Results 31 to 40 of about 68,110 (309)
Comparing the results of dynamic analysis (maximum displacement) with approximate method of Iranian seismic code [PDF]
مجله مدل سازی در مهندسی, 2010 Determining structural maximum deformation under earthquake excitation is an important problem in seismic design of structures. There are several approaches in order to estimate an acceptable accurate response for maximum drift of the structure in ...
محمدرضا Tabeshpour +1 more
doaj +1 more source
Comparison of Progressive Collapse Capacity of Steel Moment Resisting Frames and Dual Systems with Buckling Retrained Braces [PDF]
Journal of Rehabilitation in Civil Engineering, 2019 Progressive collapse refers to a condition where local failure of a primary structural component leads to the collapse of neighboring members and the whole structure, consequently.
Nader Hoveidae, Bahador Habibi pourzare
doaj +1 more source
Nonlinear versus Ordinary Adaptive Control of Continuous Stirred-Tank Reactor
The Scientific World Journal, 2015 Unfortunately, the major group of the systems in industry has nonlinear behavior and control of such processes with conventional control approaches with fixed parameters causes problems and suboptimal or unstable control results.
Jiri Vojtesek, Petr Dostal
doaj +1 more source
Geometrically nonlinear analysis of thin-walled composite box beams
, 2009 A general geometrically nonlinear model for thin-walled composite space beams with arbitrary lay-ups under various types of loadings has been presented by using variational formulation based on the classical lamination theory.
Lee, Jaehong, Vo, Thuc
core +1 more source
Forced response of shrouded blades with a coupled static/dynamic approach [PDF]
, 2011 A coupled static-dynamic method is proposed and applied to bladed disks with shrouds, in order to calculate the nonlinear forced response in presence of friction damping in the frequency domain.
Zucca, Stefano +2 more
core
Molecular Oncology, EarlyView.Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena +15 more
wiley +1 more source
Applied SciencesThis paper evaluates the performance of the Rubin reduction methods, enhanced with static modal derivatives, for vibration analysis of geometrically nonlinear structures with friction contact.
Fahimeh Mashayekhi, Stefano Zucca
doaj +1 more source
A Numerical-Experimental Method for Drop Impact Analysis of Composite Landing Gear
Shock and Vibration, 2017 The special material performance, manufacturing process, machining behavior, and operating condition of composite materials cause uncertainties to inevitably appear in the mechanical properties of composite structures.
Yongliang Guan +3 more
doaj +1 more source
Static Nonlinear Analysis Case Study
, 2018 ABSTRACT The goal of this work is to find the displacement demand of structures using nonlinear static procedure, which is intend to provide a simplified approach for direct determination of nonlinear response behavior of a structure at different levels of lateral displacements.
Sabah Moussaoui, Mourad Belgasmia
openaire +2 more sources
Nonlinear static and dynamic analysis for laminated, annular, spherical caps of moderate thickness
, 1995 Based on Timoshenko-Mindlin kinematic hypothesis, the shallow shell theory is extended to include the transverse shear deformation for the nonlinear axisymmetric dynamic analysis of the symmetric cross-ply shallow spherical shell.
Cheung, YK, Fu, YM
core +1 more source