Results 321 to 330 of about 3,067,838 (357)

Impedance curves for an elastic pile

Soil Dynamics and Earthquake Engineering, 1989
An extensive parametric study is conducted to investigate the impedance characteristics of a single elastic pile embedded in an elastic soil medium. A recently developed semi-analytical model based on Green's functions for a system of buried harmonic loading configurations is used in this study.
R.K.N.D. Rajapakse, A.H. Shah
openaire   +1 more source

Elastic-Plastic R-Curves

Journal of Engineering Materials and Technology, 1978
The principal purpose of this investigation was to study specimen size effects on elastic-plastic type R-curve using HY130 steel plate. Compact specimens ranging in size from 12T to 1T in planar dimensions and standardized on 1-inch thickness were used.
D. E. McCabe, J. D. Landes
openaire   +1 more source

Unfolding a Curved Elastic Sheet

Journal of Mechanical Engineering Science, 1981
A curved elastic sheet is flattened on a rigid flat plate by vertical end forces. The problem is governed by a non-dimensional parameter, B, which signifies the relative importance of flexural rigidity to the applied force and the natural radius.
openaire   +1 more source

Elastic Properties of Curved Tubes

Journal of Fluids Engineering, 1943
Abstract A theory of flexibility of pipe bends perpendicular to the plane of the bend has been established. Experimental results are given in this paper verifying the derived bending equations. Results show the pipes to be more flexible than expected from the application of the “rod” theory.
openaire   +1 more source

High-resolution Lamb waves dispersion curves estimation and elastic property inversion.

Ultrasonics, 2021
Qi Chen, Kailiang Xu, D. Ta
semanticscholar   +1 more source

Elastic curves and the Delaunay problem for curves with constant torsion

Rendiconti del Circolo Matematico di Palermo, 2001
Using Griffith's formalism for constrained variational problems in one independent variable [Exterior differential systems and the calculus of variations. Progress in Mathematics, Vol. 25 Boston-Basel-Stuttgart: Birkhäuser (1983; Zbl 0512.49003)], the Delaunay variational problem defined by the arclength functional acting on the space of curves ...
openaire   +2 more sources

Synthesis and alignment of liquid crystalline elastomers

Nature Reviews Materials, 2021
Katie M Herbert, Hayden E Fowler, Joselle M Mccracken   +2 more
exaly  

The Piketty Curve and the Elasticity of Substitution

2014
Thomas Piketty’s (2014) recent book has been the occasion of a good deal of discussion, much of it centered around his references to the elasticity of substitution between labor and capital. He presents evidence that suggests that capital’s share rises as the capital-labor ratio rises.
openaire  

Nonreciprocity in acoustic and elastic materials

Nature Reviews Materials, 2020
Hussein Nassar, Behrooz Yousefzadeh, Romain Fleury   +2 more
exaly  

Evolution of open elastic curves in ℝn subject to fixed length and natural boundary conditions

, 2014
Anna Dall’Acqua, Chun-Chi Lin, Paola Pozzi   +2 more
semanticscholar   +1 more source