1 AIT Asian Institute of Technology

Finite difference study of plates

AuthorRobles, Lilia Sinogba
Call NumberAIT Thesis no. 106
Subject(s)Elastic plates and shells
NoteA thesis submitted in partial fulfillment if the requirements for the degree of Master of Engineering in the SEATO Graduate School of Engineering, Bangkok, Thailand.
PublisherAsian Institute of Technology
AbstractIn this study, the finite difference method is used to analyze a square plate supported on four sides by beams of equal stiffness for three different boundary conditions. The classical plate equation is reduced to a set of linear simultaneous equations, in terms of unknown values of the deflection, and solved on an IBM computer. A simply supported square plate on rigid beams is analyzed for four mesh divisions. The accuracy of each mesh size is obtained from comparison with a known analytical solution. Using the most appropriate mesh size, the effect of the beam/plate stiffness ratio is determined for a simply supported plate on elastic beams. Furthermore an attempt is made to present an analysis of a plate monolithically connected to the beams, considering the torsional restraint offered by the beam. Results are compared with the ACI (1963) code recommendations.
Year1965
TypeThesis
SchoolStudent Research Before 1979
DepartmentOther Field of Studies (No Department)
Academic Program/FoSThesis (Year <=1979)
Chairperson(s)Dr. W.J. Venuti;
Examination Committee(s)Dr. A. R. Cusens;Dr. L.B. Kriz;Dean Milton E. Bender, Jr.
DegreeThesis (M.Eng.) - SEATO Graduate School of Engineering


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