PANDA2—Program for minimum weight design of stiffened, composite, locally buckled panels

DOI10.1016/0045-7949(87)90267-7zbMath0603.73001OpenAlexW1986486132MaRDI QIDQ3740318

David H. Bushnell

Publication date: 1987

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(87)90267-7

zbMATH Keywords

closed-form expressionsConstraintscylindrical shellsrectangularbladecorrugatedcompressive stressas many as five combinations of in-plane loads and normal pressureaxial load can varyBOSOR4combined axial compressioncripplingdiscretized models of panel cross sectionshat-stiffened panelJ-shapedlaminated composite flat or curved cylindrical panelslocal and general bucklinglocal post buckling of the panel skinmaximum in-plane shear stressmaximum tensileminimum weight designsPANDA2prevents stiffener popoffstiffeners in one or two orthogonal directionsT-shaped stiffeners

Mathematics Subject Classification ID

Plates (74K20) Bifurcation and buckling (74G60) Optimization problems in solid mechanics (74P99) Theory of software (68N99) Software, source code, etc. for problems pertaining to mechanics of deformable solids (74-04)

Related Items (4)

Stability of smooth and ribbed shells of revolution in a nonuniform stress-strain state. (Survey) ⋮ Layout optimization of doubly‐curved laminated composite shells of revolution ⋮ ON THE USE OF GENERALIZED BEAM THEORY TO ASSESS THE BUCKLING AND POSTBUCKLING BEHAVIOR OF LAMINATED CFRP CYLINDRICAL STIFFENED PANELS ⋮ Optimization of composite, stiffened, imperfect panels under combined loads for service in the postbuckling regime

Uses Software

• PANDA

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