Results 211 to 220 of about 367,641 (251)

Nonlinear analysis of static and dynamic stability of metallic chimneys

Thin-Walled Structures, 1994
Abstract Due to the situations arising from pollution, the problem of equipping the industrial metallic chimneys (or their extensions, using additional segments) with special antipolluting devices, is of general concern in most of the industrialized countries. The antipolluting devices or the extensions of the chimneys introduce extral loadings.
A. Catarig, L. Kopenetz, P. Alexa
openaire   +1 more source

Sensitivity Analysis: Nonlinear Static Spring Systems

2009
In design we perform an analysis and then we often “tweak” a design parameter and repeat the analysis to see if the design performance improves. In optimization we compute gradients of the cost and constraint functions to guide us through the design space and ultimately arrive at a design that satisfies the Karush-Kuhn Tucker optimality criteria*.
openaire   +1 more source

Nonlinear static analysis of smart laminated composite plate

Aerospace Science and Technology, 2011
Abstract In this paper, a third order shear deformation theory is used to study the behavior of laminated smart composite plate with magnetostrictive layers, while accounting for geometric nonlinearity in the von-Karman sense. A coupled analysis of magnetostrictive material is presented where Terfenol-D is used as a magnetostrictive material to ...
M.D.V. Hari Kishore, B.N. Singh, M.K. Pandit   +2 more
openaire   +1 more source

Nonlinear static and dynamic analysis of framed structures

Computers & Structures, 1979
Abstract The present study is concerned with methods of nonlinear static and dynamic analysis of structures, particularly for application to geometrically nonlinear space frames. The displacement formulation of the finite element method is adopted.
openaire   +2 more sources

Analysis of quasi-static assumption in nonlinear finFET model

2008
The construction and validation of a quasi-static nonlinear microwave model for FinFETs are investigated. A very good agreement between model simulations and measurements is obtained under different DC bias points, input power levels, fundamental frequencies up to 5 GHz, and device geometries.
CRUPI, GIOVANNI, CADDEMI, Alina, SCHREURS D. M, HOMAYOUNI M, ANGELOV I, PARVAIS B.   +5 more
openaire   +2 more sources

Comparison of nonlinear static analysis and nonlinear dynamic analysis for reinforced concrete structures

2020
ÖZET BETONARME YAPILAR İÇİN LİNEER OLMAYAN STATİK ANALİZ VE LİNEER OLMAYAN DİNAMİK ANALİZ YÖNTEMLERİNİN KARŞILAŞTIRILMASI Bu çalışmada, betonarme yapıların sismik analizinde lineer olmayan statik analiz (itme analizi) yönteminin etkinliğinin görülmesi amaçlanmıştır. Değerlendirme yapmak için 4 adet betonarme bina kullanılmıştır.
openaire   +1 more source

Nonlinear Static and Dynamic Analysis Method of Cable Structures

AIAA Journal, 1991
J. Mitsugi, T. Yasaka
openaire   +1 more source

Nonlinear Static Analysis of Cable Structures Based on Isogeometric Analysis

2018
This paper presents the geometrically nonlinear analysis of cable structures which are subjected to self-weight and external loads. Isogeometric approach is briefly summarized using updated Lagrangian formulation associated with isoparametric B-spline polynomials and Newton-Raphson iterative scheme with incremental load. The accuracy and reliability of
Tomac, Ivan, Lozina, Željan, Sedlar, Damir   +2 more
openaire   +1 more source

Vibration isolation properties of the nonlinear X-combined structure with a high-static and low-dynamic stiffness: Theory and experiment

Mechanical Systems and Signal Processing, 2022
Zhijing Wu, Fengming Li
exaly  

Nonlinear static and dynamic hygrothermal buckling analysis of imperfect functionally graded porous cylindrical shells

Applied Mathematical Modelling, 2020
Kamran Foroutan, Alireza shaterzadeh, Habib Ahmadi   +2 more
exaly