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Researcher · Agency for Defense Development · South Korea

Ki-Up Cha

Ki-Up Cha publishes mostly in Mechanical Engineering, Civil and Structural Engineering and Mechanics of Materials, on topics such as Engineering Structural Analysis Methods, Engineering Applied Research and Fatigue and fracture mechanics.

OpenAlex
World rank
#4,997,665
of 7,710,434 ranked researchers
Rank in South Korea
#88,486
of 162,609
Works
29
Citations
205
Citations per work
7.1
h-index
7
i10-index 7Top 66% in Mechanical Engineering
Ki-Up Cha

What does Ki-Up Cha research?

Ki-Up Cha's work is mostly in Engineering (75%), Materials Science (6%).

Physical Sciences: 24 works · 81.1% of their workEngineering: 22 works · 75.2% of their workMechanical Engineering: 10 works · 34.1% of their workCivil and Structural Engineering: 4 works · 15.3% of their workMechanics of Materials: 4 works · 12.9% of their workAerospace Engineering: 2 works · 8.2% of their workElectrical and Electronic Engineering: 1 works · 4.7% of their workMaterials Science: 2 works · 5.9% of their workMaterials Chemistry: 2 works · 5.9% of their workEverything else: 5 works · 18.9% of their workTHEIR WORKKi-Up Cha29works
Physical Sciences81%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering2275.2%
    2. Materials Science25.9%
  2. Everything else518.9%
  1. 1Mechanical Engineering34% of their works
  2. 2Civil and Structural Engineering15% of their works
  3. 3Mechanics of Materials13% of their works
  4. 4Aerospace Engineering8% of their works
  5. 5Materials Chemistry6% of their works
  6. 6Electrical and Electronic Engineering5% of their works

Research topics

Which keywords describe Ki-Up Cha's research?

The keywords of their largest research topics: Failure Analysis, Finite Element Analysis, Threaded Fasteners, Design Optimization, Fatigue Crack Closure, Fracture Toughness Testing, Structural Analysis and Electromagnetic Launch.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Failure Analysis102 topics
  2. Finite Element Analysis81 topic
  3. Threaded Fasteners81 topic
  4. Design Optimization61 topic
  5. Fatigue Crack Closure61 topic
  6. Fracture Toughness Testing61 topic
  7. Structural Analysis61 topic
  8. Electromagnetic Launch51 topic
  9. Railgun51 topic
  10. Cryogenic Treatment41 topic
  11. Fatigue Fracture41 topic
  12. Fracture Mechanisms41 topic
  13. Machining41 topic
  14. Microstructure41 topic
  15. Surface Integrity41 topic
  16. Vibration-based Damage Identification31 topic
  17. Wireless Sensors31 topic

Where does Ki-Up Cha work?

Ki-Up Cha's main affiliation in the publication record is Agency for Defense Development, South Korea.

How many publications and citations does Ki-Up Cha have?

OpenAlex counts 29 works and 205 citations for Ki-Up Cha, an h-index of 7, ranking #4,997,665 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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