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A Theory Treatment of Pedestrian-Induced Lateral Vibration of Structure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The lateral excessive sway motion caused by pedestrian traffic has attracted great public attention in the past decades years. However, the theories about exploring the effect of pedestrian on the lateral dynamic properties ...
A Data-Driven Approach for Forecasting Current Direction With a Hybrid Model of Empirical Mode Decomposition and Warped Gaussian Process
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Ocean current forecasting is essential for tidal renewable energy generation and operation. However, forecasting the current direction at multiple points along the water depth are still lacking of comprehensive studies. ...
Evolutionary Spectra-Based Time-Varying Coherence Function and Application in Structural Response Analysis to Downburst Winds
Publisher: American Society of Civil Engineers
Abstract: Priestley’s oscillatory process theory is widely employed to model nonstationary excitation. However, the underlying coherence function of this theory can only be time invariant. To take into account the time-varying ...
Equivalent Static Wind Loads on Single-Layer Cylindrical Steel Shells
Publisher: American Society of Civil Engineers
Abstract: Wind tunnel tests were carried out in an open terrain to measure the wind pressure on six cylindrical roofs with the rise-span ratios of 1/4, 1/6, and 1/8 and length-span ratios of 1 and 2. Using the measured wind pressures ...
Wind Pressures on 4∶12-Sloped Hip Roofs of L- and T-Shaped Low-Rise Buildings
Publisher: American Society of Civil Engineers
Abstract: A comprehensive wind tunnel experimental study for 4∶12-sloped hip roofs of L- and T-shaped low buildings was carried out in a simulated open terrain exposure to examine wind load characteristics and assess the applicability ...
Uncertainty of Peak Value of Non-Gaussian Wind Load Effect: Analytical Approach
Publisher: American Society of Civil Engineers
Abstract: Estimating the peak value of wind load effects is an important task for engineers of structural and cladding design. Because of the various sources of uncertainties, such as the aerodynamic effect, model selection, and ...