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A study of large deflection of beams...

Rutgers The State University of New Jersey - New Brunswick.

A study of large deflection of beams and plates.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	A study of large deflection of beams and plates./
Author:	Nishawala, Vinesh V.
Description:	118 p.
Notes:	Source: Masters Abstracts International, Volume: 49-04, page: 2689.
Contained By:	Masters Abstracts International49-04.
Subject:	Engineering, Mechanical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1489712
ISBN:	9781124531472

A study of large deflection of beams and plates.
Nishawala, Vinesh V.

A study of large deflection of beams and plates. - 118 p.

Source: Masters Abstracts International, Volume: 49-04, page: 2689.

Thesis (M.S.)--Rutgers The State University of New Jersey - New Brunswick, 2011.

For a thin plate or beam, if the deformation is on the order of the thickness and remain elastic, linear theory may not produce accurate results as it does not predict the in plane movement of the member. Therefore, a geometrically nonlinear, large deformation theory is required to account for the inconsistencies. This thesis discusses nonlinear bending and vibrations of simply-supported beams and plates. Theoretical results are compared with other well-known solutions. The effects of geometric nonlinearities are discussed. The equation of motion for plates with 'stress-free' and 'immovable' edges are derived using modal analysis in conjunction with the expansion theorem. Theoretical results are compared with a finite element simulation for plates. 'Immovable' edges are studied for beams. For large bending of beams with 'stress-free' edges, a theory by Conway is presented. A brief introduction to Duffing's equation and Gaussian curvature is presented and their relevance to nonlinear deformations are discussed.

ISBN: 9781124531472Subjects--Topical Terms:

845387
Engineering, Mechanical.

A study of large deflection of beams and plates.
LDR:01865nam 2200265 4500 001 713017
005 20121003100343.5
008 121101s2011 ||||||||||||||||| ||eng d
020 $a 9781124531472
035 $a (UMI)AAI1489712
035 $a AAI1489712
040 $a UMI $c UMI
100 1 $a Nishawala, Vinesh V. $3 845609
245 1 2 $a A study of large deflection of beams and plates.
300 $a 118 p.
500 $a Source: Masters Abstracts International, Volume: 49-04, page: 2689.
500 $a Adviser: Haim Baruh.
502 $a Thesis (M.S.)--Rutgers The State University of New Jersey - New Brunswick, 2011.
520 $a For a thin plate or beam, if the deformation is on the order of the thickness and remain elastic, linear theory may not produce accurate results as it does not predict the in plane movement of the member. Therefore, a geometrically nonlinear, large deformation theory is required to account for the inconsistencies. This thesis discusses nonlinear bending and vibrations of simply-supported beams and plates. Theoretical results are compared with other well-known solutions. The effects of geometric nonlinearities are discussed. The equation of motion for plates with 'stress-free' and 'immovable' edges are derived using modal analysis in conjunction with the expansion theorem. Theoretical results are compared with a finite element simulation for plates. 'Immovable' edges are studied for beams. For large bending of beams with 'stress-free' edges, a theory by Conway is presented. A brief introduction to Duffing's equation and Gaussian curvature is presented and their relevance to nonlinear deformations are discussed.
590 $a School code: 0190.
650 4 $a Engineering, Mechanical. $3 845387
690 $a 0548
710 2 $a Rutgers The State University of New Jersey - New Brunswick. $b Graduate School - New Brunswick. $3 845606
773 0 $t Masters Abstracts International $g 49-04.
790 1 0 $a Baruh, Haim, $e advisor
790 $a 0190
791 $a M.S.
792 $a 2011
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1489712

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