Results 141 to 150 of about 3,089,831 (323)

A boundary element analysis on the influence of Krc and e/d on the performance of cyclically loaded single pile in clay

Latin American Journal of Solids and Structures
The environment prevalent in oceans necessitates the piles supporting offshore structures to be designed against lateral cyclic loading initiated by wave action.
S. Basack
doaj   +1 more source

Ueber die Bewegung eines gespannten Fadens, welcher gezwungen ist, durch zwei feste Punkte mit einer constanten Geschwindigkeit zu gehen, und zwischen denselben in Transversalschwingungen von geringer Amplitude versetzt wird [PDF]

, 1897
Rudolf Skutsch
openalex   +1 more source

On the principle of limiting amplitude

Proceedings of the Japan Academy, Series A, Mathematical Sciences, 1967
and the Sommerfeld radiation conditions at infinity. A denotes the Laplacian in E and o* is a real number. In the case when &(#)=0 and the real valued function £(#) is once continuously differentiable and its support is compact, this principle has been proved by O. A. Ladyzenskaja [1] . Here the rate of approach to steady state is like e~, e>0 as £-^oo.
openaire   +4 more sources

An amplitude spectral tonometer

Computers & Mathematics with Applications, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nassar H. S. Haidar, Nassar H. S. Haidar
openaire   +2 more sources

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

Advanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram, Thomas Koch, Vasiliki-Maria Archodoulaki   +2 more
wiley   +1 more source

Effect of Stress Amplitude on Statistical Variability in Fatigue Life of 75S-T6 Aluminum Alloy [PDF]

, 1953
G.M. Sinclair, Thomas J. Dolan
openalex   +1 more source

X‐Ray Computed Tomography Quantifies Primary Phases and Reveals Crack Morphology in High‐Cycle Fatigue of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
Primary phases and a fatigue crack are studied in a forged blank of an aluminum alloy using synchrotron and laboratory X‐ray computed tomography. To image the crack, the fatigue test is interrupted, and a static tensile load is applied to open the crack.
Jakob Schröder, Ying Han, Tobias Fritsch, Bardia Hejazi, Alexander Ulbricht, Birgit Skrotzki, Giovanni Bruno   +6 more
wiley   +1 more source

Peculiarities of Movement Plastique Development in Young Gymnasts

Physical Education Theory and Methodology, 2018
The purpose of this study was to substantiate and create a technique for the development of movement plastique in gymnastics at the initial training stage and experimentally verify its effectiveness.
T. Kravchuk, N. Sanzharova, A. Udovika
doaj   +1 more source

Modified Analysis for Plane Traveling Waves of Finite Amplitude [PDF]

, 1956
R. D. Fay
openalex   +1 more source

The amplitudes of nonlinear oscillations

Applied Mathematics Letters, 2005
The authors consider the nonlinear second-order differential equation \[ y''(t)+p(t)f(y(t))=0, ~t\geq t_0, \] where \(p\) is continuous and positive, and \(f\) is continuous with \[ uf(u)>0\text{ for } u\neq 0 \] and \[ \int_0^{\pm\infty}f(u)\,du=\infty.
Kulenović, M. R.S., Moussa, N.
openaire   +3 more sources