Results 21 to 30 of about 60,752 (298)

Analysis of second-order effects evaluation of steel frames behaviour

open access: yesEngineering Structures and Technologies, 2020
The evaluation of second-order effects of steel framed structures can provide different analysis results than using linear analysis methods. In various structural engineering literature were distinguished different methods of analysis: taking or without ...
Raminta Venslavavičiūtė   +2 more
doaj   +1 more source

Dynamic Modeling and Simulation of a Rotating Single Link Flexible Robotic Manipulator Subject to Quick Stops [PDF]

open access: yes, 2014
Single link robotic manipulators are extensively used in industry and research operations. The main design requirement of such manipulators is to minimize link dynamic deflection and its active end vibrations, and obtain high position accuracy during its
Dupac, Mihai, Noroozi, Siamak
core   +1 more source

Analysis of the Behaviour of Semi Rigid Steel End Plate Connections

open access: yesMATEC Web of Conferences, 2018
The analysis of steel-framed building structures with full strength beam to column joints is quite standard nowadays. Buildings utilizing such framing systems are widely used in design practice.
Bahaz A.   +3 more
doaj   +2 more sources

On the Seismic Evaluation of Steel Frames Laterally Braced with Perforated Steel Plate Shear Walls Considering Semi-Rigid Connections

open access: yesBuildings, 2022
Steel plate shear walls usually do not satisfy the strong-column weak-beam design criteria, leading to larger column sections. On the other hand, rigid frame structures are typically constructed in low-rise to mid-rise buildings built in locations prone ...
Arsalan Majlesi   +5 more
doaj   +1 more source

Modelling commercial vehicle handling and rolling stability [PDF]

open access: yes, 2005
YesThis paper presents a multi-degrees-of-freedom non-linear multibody dynamic model of a three-axle heavy commercial vehicle tractor unit, comprising a subchassis, front and rear leaf spring suspensions, steering system, and ten wheels/tyres, with a ...
Day, Andrew J.   +2 more
core   +1 more source

Wind-resistance and seismic behavior of a steel frame elevator with square hollow section members and semi-rigid joints

open access: yesFrontiers in Built Environment
This article presents a study of the wind-resistance and seismic behavior of steel frame elevator structures with square hollow section (SHS) members. The study was conducted by numerical analysis, it begins by examining the semi-rigid performance of SHS
Bi-Da Zhao   +8 more
doaj   +1 more source

Bending torsion in Γ-shaped rigid and warping hinge joints

open access: yesMagazine of Civil Engineering, 2020
This paper investigates the effect of bending torsion which is the cross-sectional warping of thin-walled rods at plane frame joints in the framework of the “semi-shear” theory of V.I. Slivker.
Vladimir Rybakov   +2 more
doaj   +1 more source

Analytical Rebridging Monte Carlo: Application to cis/trans Isomerization in Proline-Containing, Cyclic Peptides [PDF]

open access: yes, 1999
We present a new method, the analytical rebridging scheme, for Monte Carlo simulation of proline-containing, cyclic peptides. The cis/trans isomerization is accommodated by allowing for two states of the amide bond.
Higgins K. A.   +4 more
core   +2 more sources

Research on Whole-Process Tensile Behavior of Headed Studs in Steel–Concrete Composite Structures

open access: yesInternational Journal of Concrete Structures and Materials, 2021
The headed studs have been widely applied in steel–concrete composite structures as shear connectors. However, the tensile performance of headed studs is also key to the structural performance in many cases such as the semi-rigid composite joints ...
Liang-Dong Zhuang   +3 more
doaj   +1 more source

Effects of the semi-rigidity coefficients on numerical analysis results in chair side frame joints

open access: yesTurkish Journal of Forestry
In this study, it is aimed to determine the semi-rigidity coefficients related to joints of chair side frame and to use them numerical analyses with finite element method (FEM).
Tolga Kuşkun   +2 more
doaj   +1 more source

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