Results 11 to 20 of about 965,818 (262)
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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Applied 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
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Shock response spectrum analysis in running performance [PDF]
Computer Methods in Biomechanics and Biomedical Engineering, 2020 Running involves repeated impacts between the foot and the surface. Such impacts are characterized by a transient peak in the ground reaction force (impact force), rapid deceleration of the lower e...
D. Benjamin +6 more
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Singular Spectrum Analysis for Modal Estimation from Stationary Response Only
Sensors, 2022 Conventional experimental modal analysis uses excitation and response information to estimate the frequency response function. However, many engineering structures face excitation signals that are difficult to measure, so output-only modal estimation is ...
Chang-Sheng Lin, Yi-Xiu Wu
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Seismic Vulnerability Assessment of Conventional RC and Monolithic Structures Using ETABS and Demand-Capacity Ratio Analysis [PDF]
EPJ Web of ConferencesThe seismic vulnerability of the reinforced concrete (RC) buildings remains major concern in the earthquake prone regions where the structural discontinuities as well as insufficient stiffness result in the severe damage.
Ravindra Singh Rahul +2 more
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Journal of Marine Science and Engineering, 2023 In this study, dynamic centrifugal model tests for two homogeneous saturated soft clay sites are designed to analyze the influence of overlying sea water on ground motion.
Juan Liu +3 more
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Earthquake design for controlled structures [PDF]
Fracture and Structural Integrity, 2017 An alternative design philosophy, for structures equipped with control devices, capable to resist an expected earthquake while remaining in the elastic range, is described. The idea is that a portion of the earthquake loading is undertaken by the control
Nikos G. Pnevmatikos +2 more
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Investigation of the angle formed in irregular structures on their seismic behavior
Journal of Materials and Engineering Structures, 2023 The design of structures with re-entrant angle is often the consequence of the functional, architectural or urbanistic requirement. With any form building, the engineer has full responsibility to ensure the safety of the users and the structure in the ...
M'hamed ADJOUDJ +2 more
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Seismic Ground Response Prediction Based on Multilayer Perceptron
Applied Sciences, 2021 Earthquake disasters can cause enormous social and economic damage, and therefore the sustainability of infrastructure requires the mitigation of earthquake consequences.
Jaewon Yoo, Seokgyeong Hong, Jaehun Ahn
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Seismic response of various sites of the territory of Kyiv to seismic loads
Геофизический журнал, 2021 The research presented in the work aims to assess the seismic response of three different taxonometric sites, identified by the method of engineering and geological analogies within the territory of Kyiv, to seismic loads with different spectral content
O. V. Kendzera, Yu. V. Semenova
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