Exact Critical Loads for a Pinned Half-Sine Arch under End Couples
Resource
ASME Journal of Applied Mechanics 72: 147-148
Journal
ASME Journal of Applied Mechanics
Journal Volume
72
Journal Issue
1
Pages
147-148
Date Issued
2005
Date
2005
Author(s)
Lin, Jian-San
Abstract
In this note we show that for a pinned half-sine arch under end couples snap-through buckling will occur unsymmetrically if the initial height of the shallow arch is greater than 6.5466r, where r is the radius of gyration of the cross section. The closed-form expression for the critical couple can be obtained analytically. Copyright © 2005 by ASME.
Other Subjects
Buckling; Deformation; Films; Functions; Loading; Piezoelectric materials; Switching; Critical loads; Cross sections (CS); Gyration; Sinusoidal loading; Structural loads
Type
journal article
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