Results 241 to 250 of about 3,280,539 (305)

Imaging the Transverse Component of Optical Near-Fields in Resonant Photonic Structures. [PDF]

open access: yesACS Photonics
Koutenský P   +4 more
europepmc   +1 more source

Analysis of Deep Beams

Journal of Applied Mechanics, 1951
Abstract This paper presents a method of analyzing the stress distribution in a deep beam of finite length by superimposing two stress functions. The first stress function is chosen in the form of a trigonometric series which satisfies all but one of the boundary conditions—that of zero normal stress on the ends of the beam.
Conway, H. D., Chow, L., Morgan, G. W.
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Deep and Multilayered Beams

Journal of the Engineering Mechanics Division, 1981
A nonlinear theory for multilayered shells is particularized for deep beams. The results are linearized and applied to small deflection analyses of such beams. In the solution, a finite difference scheme is used which takes advantage of the fact that higher derivatives of variables do not all appear simultaneously in any one equation, thereby admitting
Marcelo Epstein, P.G. Glockner
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Stresses in Deep Beams

Transactions of the American Society of Civil Engineers, 1953
Beams whose depths are comparable to their spans are used in a variety of structures. The distribution of bending and shear stresses in such deep beams departs radically from that given by the ordi...
Li Chow, Harry D. Conway, George Winter
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Stresses in deep beams

Building Science, 1972
Abstract The paper considers deep beams simply supported (by columns, in shear wall construction, hoppers etc.) where support conditions approximate to a parabolic shearing force on the vertical end faces of the beam. An approximate polynomial stress function solution is first obtained which does not satisfy all the necessary boundary conditions ...
M. Holmes, P.M. Mason
openaire   +1 more source

Deep Beams Revisited

ACI Structural Journal, 1995
Using the strut-and-tie approach, this paper examines three aspects of deep beam design, which as yet has not been conclusively dealt with by earlier researchers. Previous test results hare been used to justify the use of the previously mentioned principle in predicting the shear strengths of deep beams that are continuously punctured by web openings ...
openaire   +1 more source

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