BUCKDEL v 0.9 users and theory manuals : buckling and delamination analysis of stiffened laminated plates

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049 ‡aMAIN
086 0 ‡aD 301.45/57: 97-3045
100 1 ‡aPipkins, Daniel S., ‡eauthor.
245 1 0 ‡aBUCKDEL v 0.9 users and theory manuals : ‡bbuckling and delamination analysis of stiffened laminated plates / ‡cD.S. Pipkins, S.N. Atluri.
264 1 ‡aWright-Patterson Air Force Base, Ohio : ‡bFlight Dynamics Directorate, Wright Laboratory, Air Force Materiel Command, United States Air Force, ‡c1996.
300 ‡a50 pages : ‡billustrations ; ‡c28 cm.
336 ‡atext ‡btxt ‡2rdacontent
337 ‡aunmediated ‡bn ‡2rdamedia
338 ‡avolume ‡bnc ‡2rdacarrier
490 0 ‡aAFWAL-TR (Air Force Wright Aeronautical Laboratories) ; ‡v97-3045
500 ‡a"Final report for the period September 1995 - March 1996."
500 ‡a"April 1996."
520 ‡aBUCKDEL, performs geometrically nonlinear analysis of stiffened laminated composite plates with and without delaminations. BUCKDEL allows the user to perform: a linear static solution; a linear buckling (eigenvalue) analysis; and a nonlinear post-buckling analysis through both limit and bifurcation points. There are two finite elements in BUCKDEL; a quasi-conforming triangular laminated plate element based on a refined first order shear theory with seven degrees of freedom per node and a fiber reinforced beam element with seven degrees of freedom per node. The behavior of all materials is assumed to be linearly elastic. The multi-domain modeling method is used for the analysis of laminated plates containing delaminations. In this model, the delaminate, base and the undelaminate are modeled as 3 distinct. On the delamination front, Mindlin's deformation assumption is applied to obtain the relationship between the displacements in the delaminate, base and undelaminate.
536 ‡aResearch supported by the United States Air Force Flight Dynamics Directorate, and performed by Knowledge Systems, Inc., Forsyth, Georgia, under Contract No. ‡bF33615-95-C-3226.
538 ‡aMode of access: Internet.
650 0 ‡aComposite materials ‡xDelamination.
650 0 ‡aBuckling (Mechanics)
700 1 ‡aAtluri, Satya N., ‡eauthor.
710 2 ‡aWright Laboratory (Wright-Patterson Air Force Base, Ohio), ‡eissuing body.
730 0 ‡aTechnical Report Archive & Image Library (TRAIL)
899 ‡a39015104975704
CID ‡a102892571
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