the same or lower.

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

Overview

Xudong Qian is affiliated with the National University of Singapore and focuses on research within the field of engineering. Their work spans several specialized subfields including mechanical engineering, mechanics of materials, civil and structural engineering, materials chemistry, and building and construction.

The main topics addressed in their research include:

  • Fatigue and fracture mechanics
  • Non-Destructive Testing Techniques
  • Structural Integrity and Reliability Analysis
  • Welding Techniques and Residual Stresses
  • Structural Health Monitoring Techniques
  • Structural Load-Bearing Analysis
  • Advanced Welding Techniques Analysis

Qian's research output includes numerous papers focused on mechanical and structural engineering issues. Notable recent publications are:

  • Independent and joint associations of dietary antioxidant intake with risk of post-stroke depression and all-cause mortality, 2022, Journal of Affective Disorders
  • Fracture and failure behavior of additive manufactured Ti6Al4V lattice structures under compressive load, 2021, Engineering Fracture Mechanics
  • Mechanical behaviors and failure modes of additive manufactured Ti6Al4V lattice structures under compressive load, 2022, Thin-Walled Structures
  • Study on residual stress distribution of 2024-T3 and 7075-T6 aluminum dissimilar friction stir welded joints, 2020, Engineering Failure Analysis
  • Dynamic responses of steel plates under repeated ice impacts, 2021, International Journal of Impact Engineering

The venues where they frequently publish include:

  • Engineering Fracture Mechanics
  • International Journal of Fatigue
  • Engineering Structures
  • Theoretical and Applied Fracture Mechanics
  • Journal of Constructional Steel Research

Qian has also contributed to book publications, notably with Springer Nature. One such work is the "Proceedings of The 17th East Asian-Pacific Conference on Structural Engineering and Construction, 2022," published in 2023.

Collaborative research is a significant aspect of Qian's work, with frequent co-authors including Liuyang Feng, Le Wang, Tianyao Liu, Yanghui Ou, and Yue Ma.

Best Publications

  • Effects of build direction on tensile and fatigue performance of selective laser melting Ti6Al4V titanium alloy

    Wenbo Sun;Yu'e Ma;Wei Huang;Weihong Zhang

  • Experimental behavior of cement filled pipe-in-pipe composite structures under transverse impact

    Yu Wang;Xudong Qian;J.Y. Richard Liew;Min-Hong Zhang

  • Design and construction of floating modular photovoltaic system for water reservoirs

    Jian Dai;Chi Zhang;Han Vincent Lim;Kok Keng Ang

  • Effects of boundary conditions and chord stresses on static strength of thick-walled CHS K-joints

    Y.S. Choo;X.D. Qian;J. Wardenier

  • Steel–concrete–steel sandwich system in Arctic offshore structure: Materials, experiments, and design

    Jia-Bao Yan;Jia-Bao Yan;Xue-Mei Liu;J.Y. Richard Liew;Xudong Qian

  • Static strength of thick-walled CHS X-joints—Part I. New approach in strength definition

    Y.S. Choo;X.D. Qian;J.Y.R. Liew;J. Wardenier

  • Fatigue and residual strength of concrete-filled tubular X-joints with full capacity welds

    Xudong Qian;Kittikun Jitpairod;Peter Marshall;Somsak Swaddiwudhipong

  • Investigation of the tool-rock interaction using Drucker-Prager failure criterion

    Weiji Liu;Xudong Qian;Tao Li;Yunlai Zhou

  • A review on design, manufacture and mechanics of composite risers

    Dinh-Chi Pham;N. Sridhar;Xudong Qian;Adam J. Sobey

  • Impact of cement composite filled steel tubes: An experimental, numerical and theoretical treatise

    Yu Wang;Xudong Qian;J.Y. Richard Liew;Min-Hong Zhang

  • Low cycle fatigue test and enhanced lifetime estimation of high-strength steel S550 under different strain ratios

    Liuyang Feng;Xudong Qian

  • Mechanical behaviors and failure modes of additive manufactured Ti6Al4V lattice structures under compressive load

    Unknown

  • Damage plasticity based numerical analysis on steel–concrete–steel sandwich shells used in the Arctic offshore structure

    Jia-Bao Yan;Xudong Qian;J.Y. Richard Liew;Liang Zong

  • Fracture and failure behavior of additive manufactured Ti6Al4V lattice structures under compressive load

    PeiYao Li;Yu E. Ma;WenBo Sun;Xudong Qian

  • Enhanced particle swarm optimization for size and shape optimization of truss structures

    Hongyou Cao;Xudong Qian;Zhijun Chen;Hongping Zhu

  • Study on residual stress distribution of 2024-T3 and 7075-T6 aluminum dissimilar friction stir welded joints

    Yanning Guo;Yu'e Ma;Xiushuo Zhang;Xudong Qian

  • Dynamic responses of steel plates under repeated ice impacts

    Unknown

  • Layout and size optimization of suspension bridges based on coupled modelling approach and enhanced particle swarm optimization

    Hongyou Cao;Xudong Qian;Zhijun Chen;Hongping Zhu

  • Experimental investigation and damage simulation of large-scaled filament wound composite pipes

    Zhenyu Huang;Zhenyu Huang;Xudong Qian;Zhoucheng Su;Dinh Chi Pham

  • Punching shear behavior of steel–concrete–steel sandwich composite plate under patch loads

    Jia-Bao Yan;Jun-Yan Wang;J.Y. Richard Liew;Xudong Qian

  • Ultimate strength behaviour of steel–concrete–steel sandwich plate under concentrated loads

    Jia-Bao Yan;Jun-Yan Wang;J.Y. Richard Liew;Xudong Qian

  • Methodology of calculating required chloride diffusion coefficient for intended service life as function of concrete cover in reinforced marine structures

    H. Justnes;M.O. Kim;S. Ng;X. Qian

  • Fatigue performance of tubular X-joints with PJP+ welds: I — Experimental study

    Xudong Qian;Yuthdanai Petchdemaneengam;Somsak Swaddiwudhipong;Peter Marshall

  • Simulation of Ductile Fracture of Circular Hollow Section Joints Using the Gurson Model

    X. D. Qian;X. D. Qian;Y. S. Choo;Y. S. Choo;J. Y. R. Liew;J. Y. R. Liew;J. Wardenier;J. Wardenier

  • Ductile tearing assessment of high-strength steel X-joints under in-plane bending

    Xudong Qian;Ya Li;Zhiyong Ou

  • Failure assessment diagrams for circular hollow section X- and K-joints

    Xudong Qian

  • Elastic¿plastic crack driving force for tubular X-joints with mismatched welds

    X. Qian;Robert H. Dodds;Y.S. Choo

  • Committee III.1 Ultimate Strength

    J. Czujko;A. Bayatfar;M. Smith;M.C. Xu

Frequent Co-Authors

Yoo Sang Choo
Yoo Sang Choo National University of Singapore
J.Y. Richard Liew
J.Y. Richard Liew National University of Singapore
Jia-Bao Yan
Jia-Bao Yan Tianjin University
Robert H. Dodds
Robert H. Dodds University of Illinois at Urbana-Champaign
Min-Hong Zhang
Min-Hong Zhang National University of Singapore
Yordan Garbatov
Yordan Garbatov Instituto Superior Técnico
Hongping Zhu
Hongping Zhu Huazhong University of Science and Technology
Rajeev K. Jaiman
Rajeev K. Jaiman University of British Columbia
Jonas W. Ringsberg
Jonas W. Ringsberg Chalmers University of Technology
Wei Huang
Wei Huang Northwestern Polytechnical University

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