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Company · Beijing · China

China Railway Construction Corporation (China)

In research, China Railway Construction Corporation (China) stands highest in Engineering (#692 of 6,636 worldwide), Physical Sciences (#3,680 of 12,888 worldwide) and Civil and Structural Engineering (#309 of 896 worldwide), 2022–2025. Relative to its size it is most specialised in Civil and Structural Engineering, Safety, Risk, Reliability and Quality and Building and Construction — Civil and Structural Engineering is 23.1× its share of world research.

english.crcc.cnROR OpenAlex
World rank, 2022–2025
#6,268
of 28,054 · #10,116 all time
Rank in China
#1,313
of 3,058
Research works
1.4k
▲ 46% vs 2013–17
Citations
6.2k
4.4 per fractional work
Top-10% rate
18.0%
record average 16.5%
Open access
27%
world 28%

What is China Railway Construction Corporation (China) known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
EngineeringField #692 of 6,636 17.6%400 #1054
Physical SciencesDomain #3,680 of 12,888 17.7%512 #5957
Civil and Structural EngineeringSubfield #309 of 896 16.8%150 #913

Each strip is that field’s whole ranked pool, with the notch where China Railway Construction Corporation (China) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Engineering#1,054 #692
  2. Physical Sciences#5,957 #3,680
  3. Civil and Structural Engineering#913 #309
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

What does China Railway Construction Corporation (China) specialise in?

Where its research is concentrated relative to its size: Civil and Structural Engineering takes 23.1× the share of its output that it takes of world research.

  1. Civil and Structural EngineeringSubfield · 149.7 works23×
  2. Safety, Risk, Reliability and QualitySubfield · 28.8 works22×
  3. Building and ConstructionSubfield · 37.1 works11×
  4. Mechanics of MaterialsSubfield · 34.6 works8.8×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.11× its world share, 3 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.05× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.02× its world share, 0 worksImmunology and Micro…Neuroscience: 0.12× its world share, 1 worksNeuroscienceChemical Engineering: 0.55× its world share, 1 worksChemical EngineeringChemistry: 0.19× its world share, 2 worksChemistryComputer Science: 0.56× its world share, 24 worksComputer ScienceEarth and Planetary Sciences: 1.56× its world share, 14 worksEarth and Planetary …Energy: 1.58× its world share, 8 worksEnergyEngineering: 4.84× its world share, 400 worksEngineeringEnvironmental Science: 1.34× its world share, 37 worksEnvironmental ScienceMaterials Science: 1.15× its world share, 22 worksMaterials ScienceMathematics: 0.06× its world share, 0 worksMathematicsPhysics and Astronomy: 0.32× its world share, 4 worksPhysics and AstronomyHealth Professions: 0.12× its world share, 2 worksHealth ProfessionsMedicine: 0.04× its world share, 4 worksMedicineArts and Humanities: 0.12× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.34× its world share, 6 worksBusiness, Management…Decision Sciences: 1.37× its world share, 7 worksDecision SciencesEconomics, Econometrics and Finance: 0.17× its world share, 2 worksEconomics, Econometr…Psychology: 0.09× its world share, 2 worksPsychologySocial Sciences: 0.13× its world share, 9 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 4.8×. Every wedge is a field page.

