[MIDAS로 배우는 구조역학] 17장 좌굴 해석 Buckling
• YouTube: 
https://www.youtube.com/watch?v=2yCrb5WGPSQ&list=PLXMmPDu5-PnfaY2KqGNHYeIbZ4AMntpO1&index=17
• PDF: 
https://www.dropbox.com/s/6xokeenvk3kpolm/04_17%20Buckling.pdf?dl=0