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Development and Application of Single-Parameter Soil Water Diffusivity Models for the Nanxiaohegou Basin
Publisher: American Society of Civil Engineers
Abstract: Predicting soil water movement and the transport of pollutants requires a good understanding of soil hydraulic properties. One of the most important hydraulic properties of unsaturated soil is the soil water diffusivity. ...
Effects of Strength Anisotropy and Strain Softening on Soil Bearing Capacity through a Cosserat Nonlocal Finite-Element Method
Publisher: ASCE
Abstract: The strength anisotropy and strain softening of natural soil can significantly impact the bearing capacity of shallow foundations on clay. In this article, we present a nonlocal numerical method to study the coupled rotation ...
Nonstationary Frequency Analysis of the Weihe River Annual Runoff Series Using De-Nonstationarity Method
Publisher: ASCE
Abstract: Climate change and human activity has increased the degree of nonstationarity in the annual runoff series of the Weihe River Basin, making it difficult to conduct a traditional hydrological frequency analysis in this study ...
Strength Envelopes of Florida Carbonate Rocks near Ground Surface
Publisher: American Society of Civil Engineers
Abstract: Florida carbonate rocks are typically weak, with a median unconfined compressive strength value of approximately 3 MPa. Due to the infeasibility of attaching strain gauges to their vuggy and shelly surfaces, an ...
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