Results 11 to 20 of about 1,321,762 (253)
Applicability of Time Domain Transform Methods for Frequency Dependent Dynamic Stiffness
Frontiers in Built Environment, 2022 Some types of dynamic stiffness, such as the dynamic ground stiffness used in soil-structure interaction analyses and the viscoelastic body used in vibration control systems, have strong frequency dependency.
Naohiro Nakamura +3 more
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Influence of Beams Distribution on the Dynamic and Seismic Linear Response of RC Frame Buildings
Frontiers in Built Environment, 2022 The present study compares the dynamic properties and seismic performances offered by reinforced concrete frame structures characterized by different beams distribution.
Stefano Silvestri +2 more
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Investigation on the Seismic Response Behavior of the Pipe Rack Equipped with Viscos Damper [PDF]
Journal of Structural and Construction Engineering, 2021 Pipe racks or pipe bridges are one of the most important refinery structures which are used to maintain pipes and other equipment at the required levels and are usually made of concrete, steel or a combination of these two.
Ali Parvari, MohammadAmin Hoshmand
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Seismic Assessment of Steel Moment Frames with Irregularity in Mass and Stiffness [PDF]
Computational Engineering and Physical Modeling, 2018 Irregularity, consider to be one of the main reasons of buildings collapse in recent earthquakes. Irregularity also affects the seismic behavior and maximum capacity of structures.
Elahe Chabokan, Iman Faridmehr
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Investigations on the Dynamic Response of Adjacent Buildings Connected by Viscous Dampers
Buildings, 2022 This paper investigates the seismic performance of two adjacent buildings connected by viscous dampers. Three types of damper placement are discussed, including installing dampers within a single building, connecting two buildings at the same floor level,
Peng Chen, Xiaobin Wu
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Journal of Architectural and Engineering Research, 2023 Response history analysis using a time integration method is a powerful versatile tool in accessing structures seismic behaviours. To reduce the analysis run-time, a technique was proposed in 2008 for time integration with steps larger than the steps of
Aram Soroushian +5 more
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Application of extended Rayleigh damping model to 3D frame analysis
Japan Architectural Review, 2023 Rayleigh damping is commonly used in response history analysis (RHA) to provide an energy dissipation source, but the adaptation may be difficult if frequency independence damping is desired over a wide frequency range.
Yoshihiro Mogi +2 more
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Taiyuan Ligong Daxue xuebao, 2021 In order to study the dynamic response of timber frame in Song Dynasty palace under horizontal acceleration, a series of nonlinear time-history analysis FE models were estallihed.
Jia WAN +4 more
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地震科学进展, 2023 The peak adjustment of seismic wave is often realized by the method based on the peak ground acceleration (PGA), while the peak acceleration of the design response spectrum in the current specification is the effective peak acceleration (EPA), and EPA is
Xiaoli Li, Xiaoshuang Li
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Comparative Study on the Analysis Methods for the Seismic Resistance of Bridge Structure [PDF]
MATEC Web of Conferences, 2019 As a kind of destructive natural disasters, earthquake can cause serious damage to the bridges of lifeline projects, which will bring great difficulties to the rescue and relief work.
Wang Danling
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