Changhwan Yang
Papers
1
Total Citations
2
H-Index
1
About
Changhwan Yang is a materials and mechanical engineering researcher whose work focuses on welding process optimization and the fatigue behavior of welded steel structures. His key research areas include the comparative analysis of automated versus manual welding techniques and their impact on structural integrity. Yang’s most notable contribution is his investigation into how robot welding and manual welding differentially affect the low- and high-cycle fatigue lives of SM50A carbon steel weld zones, specifically in T-shaped weld structures fabricated using CO₂ gas arc welding. By conducting systematic fatigue tests, he has provided critical insights into the durability and reliability of welded joints under cyclic loading, which has practical implications for industries such as automotive, shipbuilding, and heavy machinery manufacturing. While his highly cited work has garnered 2 citations, it represents a foundational study in understanding the mechanical performance differences between automated and manual welding processes. Yang’s research contributes to advancing welding technology by offering data-driven guidance for selecting welding methods that enhance fatigue resistance and extend the service life of welded components.
Research Focus
Key Achievements
Top Papers
- 1