Which keywords describe research at China Railway Construction Corporation (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Finite Element Analysis, Liquefaction, Tunnel, Numerical Simulation, Analysis, Risk Assessment, Mechanical Properties and Soil Properties.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Finite Element Analysis36▲ 28×6 topics
  2. Liquefaction32▲ 65×2 topics
  3. Tunnel32▲ 65×2 topics
  4. Numerical Simulation32▲ 19×11 topics
  5. Machine Learning29▲ 1.63×34 topics
  6. Mechanical Properties29▲ 5.3×29 topics
  7. Analysis28▲ 52×2 topics
  8. Risk Assessment27▲ 7.2×12 topics
  9. Environmental Impact22▲ 2.4×27 topics
  10. Soil Properties22▲ 23×3 topics
  11. Reliability Analysis22▲ 38×3 topics
  12. Bayesian Optimization22▲ 48×2 topics
  13. Spatial Variability22▲ 63×2 topics
  14. Pipeline21▲ 35×3 topics
  15. Probabilistic Methods21▲ 98×1 topic
  16. Slope Stability Analysis21▲ 98×1 topic
  17. Dynamic Interaction20▲ 56×2 topics
  18. Rock Mechanics20▲ 38×3 topics
  19. Earthquake19▲ 58×1 topic
  20. Seismic19▲ 58×1 topic
  21. CO2 Sequestration18▲ 17×4 topics
  22. Construction18▲ 24×2 topics
  23. Dynamic Behavior18▲ 28×3 topics
  24. Geological Conditions18▲ 81×2 topics
  25. Vibration Analysis16▲ 11×6 topics
  26. Performance Prediction16▲ 44×1 topic
  27. TBM16▲ 107×1 topic
  28. High-Speed Trains15▲ 43×3 topics
  29. Recycled Materials15▲ 25×2 topics
  30. Durability Performance15▲ 28×2 topics
  31. Fracture14▲ 26×3 topics
  32. Rolling Contact Fatigue14▲ 42×2 topics
  33. Acoustic Emission13▲ 40×1 topic
  34. Numerical Modelling13▲ 43×1 topic
  35. Cementitious13▲ 80×1 topic
  36. Grouting13▲ 80×1 topic
  37. Concrete Strengthening12▲ 35×1 topic
  38. Fiber-Reinforced Polymer Composites12▲ 35×1 topic
  39. Geopolymer12▲ 16×2 topics
  40. Structural Engineering12▲ 46×2 topics

Which research topics does China Railway Construction Corporation (China) publish most on?

By volume in 2022–2025: Geotechnical Engineering and Analysis, Geotechnical Engineering and Underground Structures, Tunneling and Rock Mechanics and Rock Mechanics and Modeling.

Geotechnical Engineering…21Geotechnical Engineering and Analysis: 21 fractional worksGeotechnical Engineering…19Geotechnical Engineering and Underground Structures: 19 fractional worksTunneling and Rock Mecha…16Tunneling and Rock Mechanics: 16 fractional worksRock Mechanics and Model…13Rock Mechanics and Modeling: 13 fractional worksGrouting, Rheology, and Soil Mechanics: 13 fractional worksStructural Behavior of Reinforced Concrete: 12 fractional worksRailway Engineering and …12Railway Engineering and Dynamics: 12 fractional worksStructural Load-Bearing Analysis: 11 fractional worksInnovative concrete reinforcement materials: 10 fractional worksConcrete and Cement Mate…10Concrete and Cement Materials Research: 10 fractional works
Safety, Risk, Reliability and QualityCivil and Structural EngineeringMechanics of MaterialsBuilding and Construction1 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Geotechnical Engineering and Analysis Safety, Risk, Reliability and Quality 21 works
  2. 2 Geotechnical Engineering and Underground Structures Civil and Structural Engineering 19 works
  3. 3 Tunneling and Rock Mechanics Civil and Structural Engineering 16 works
  4. 4 Rock Mechanics and Modeling Mechanics of Materials 13 works
  5. 5 Grouting, Rheology, and Soil Mechanics Civil and Structural Engineering 13 works
  6. 6 Structural Behavior of Reinforced Concrete Building and Construction 12 works
  7. 7 Railway Engineering and Dynamics Mechanical Engineering 12 works
  8. 8 Structural Load-Bearing Analysis Civil and Structural Engineering 11 works
  9. 9 Innovative concrete reinforcement materials Civil and Structural Engineering 10 works
  10. 10 Concrete and Cement Materials Research Civil and Structural Engineering 10 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available26.7%not open73.3%

World: 28% of research is openly available.

with international co-authors7.1%domestic only92.9%

World: 19% is written across borders.

How has China Railway Construction Corporation (China)'s research output changed?

Output in 2018–2022 was 46% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Beijing

All research institutions in Beijing

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.