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RISFlexural Tensile Fracture Behavior of Pervious Concrete under Static Preloading
Publisher: American Society of Civil Engineers
Abstract: It is of importance to study the dynamic flexural tensile fracture behavior of pervious pavement concrete under static preloading. In this study, semicircular pervious concrete specimens with pre-cracks were subjected to ...
An Adaptive Bayesian Sequential Sampling Approach for Global Metamodeling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Computer simulations have been increasingly used to study physical problems in various fields. To relieve computational budgets, the cheaptorun metamodels, constructed from finite experiment points in the design space using ...
Effect of Water Head, Gradation of Clogging Agent, and Horizontal Flow Velocity on the Clogging Characteristics of Pervious Concrete
Publisher: American Society of Civil Engineers
Abstract: Permeability is an important index to estimate the working performance of pervious concrete. The previous studies show that pervious concrete clogs due to the ingress of the sediments and organic particles under the action ...
Study on Mechanical Failure and Energy Instability Mechanism of a Soft and Hard Composite Coal Seam in a Geological Anomaly Area
Publisher: American Society of Civil Engineers
Abstract: AbstractCoal and gas outbursts are increasingly frequent occurrences in coal mining production.
Furthermore, geological anomaly areas are the primary sites of outburst incidents.
This research proposed a coal seam model ...