Results 1 to 10 of about 2,548,941 (205)

Shock Response Spectrum Analysis of Fatigued Runners [PDF]

open access: yesSensors, 2022
The purpose of this study was to determine the effect of fatigue on impact shock wave attenuation and assess how human biomechanics relate to shock attenuation during running.
Daniel Benjamin   +5 more
doaj   +5 more sources

Observing seismic behaviour and design of G+10 structure using E-Tabs [PDF]

open access: yesE3S Web of Conferences, 2023
The seismic behaviour and design of a G+10 structure are discussed in this study using the ETABS programme. The study’s goal is to give insights into the structure’s behaviour during an earthquake and to provide a design that can efficiently resist ...
D Sivakumar, A Dinesh
doaj   +1 more source

Seismic analysis and evaluation of battery cabinets for nuclear power plant based on finite element method

open access: yesShenzhen Daxue xuebao. Ligong ban, 2023
In order to ensure the safe operation of the nuclear power plant, seismic analysis must be conducted on the battery cabinets of nuclear power plants used for safety level emergency backup direct current (DC) power supply systems.
MA Wenjin, ZENG Qiquan, ZHANG Shuxing
doaj   +1 more source

Development of a New Response Spectrum Analysis Approach for Determining Elastic Shear Demands on Shear-Dominated Steel Building Frames

open access: yesBuildings, 2023
This research is focused on improving the conventional response spectrum analysis (CRSA) method for the elastic shear demands estimation of shear-dominated steel building frames. An alternative approach named the improved response spectrum analysis (IRSA)
Junlin Li, Wei Wang
doaj   +1 more source

Inelastic Behavior of Steel and Composite Frame Structure Subjected to Earthquake Loading

open access: yesApplied Mechanics, 2023
Steel construction is used more often these days as an alternative to the R.C.C. when lightweight, high-strength, large-span structures with a faster erection are required.
P. D. Gajbhiye   +4 more
doaj   +1 more source

Non-Proportionality Indices and Error Constraint in Modal Analysis of Viscously Damped Linear Structures

open access: yesApplied Sciences, 2021
Use of modal procedures in systems with non-proportional damping (such as structures with added viscous damping systems) results in response errors, shown in this study to depend on dissimilar and often conflicting conditions for different variables and ...
Jorge Conde, Alejandro Bernabeu
doaj   +1 more source

Response Spectrum Analysis of Multi-Story Shear Buildings Using Machine Learning Techniques

open access: yesComputation, 2023
The dynamic analysis of structures is a computationally intensive procedure that must be considered, in order to make accurate seismic performance assessments in civil and structural engineering applications.
Manolis Georgioudakis, Vagelis Plevris
doaj   +1 more source

Influence of Beams Distribution on the Dynamic and Seismic Linear Response of RC Frame Buildings

open access: yesFrontiers 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
doaj   +1 more source

Seismic Analysis Using Three Dimensional Modeling [PDF]

open access: yesEngineering and Technology Journal, 2010
Three-dimensional dynamic analysis is required for a large number of differenttypes of structural systems that are constructed in Seismic Zones. The lateral forcerequirements suggest several methods that can be used to estimate the distribution ofseismic
Mohammed Ahmed A. Al-Hamdany
doaj   +1 more source

Seismic Assessment of Steel Moment Frames with Irregularity in Mass and Stiffness [PDF]

open access: yesComputational 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
doaj   +1 more source

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