: : Research BBS : :
70/15T X 105M LLC 구조설계의 건전성 평가
Evaluation of structure analysis for 70/15Tx105M LLC
RESEARCHERS Min-Saeng Kim, Jae-Chul Lee, Sung-Hoon Ahn PERIOD 2007. 2. 26. ~ 2007. 6. 25.
SPONSOR (주) CTC / co-work with Mechatronics Lab. (Prof. Chul-Ki Song) GSNU


OBJECTIVES
- Crane buckling analysis
- Local deformation at pipe connection
- Natural frequency analysis

FEM Process




Natural Frequency Analysis

- The procedure for a modal analysis consists of four main steps:
  Build the model, Apply loads and obtain the solution, Expand the modes, Review the results
- Method : Block Lanczos, Subspace method
- Boundary Condition : Pin joint, Wheel




Buckling Analysis




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