Results 221 to 230 of about 50,531 (267)

Large Deflections of a Cantilever

2002
Attempts to find a convenient trial shape for use in estimating the (large) deflections of the non-uniform cantilevers used as springs in electronic connectors are described. It becomes clear that the lower bound property of the total potential energy method is lost when the load-deflection curve is non-linear.
openaire   +1 more source

Large-deflection computation of the plastica

Computer Methods in Applied Mechanics and Engineering, 1985
A nonlinear finite element method is presented for the computation of the large deflection of an inextensible rod bent beyond the linear elastic range of its material. An orthogonal trajectory accession method is used to trace the displacement-load curves for a rod flexed by an axial force, a circular ring crushed by diametrical forces, a C-ring opened
openaire   +2 more sources

On large deflections of viscoelastic plates

Mathematics and Computers in Simulation, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Large Deflections of Orthotropic Webs

1983
The problem of correct design of one-sidedly stiffened orthotropic plate elements of box-girder bridges attracted during the last years, and still attracts at the present time, plenty of attention; this being particularly due to the recent accidents on a number of large-span bridges, which highlighted the necessity to deal thoroughly with the afore ...
Jozef Djubek, Rudolf Kodnár, Miroslav Škaloud   +2 more
openaire   +1 more source

Large Deflections of Rectangular Plates

Journal of Ship Research, 1971
An approximate rigid, perfectly plastic analysis which retains the influence of finite deflections is presented herein for a uniformly loaded, fully clamped rectangular plate. This theoretical procedure provides reasonable engineering estimates of the permanent deflections of rectangular plates according to the recent experiments of Hooke and Rawlings ...
Norman Jones, R. M. Walters
openaire   +1 more source

Large Deflection of Stiffened Plates

Journal of Applied Mechanics, 1958
Abstract The problem of nonlinear deflection of orthogonally stiffened plates subjected to static lateral load is treated using the concept of equivalent orthotropic plates. Equations are derived which are the appropriate generalizations of von Karman’s equations for isotropic plates.
openaire   +1 more source

A Simplified Approach to the Analysis of Large Deflections of Plates

Journal of Applied Mechanics, 1974
This paper uses the method of constant deflection contour lines [1–3] to analyze the nonlinear large deflections of thin elastic plates of arbitrary shape in a new fashion. As an illustration the case of an elliptical plate with edges constrained against motion in the horizontal direction is discussed.
Mazumdar, J., Jones, R.
openaire   +1 more source

LARGE DEFLECTIONS OF CANTILEVER BEAMS

Transactions of the Canadian Society for Mechanical Engineering, 1991
In this research a method is presented to study the alternate equilibrium configurations of a cantilever beam subjected to a uniform gravitational distributed load. The prismatic cantilever beam is assumed to be initially straight in addition to its material being homogeneous, elastic, and isotropic.
S. Navaee, R.E. Elling
openaire   +1 more source

Large Deflections of an Elastoplastic Strain-Hardening Cantilever

Journal of Applied Mechanics, 1989
This theoretical analysis of an elastoplastic cantilever examines the effects of linear strain-hardening and the development of partial elastic unloading when deflections become large. For a vertical force at the tip, unloading modifies the distribution of curvature in a substantial internal segment after the deflections become very large, but it has a
Liu, J.H., Stronge, William James, Yu, Tongxi   +2 more
openaire   +2 more sources

Large deflection microstructure theory for a composite beam

10th Aerospace Sciences Meeting, 1972
A continuum model with microstructure is developed for a composite beam under large deflection. The von Karman strain-displacement relations are employed. The assumed approximate displacement field accounts for the gross transverse shear deformation and the local transverse shear deformation in the constituents.
Sun, C. T., Gilmore, R. T., Koh, S. L.
openaire   +2 more sources