Abstract
To carry on fatigue analysis and structural optimization for spring-seat lower of strut assembly, the finite element model of spring-seat lower was set up. On the basis of quasi-static finite element fatigue analysis, the fatigue life of spring-seat lower was predicted by the way of emulation. Meanwhile, the structure of spring-seat lower was optimized. The correctness of fatigue simulation analysis is verified by fatigue bench test and crack fracture analysis.
| Original language | English |
|---|---|
| Pages (from-to) | 33-37 |
| Number of pages | 5 |
| Journal | Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology |
| Volume | 31 |
| Issue number | 1 |
| Publication status | Published - Jan 2011 |
Keywords
- Crack
- Fatigue
- Finite element analysis
- Spring-seat lower