POST-BUCKLING OF A CANTILEVER ROD WITH VARIABLE CROSS-SECTIONS UNDER COMBINED LOAD

Applied Mathematics and Mechanics (English Edition) ›› 2003, Vol. 24 ›› Issue (9): 1111-1118.

• 论文 • 上一篇

POST-BUCKLING OF A CANTILEVER ROD WITH VARIABLE CROSS-SECTIONS UNDER COMBINED LOAD

吴莹, 李世荣, 滕兆春

School of Sciences, Lanzhou University of Technology, Lanzhou 730050, P. R. China

收稿日期:2001-06-28 修回日期:2003-05-28 出版日期:2003-09-18 发布日期:2003-09-18
基金资助:
the Basic Research Program of National Science and Technology Ministry (2001CCA04300)

POST-BUCKLING OF A CANTILEVER ROD WITH VARIABLE CROSS-SECTIONS UNDER COMBINED LOAD

WU Ying, LI Shi-rong, TENG Zhao-chun

School of Sciences, Lanzhou University of Technology, Lanzhou 730050, P. R. China

Received:2001-06-28 Revised:2003-05-28 Online:2003-09-18 Published:2003-09-18
Supported by:
the Basic Research Program of National Science and Technology Ministry (2001CCA04300)

摘要/Abstract

摘要： Based on the geometrically nonlinear theory of axially extensible elastic rods, the governing equations of post-buckling of a clamped-free rod with variable cross-sections, subjected to a combined load, a concentrated axial load P at the free end and a non-uniformly distributed axial load q, are established.By using shooting method, the strong nonlinear boundary value problems are numerically solved. The secondary equilibrium paths and the post-buckling configurations of the rod with linearly varied cross-sections are presented.

中图分类号:

吴莹;李世荣;滕兆春. POST-BUCKLING OF A CANTILEVER ROD WITH VARIABLE CROSS-SECTIONS UNDER COMBINED LOAD[J]. Applied Mathematics and Mechanics (English Edition), 2003, 24(9): 1111-1118.

WU Ying;LI Shi-rong;TENG Zhao-chun . POST-BUCKLING OF A CANTILEVER ROD WITH VARIABLE CROSS-SECTIONS UNDER COMBINED LOAD[J]. Applied Mathematics and Mechanics (English Edition), 2003, 24(9): 1111-1118.

参考文献

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POST-BUCKLING OF A CANTILEVER ROD WITH VARIABLE CROSS-SECTIONS UNDER COMBINED LOAD

POST-BUCKLING OF A CANTILEVER ROD WITH VARIABLE CROSS-SECTIONS UNDER COMBINED LOAD

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