Results 21 to 30 of about 57,687 (265)

Non-linear Static Analysis of Offshore Steep Wave Riser

open access: yesMATEC Web of Conferences, 2016
A new solution combining finite difference method and shooting method is developed to analyze the behavior of steep wave riser suffering from current loading.
Qiao Hongdong   +3 more
doaj   +1 more source

Nonlinear joint model updating using static responses

open access: yesAdvances in Mechanical Engineering, 2016
Nonlinear behavior is often observed in structural joint system due to external loads. A new technique of nonlinear structural joint model updating with static load test results is proposed in this article to investigate the actual behavior of a joint ...
Ping-Ping Yuan   +3 more
doaj   +1 more source

Comparing the results of dynamic analysis (maximum displacement) with approximate method of Iranian seismic code [PDF]

open access: yesمجله 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

Static Nonlinear Analysis Case Study

open access: yes, 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

Comparison of Progressive Collapse Capacity of Steel Moment Resisting Frames and Dual Systems with Buckling Retrained Braces [PDF]

open access: yesJournal 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

ACCURACY EVALUATION OF THE NONLINEAR STATIC ANALYSIS METHOD OF THE STRUCTURES SEISMIC RESISTANCE

open access: yesStructural Mechanics of Engineering Constructions and Buildings, 2017
The article considers the the practical application of a technique of nonlinear static analysis of seismic resistance of buildings and structures. The calculation of one-storey steel frame, by nonlinear static and nonlinear dynamic methods.
Guram Avtandilovich Dzhinchvelashvili   +1 more
doaj   +2 more sources

Nonlinear versus Ordinary Adaptive Control of Continuous Stirred-Tank Reactor

open access: yesThe 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

Longitudinal genome‐wide aneuploidy measurements in circulating cell‐free DNA to predict lack of benefit from pembrolizumab in patients with metastatic urothelial cancer

open access: yesMolecular Oncology, EarlyView.
Many patients with urothelial cancer do not benefit from treatment with pembrolizumab, while at risk of severe side effects. Changes in the levels of circulating tumor DNA early during treatment, measured by a simple and affordable assay that can be easily implemented in the clinic, can be used as a prognostic tool to identify these patients.
Youssra Salhi   +14 more
wiley   +1 more source

Modal Derivatives for Efficient Vibration Prediction of Geometrically Nonlinear Structures with Friction Contact

open access: yesApplied Sciences
This 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

Assessment of Accuracy the Nonlinear Static Analysis in Determining Behavior Factor Reinforced Concrete Moment-Resisiting Frames [PDF]

open access: yesJournal of Structural and Construction Engineering, 2015
Common methods analysis and design of structures are based according to elastic analysis and and reduction of earthquake forces. This reduction design load in the codes is done by the behavior factors.
Alireza Habibi, Reza gholami
doaj  

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