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China Communications Construction Company (China)

In research, China Communications Construction Company (China) stands highest in Engineering (#2,106 of 6,636 worldwide), Physical Sciences (#5,761 of 12,888 worldwide) and Civil and Structural Engineering (#409 of 896 worldwide), 2022–2025. Relative to its size it is most specialised in Civil and Structural Engineering and Building and Construction — Civil and Structural Engineering is 24.1× its share of world research.

en.ccccltd.cnROR OpenAlex
World rank, 2022–2025
#10,330
of 28,054 · #12,213 all time
Rank in China
#1,882
of 3,058
Research works
1.5k
▲ 52% vs 2013–17
Citations
5.5k
3.8 per fractional work
Top-10% rate
13.3%
record average 16.5%
Open access
26%
world 28%

What is China Communications Construction Company (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 #2,106 of 6,636 12.6%350 #1419
Physical SciencesDomain #5,761 of 12,888 13.3%475 #7247
Civil and Structural EngineeringSubfield #409 of 896 14.5%148 #987

Each strip is that field’s whole ranked pool, with the notch where China Communications Construction Company (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#1,419 #2,106
  2. Physical Sciences#7,247 #5,761
  3. Civil and Structural Engineering#987 #409
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 Communications Construction Company (China) specialise in?

Where its research is concentrated relative to its size: Civil and Structural Engineering takes 24.1× the share of its output that it takes of world research.

  1. Civil and Structural EngineeringSubfield · 148.1 works24×
  2. Building and ConstructionSubfield · 34.4 works11×
← 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: 0.08× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.02× its world share, 0 worksBiochemistry, Geneti…Neuroscience: 0.07× its world share, 1 worksNeuroscienceChemical Engineering: 0.07× its world share, 0 worksChemical EngineeringChemistry: 0.26× its world share, 2 worksChemistryComputer Science: 1.14× its world share, 46 worksComputer ScienceEarth and Planetary Sciences: 2.01× its world share, 16 worksEarth and Planetary …Energy: 0.56× its world share, 3 worksEnergyEngineering: 4.48× its world share, 350 worksEngineeringEnvironmental Science: 1.50× its world share, 39 worksEnvironmental ScienceMaterials Science: 0.87× its world share, 16 worksMaterials ScienceMathematics: 0.07× its world share, 0 worksMathematicsPhysics and Astronomy: 0.20× its world share, 2 worksPhysics and AstronomyHealth Professions: 0.20× its world share, 3 worksHealth ProfessionsMedicine: 0.06× its world share, 6 worksMedicineBusiness, Management and Accounting: 0.75× its world share, 13 worksBusiness, Management…Decision Sciences: 0.80× its world share, 4 worksDecision SciencesEconomics, Econometrics and Finance: 0.58× its world share, 6 worksEconomics, Econometr…Psychology: 0.14× 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, 4.5×. Every wedge is a field page.

Which keywords describe research at China Communications Construction Company (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Recycled Materials, Finite Element Analysis, Liquefaction, Tunnel, Convolutional Neural Networks, Image Processing and Analysis.

▲ 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. Deep Learning52▲ 2.9×54 topics
  2. Recycled Materials28▲ 48×2 topics
  3. Environmental Impact26▲ 2.9×23 topics
  4. Finite Element Analysis25▲ 21×8 topics
  5. Mechanical Properties23▲ 4.5×22 topics
  6. Convolutional Neural Networks22▲ 5.8×8 topics
  7. Liquefaction21▲ 44×2 topics
  8. Tunnel21▲ 44×2 topics
  9. Image Processing19▲ 8.3×9 topics
  10. Analysis19▲ 38×2 topics
  11. Risk Assessment19▲ 5.4×9 topics
  12. Artificial Neural Networks19▲ 7.6×5 topics
  13. Dynamic Interaction19▲ 55×2 topics
  14. Internet of Things19▲ 4.1×18 topics
  15. Defect Detection18▲ 27×2 topics
  16. Rheology18▲ 18×3 topics
  17. Geopolymer17▲ 22×2 topics
  18. Numerical Simulation16▲ 11×9 topics
  19. Crack Detection16▲ 44×1 topic
  20. Pavement16▲ 44×1 topic
  21. Footbridges16▲ 79×1 topic
  22. Vibration Serviceability16▲ 79×1 topic
  23. Construction15▲ 21×2 topics
  24. CO2 Sequestration15▲ 15×4 topics
  25. Fiber Reinforced Concrete15▲ 36×1 topic
  26. Ultra-High Performance Concrete15▲ 36×1 topic
  27. Life Cycle Assessment15▲ 10×5 topics
  28. Reliability Analysis14▲ 27×3 topics
  29. Pipeline14▲ 24×3 topics
  30. Soil Properties14▲ 15×4 topics
  31. Asphalt13▲ 79×1 topic
  32. Bitumen Modification13▲ 79×1 topic
  33. Durability Performance13▲ 26×2 topics
  34. Fly Ash13▲ 23×2 topics
  35. Spatial Variability13▲ 40×2 topics
  36. Nanotechnology13▲ 14×2 topics
  37. Sustainable Concrete13▲ 16×2 topics
  38. Bayesian Optimization13▲ 30×2 topics
  39. Earthquake13▲ 40×1 topic
  40. Seismic13▲ 40×1 topic

Which research topics does China Communications Construction Company (China) publish most on?

By volume in 2022–2025: Infrastructure Maintenance and Monitoring, Structural Engineering and Vibration Analysis, Innovative concrete reinforcement materials and Asphalt Pavement Performance Evaluation.

Infrastructure Maintenan…16Infrastructure Maintenance and Monitoring: 16 fractional worksStructural Engineering a…16Structural Engineering and Vibration Analysis: 16 fractional worksInnovative concrete reinforcement materials: 15 fractional worksAsphalt Pavement Perform…13Asphalt Pavement Performance Evaluation: 13 fractional worksConcrete and Cement Mate…13Concrete and Cement Materials Research: 13 fractional worksGeotechnical Engineering and Underground Structures: 13 fractional worksGeotechnical Engineering and Analysis: 12 fractional worksStructural Behavior of R…10Structural Behavior of Reinforced Concrete: 10 fractional worksRock Mechanics and Modeling: 8 fractional worksGrouting, Rheology, and Soil Mechanics: 8 fractional works
Civil and Structural EngineeringSafety, Risk, Reliability and QualityBuilding and ConstructionMechanics of Materials

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

  1. 1 Infrastructure Maintenance and Monitoring Civil and Structural Engineering 16 works
  2. 2 Structural Engineering and Vibration Analysis Civil and Structural Engineering 16 works
  3. 3 Innovative concrete reinforcement materials Civil and Structural Engineering 15 works
  4. 4 Asphalt Pavement Performance Evaluation Civil and Structural Engineering 13 works
  5. 5 Concrete and Cement Materials Research Civil and Structural Engineering 13 works
  6. 6 Geotechnical Engineering and Underground Structures Civil and Structural Engineering 13 works
  7. 7 Geotechnical Engineering and Analysis Safety, Risk, Reliability and Quality 12 works
  8. 8 Structural Behavior of Reinforced Concrete Building and Construction 10 works
  9. 9 Rock Mechanics and Modeling Mechanics of Materials 8 works
  10. 10 Grouting, Rheology, and Soil Mechanics Civil and Structural Engineering 8 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 available26.3%not open73.7%

World: 28% of research is openly available.

with international co-authors6.6%domestic only93.4%

World: 19% is written across borders.

How has China Communications Construction Company (China)'s research output changed?

Output in 2018–2022 was 52% 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.