dc.contributor.author |
Kosuwanpipat, Suthat |
|
dc.contributor.other |
Youngstown State University, degree granting institution. |
|
dc.contributor.other |
Youngstown State University. Rayen School of Engineering. |
|
dc.date.accessioned |
2020-08-25T13:36:26Z |
|
dc.date.available |
2020-08-25T13:36:26Z |
|
dc.date.issued |
1974 |
|
dc.identifier.other |
915946282 |
|
dc.identifier.other |
b1646301 |
|
dc.identifier.uri |
https://jupiter.ysu.edu/record=b1646301 |
|
dc.identifier.uri |
http://hdl.handle.net/1989/15759 |
|
dc.description |
xii, 82 leaves : illustrations ; 29 cm
Thesis M.S. Youngstown State University 1974.
Includes bibliographical references (leaf 82). |
en_US |
dc.description.abstract |
The purpose of this thesis is to investigate the dynamic stability of a beam-column including the effects of shear and rotary inertia. The nonlinear theory yields a coupled-set of linear partial differential equations of motion. The natural frequencies of free vibration are obtained for the case where shear and rotary inertia are included, as well as, the case
of pure shear only. Comparisions are made with the natural frequencies given by the classical theory. Critical buckling loads are determined by the zero condition of natural
frequency. The critical buckling loads and natural frequencies, obtained by the Bernoulli-Euler theory, the Pure Shear theory, and Timoshenko theory, are analyzed and graphically compared. The dynamic stiffness matrix which includes the effects of both shear and rotary inertia is formulated. The static stiffness. matrix which includes the effect of shear
is also obtained |
en_US |
dc.description.sponsorship |
Youngstown State University. Rayen School of Engineering. |
en_US |
dc.language.iso |
en_US |
en_US |
dc.publisher |
[Youngstown, Ohio] : Youngstown State University, 1974. |
en_US |
dc.relation.ispartofseries |
Master's Theses;no. 0085 |
|
dc.subject |
Columns. |
en_US |
dc.subject |
Strength of materials. |
en_US |
dc.subject |
Strains and stresses -- Mathematical models. |
en_US |
dc.title |
Dynamic stability of a beam-column |
en_US |
dc.type |
Thesis |
en_US |