Computational Technology Resources - CCP

S-D. Kim*, M.M. Kang#, T.J. Kwun* and Y. Hangai+

*Department of Architectural Engineering, Sung-Kyun-Kwan University, Suwon, Korea
#Department of Architectural Engineering, Kyung Pook National University, Taegu, Korea
+I.I.S., University of Tokyo, Tokyo, Japan

doi:10.4203/ccp.26.3.3

purchase the full-text of this paper

S-D. Kim, M.M. Kang, T.J. Kwun, Y. Hangai, "Damping Influence of Simple Shell-Like Shallow Models to Dynamic Buckling", in M. Papadrakakis, B.H.V. Topping, (Editors), "Advances in Computational Mechanics", Civil-Comp Press, Edinburgh, UK, pp 99-105, 1994. doi:10.4203/ccp.26.3.3

Abstract

Many papers which treat the dynamic instability of shell structures under the step load have been published. But there are few papers which deal with the dynamic buckling under the load with periodic characteristics, especially considering damping. The dynamic buckling behaviour under the periodic excitation is different from that of the step excitation.

In this paper, the damping influence to the dynamic snap- buckling phenomenon for simple shell-like shallow models is investigated under the up-and-down excitation, that is, the step, the sinusoidal and the seismic excitations, and compared with the static critical load.

The results show that as considering the damping, dynamic buckling loads become higher than the case of no damping, and the damping effect in the case of the indirect snapping is bigger than the direct snapping, excepting the vicinity of main resonance region.

purchase the full-text of this paper (price £20)

go to the previous paper
go to the next paper
return to the table of contents
return to the book description
purchase this book (price £70 +P&P)

	Computational & Technology Resources an online resource for computational, engineering & technology publications
	not logged in - login
Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 26 ADVANCES IN COMPUTATIONAL MECHANICS Edited by: M. Papadrakakis and B.H.V. Topping Paper III.3 Damping Influence of Simple Shell-Like Shallow Models to Dynamic Buckling S-D. Kim, M.M. Kang#, T.J. Kwun and Y. Hangai+ *Department of Architectural Engineering, Sung-Kyun-Kwan University, Suwon, Korea #Department of Architectural Engineering, Kyung Pook National University, Taegu, Korea +I.I.S., University of Tokyo, Tokyo, Japan doi:10.4203/ccp.26.3.3 purchase the full-text of this paper Full Bibliographic Reference for this paper S-D. Kim, M.M. Kang, T.J. Kwun, Y. Hangai, "Damping Influence of Simple Shell-Like Shallow Models to Dynamic Buckling", in M. Papadrakakis, B.H.V. Topping, (Editors), "Advances in Computational Mechanics", Civil-Comp Press, Edinburgh, UK, pp 99-105, 1994. doi:10.4203/ccp.26.3.3 Abstract Many papers which treat the dynamic instability of shell structures under the step load have been published. But there are few papers which deal with the dynamic buckling under the load with periodic characteristics, especially considering damping. The dynamic buckling behaviour under the periodic excitation is different from that of the step excitation. In this paper, the damping influence to the dynamic snap- buckling phenomenon for simple shell-like shallow models is investigated under the up-and-down excitation, that is, the step, the sinusoidal and the seismic excitations, and compared with the static critical load. The results show that as considering the damping, dynamic buckling loads become higher than the case of no damping, and the damping effect in the case of the indirect snapping is bigger than the direct snapping, excepting the vicinity of main resonance region. purchase the full-text of this paper (price £20) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £70 +P&P)
Back to top	©Civil-Comp Limited 2023 - terms & conditions