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Simulation of Homogeneous Fluctuating Wind Field in Two Spatial Dimensions via a Joint Wave Number–Frequency Power Spectrum
Publisher: American Society of Civil Engineers
Abstract: Simulation of fluctuating wind-speed fields is a critical task in determining the wind loads for wind-resistant design of high-rise buildings, long-span bridges, and large-size flexible structural systems such as latticed ...
Stochastic Harmonic Function Representation of Random Fields for Material Properties of Structures
Publisher: American Society of Civil Engineers
Abstract: Taking account of the spatial variation of material properties is of paramount importance to the safety and reliability evaluation of engineering structures. This necessitates the highly efficient and accurate representation ...
Study on the Thawing Compression Deformation Mechanism of Ice-Rich Frozen Soil
Publisher: American Society of Civil Engineers
Abstract: Current theories on the thawing compression of frozen soil exhibit a number of inadequacies because of the failure to consider the effect of moisture. Considering the effect of temperature coupled with moisture and stress ...
Characteristics of Asphalt Pavement Damage in Degrading Permafrost Regions: Case Study of the Qinghai–Tibet Highway, China
Publisher: American Society of Civil Engineers
Abstract: In the context of climate warming, damage to road pavements and embankments in permafrost regions caused by thawing of underlying permafrost severely reduces the serviceability of roads. In this study, 1 types of asphalt ...
Phase-Shifting Filtering Method for Simulating Three-Dimensional Directional Ocean Waves
Publisher: American Society of Civil Engineers
Abstract: AbstractOcean wave action is a key environmental load on marine structures, and its numerical
simulation is a critical issue in the field of ocean engineering. In stochastic dynamic
response analysis and time-variant ...
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