- Volume 13 Issue 1
This paper is to analyze the stability of Timoshenko beam-column on Pasternak foundation, with the extensional and the rotational spring at center point of span by Finite Element Method. To verify this Finite Element Method, the results by the proposed method are compared with the existing solutionsof Timoshenko beam-column without the extensional and the rotational spring and the shear foundation. The dynamic stability regions are decided by the dynamic stability analysis of Timoshenko beam-column on Pasternak foundation with the extensional and the rotation spring at center point of span.
- Journal of Sound and Vibration v.51 no.2 Natural Frequencies of Timoshenko Beams on Pasternak Foundations Wang,T.M.;Stephens,J.E.
- Computers & Strunctrues v.28 no.2 Parametric instability of Timoshenko Beams Resting on An Elastic Foundation Yokoyama,T
- Computers & Structrues v.61 no.6 Vibration Analysis of arameter Elastic Foundation Yokoyama,T
- ASCE J, Struct Engng v.114 no.ST7 Dynamics Timoshenko Beam-Columns on Elastic media Cheng,F,Y,;Pantelides,C,P,
- Journal of Sound and Vibration v.41 no.3 Finite element model for Dynamic Analysis of Timoshenko Beam Thomas,J,;Abbas,B.A.H,
- 한국강구조학회논문집 v.6 no.3 전단층을 갖는 탄성지반위에 놓인 보의 자유진동해석 이병구