Results 31 to 40 of about 2,548,941 (205)

Magnetothermoelectric properties of Bi2Se3 [PDF]

open access: yes, 2013
We present a study of entropy transport in Bi2Se3 at low temperatures and high magnetic fields. In the zero-temperature limit, the magnitude of the Seebeck coefficient quantitatively tracks the Fermi temperature of the 3D Fermi surface at \Gamma-point as
Behnia, K.   +8 more
core   +3 more sources

LINEAR AND NON-LINEAR ANALYSES OF CABLE-STAYED STEEL FRAME SUBJECTED TO SEISMIC ACTIONS [PDF]

open access: yese-GFOS, 2017
In this study, linear and non-linear dynamic analyses of a cable-stayed steel frame subjected to seismic actions are performed. The analyzed cable-stayed frame is the main supporting structure of a wide-span sports hall.
Marko Đuran   +2 more
doaj   +1 more source

Evaluation methods of elastoplastic response of components to earthquake motions (Dynamic Analysis of MDOF Systems using elastoplastic response spectrum)

open access: yesNihon Kikai Gakkai ronbunshu, 2017
For seismic design of components, elastic response spectrum analysis, which is based on linear response using elastic response spectrum, is generally used as a dynamic analysis of multi-degree-of-freedom(MDOF) systems not only elastic response but also ...
Ichiro TAMURA, Shinichi MATSUURA
doaj   +1 more source

Earthquake Response Spectra Analysis of Bridges considering Pounding at Bilateral Beam Ends Based on an Improved Precise Pounding Algorithm

open access: yesShock and Vibration, 2021
Asynchronous vibration was generated between the main bridge and approach spans or abutments due to differences in stiffness and mass during an earthquake, thus further leading to pounding at the bilateral beam ends.
Ruijie Zhang   +4 more
doaj   +1 more source

Dynamic Response Spectrum of Multi-Story Shear Frame Subjected to Moderate Ground Motion

open access: yesDiyala Journal of Engineering Sciences, 2021
Design structures to resist natural hazards is a vital issue to mitigate the impact of such threats. Earthquakes could lead to numerous injuries and infrastructure destruction. Specifically, when structures are not designed to resist seismic load.  This
Assal Hussein
doaj   +1 more source

Performance Analysis of Absolute Acceleration Shock Response Spectrum

open access: yesJournal of Physics: Conference Series, 2020
Abstract The Absolute Acceleration Shock Response Spectrum (AASRS), which is most commonly used in engineering is analyzed in detail, and the effects of shock duration, shock amplitude and shock waveform on AASRS are discussed respectively.
Wenjuan Sun   +3 more
openaire   +1 more source

A stochastic approach for deriving effective linear properties of bilinear hysteretic systems subject to design spectrum compatible strong ground motions [PDF]

open access: yes, 2011
A novel statistical linearization based approach is proposed to derive effective linear properties (ELPs), namely damping ratio and natural frequency, for bilinear hysteretic oscillators subject to seismic excitations specified by an elastic response ...
Giaralis, A.   +2 more
core  

Spectrum of Truncal Dystonia and Response to Treatment: A Retrospective Analysis

open access: yesAnnals of Indian Academy of Neurology, 2020
Background: Presence of truncal dystonia usually points to a secondary cause of dystonia like exposure to dopamine receptor blockers or neurodegenerative illness. Rarely, it can occur as an idiopathic focal or segmental dystonia.
Sahil Mehta   +3 more
doaj   +1 more source

Study of the Reasonable Acquisition Frequency Evaluation Method of Midspan Deflection of Medium- and Small-Span Beam Bridges

open access: yesApplied Sciences, 2023
The objective of this study is to further promote and apply the structural monitoring system to medium and small bridges, given the relative delays in scientific research, technical specifications, and engineering practice for the safety monitoring of ...
Zhengjun Tan, Haijun Wu, Qingcui Tang
doaj   +1 more source

Modal seismic analysis of a nuclear power plant control panel and comparison with SAP 4 [PDF]

open access: yes, 1976
The application of NASTRAN to seismic analysis by considering the example of a nuclear power plant control panel was considered. A modal analysis of a three-dimensional model of the panel, consisting of beam and quadri-lateral membrane elements, is ...
Pamidi, M. R., Pamidi, P. R.
core   +1 more source

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