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Nonprofit · Beijing · China

China Classification Society

In research, China Classification Society stands highest in Physical Sciences (#8,838 of 12,888 worldwide) and Engineering (#5,484 of 6,636 worldwide), 2022–2025.

ccs.org.cn/ccswebROR OpenAlex
World rank, 2022–2025
#16,751
of 28,054 · #26,199 all time
Rank in China
#2,601
of 3,058
Research works
491
▲ 9% vs 2013–17
Citations
3.7k
7.6 per fractional work
Top-10% rate
13.8%
record average 16.5%
Open access
34%
world 28%

What is China Classification Society 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
Physical SciencesDomain #8,838 of 12,888 12.4%116 #15869
EngineeringField #5,484 of 6,636 11.6%75 #9806

Each strip is that field’s whole ranked pool, with the notch where China Classification Society 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).

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: 0.24× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.07× its world share, 0 worksBiochemistry, Geneti…Immunology and Microbiology: 0.02× its world share, 0 worksImmunology and Micro…Neuroscience: 0.09× its world share, 0 worksNeuroscienceChemical Engineering: 4.03× its world share, 2 worksChemical EngineeringChemistry: 0.15× its world share, 0 worksChemistryComputer Science: 0.96× its world share, 11 worksComputer ScienceEarth and Planetary Sciences: 1.60× its world share, 4 worksEarth and Planetary …Energy: 1.95× its world share, 3 worksEnergyEngineering: 3.42× its world share, 75 worksEngineeringEnvironmental Science: 1.62× its world share, 12 worksEnvironmental ScienceMaterials Science: 1.21× its world share, 6 worksMaterials ScienceMathematics: 1.41× its world share, 2 worksMathematicsPhysics and Astronomy: 0.24× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.67× its world share, 3 worksHealth ProfessionsMedicine: 0.12× its world share, 4 worksMedicineNursing: 0.32× its world share, 0 worksNursingArts and Humanities: 0.52× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 1.41× its world share, 7 worksBusiness, Management…Decision Sciences: 2.43× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 0.82× its world share, 3 worksEconomics, Econometr…Psychology: 0.10× its world share, 0 worksPsychologySocial Sciences: 0.34× its world share, 6 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemical Engineering, 4.0×. Every wedge is a field page.

Which keywords describe research at China Classification Society?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Environmental Impact, Maritime Transportation, Emissions, Fuel Consumption, Air Quality, Shipping, Emission Control Areas and Ship Propulsion.

▲ 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. Environmental Impact13▲ 5.2×17 topics
  2. Maritime Transportation11▲ 138×2 topics
  3. Climate Change9▲ 2.3×12 topics
  4. Emissions8▲ 29×4 topics
  5. Fuel Consumption7▲ 67×2 topics
  6. Air Quality7▲ 25×3 topics
  7. Shipping6▲ 89×2 topics
  8. Emission Control Areas6▲ 186×1 topic
  9. Ship Propulsion6▲ 186×1 topic
  10. Renewable Energy6▲ 2.7×17 topics
  11. Risk Assessment5▲ 5.2×5 topics
  12. Wireless Sensor Networks5▲ 7.6×5 topics
  13. Collision Avoidance5▲ 18×3 topics
  14. Finite Element Analysis5▲ 14×4 topics
  15. Path Planning5▲ 26×3 topics
  16. Numerical Simulation5▲ 11×6 topics
  17. CFD Simulations5▲ 240×1 topic
  18. Remote Sensing5▲ 2.6×8 topics
  19. Ship Maneuvering5▲ 240×1 topic
  20. Human Factors4▲ 40×1 topic
  21. Unmanned Surface Vehicles4▲ 102×1 topic
  22. Mechanical Properties4▲ 3.1×19 topics
  23. Corrosion4▲ 23×4 topics
  24. Internet of Things4▲ 3.3×11 topics
  25. Pipeline4▲ 25×3 topics
  26. Neural Network4▲ 13×5 topics
  27. Fluid-Structure Interaction4▲ 16×5 topics
  28. Pitting Corrosion3▲ 44×2 topics
  29. Natural Gas3▲ 23×3 topics
  30. Vibration Analysis3▲ 7.7×6 topics
  31. Reliability Assessment3▲ 45×2 topics
  32. Steel Structures3▲ 51×2 topics
  33. Offshore3▲ 108×1 topic
  34. Risk Analysis3▲ 19×1 topic
  35. Nuclear Power Plants3▲ 73×2 topics
  36. Industrial Risk Management3▲ 298×1 topic
  37. Marine Safety3▲ 298×1 topic
  38. Logistics2▲ 11×2 topics
  39. Bayesian Networks2▲ 18×1 topic
  40. Fault Diagnosis2▲ 12×5 topics

Which research topics does China Classification Society publish most on?

By volume in 2022–2025: Maritime Transport Emissions and Efficiency, Ship Hydrodynamics and Maneuverability, Maritime Navigation and Safety and Structural Integrity and Reliability Analysis.

Maritime Transport Emissions and Efficiency: 6 fractional worksShip Hydrodynamics and Maneuverability: 5 fractional worksMaritime Navigation and Safety: 4 fractional worksStructural Integrity and Reliability Analysis: 3 fractional worksMarine and Coastal Research: 3 fractional worksRisk and Safety Analysis2Risk and Safety Analysis: 2 fractional worksMaritime Ports and Logistics: 2 fractional worksFluid Dynamics Simulations and Interactions: 2 fractional worksSpacecraft and Cryogenic Technologies: 2 fractional worksEngineering Structural Analysis Methods: 2 fractional works
Environmental EngineeringOcean EngineeringMechanical EngineeringStatistics, Probability and Uncertainty3 others

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

  1. 1 Maritime Transport Emissions and Efficiency Environmental Engineering 6 works
  2. 2 Ship Hydrodynamics and Maneuverability Ocean Engineering 5 works
  3. 3 Maritime Navigation and Safety Ocean Engineering 4 works
  4. 4 Structural Integrity and Reliability Analysis Mechanical Engineering 3 works
  5. 5 Marine and Coastal Research Ocean Engineering 3 works
  6. 6 Risk and Safety Analysis Statistics, Probability and Uncertainty 2 works
  7. 7 Maritime Ports and Logistics Industrial and Manufacturing Engineering 2 works
  8. 8 Fluid Dynamics Simulations and Interactions Computational Mechanics 2 works
  9. 9 Spacecraft and Cryogenic Technologies Aerospace Engineering 2 works
  10. 10 Engineering Structural Analysis Methods Mechanical Engineering 2 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 available34.4%not open65.6%

World: 28% of research is openly available.

with international co-authors22.9%domestic only77.1%

World: 19% is written across borders.

How has China Classification Society's research output changed?

Output in 2018–2022 was 9% 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.