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RISGeometrically Nonlinear Analysis of Plane Frames Subjected to Temperature Changes
Publisher: American Society of Civil Engineers
Abstract: Procedure for large displacement and stability analysis of elastic plane frames subjected to temperature changes is presented. The method of analysis is based on an Eulerian (corotational) formulation, which was developed ...
Generalized Grünwald–Letnikov Fractional Derivative and Its Laplace and Fourier Transforms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The generalized Grünwald–Letnikov fractional derivative is analyzed in this paper. Its Laplace and Fourier transforms are computed, and some current results are criticized. It is shown that ...
Numerical Analysis of Fractional Neutral Functional Differential Equations Based on Generalized Volterra-Integral Operators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We use waveform relaxation (WR) method to solve numerically fractional neutral functional differential equations and mainly consider the convergence of the numerical method with the help of a generalized Volterra-integral ...
Discussion of “Structural Behavior of Inferior-Deck Spatial Arch Bridges with Imposed Curvature” by Marta Sarmiento-Comesías, Ana M. Ruiz-Teran, and Angel C. Aparicio
Publisher: American Society of Civil Engineers
Analysis and Numerical Solutions for Fractional Stochastic Evolution Equations With Almost Sectorial Operators
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Fractional stochastic evolution equations often arise in theory and applications. Finding exact solutions of such equations is impossible in most cases. In this paper, our main goal is to establish the existence and ...
Efficient Estimation of the Lower and Upper Bounds on the Probability of Failure of Geotechnical Models Considering Dependence and Epistemic Uncertainties
Publisher: American Society of Civil Engineers
Abstract: AbstractGeotechnical engineering involves significant aleatory and epistemic uncertainties,
often inadequately addressed in traditional reliability analyses, which tend to neglect
epistemic uncertainties, simplify dependencies ...
Closed-Conduit Bed-Form Initiation and Development
Publisher: American Society of Civil Engineers
Abstract: Nonintrusive measurement of closed-conduit erodible-bed development was undertaken for 12 experiments of ranges of flow strengths and sediment (solids) sizes. Analogous to open-channel flows, wavelets on the sediment bed ...
Observations on the Circulation in the Alboran Sea Using ERSI Altimetry and Sea Surface Temperature Data
Publisher: American Meteorological Society
Abstract: Data from the altimeter onboard the European Remote Sensing Satellite (ERSI) was used to Study the circulation of the Alboran Sea between 35° and 38°N, 0° and 6°W. This region is dominated by two anticyclonic gyres that ...
WRF Model Sensitivity to Choice of Parameterization over South America: Validation against Surface Variables
Publisher: American Meteorological Society
Abstract: The Weather and Research Forecast model is tested over South America in different configurations to identify the one that gives the best estimates of observed surface variables. Systematic, nonsystematic, and total errors ...
Effects of Space Distribution of Excitation on Seismic Response of Arch Dams
Publisher: American Society of Civil Engineers
Abstract: The effects of the ground motion spatial variation and of the canyon geometry on the dynamic response of arch dams during the event of an earthquake is studied in this paper. The seismic response of a dam subject to time ...