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RISHybridization of Finite-Element Method and Support Vector Machine to Determine Scour Bridge Safety Level
Publisher: American Society of Civil Engineers
Abstract: Bridge failure as a result of scour may cause a serious disaster because it tends to occur suddenly and without prior warning. Although the scour depth around a bridge pier is an important index to evaluate the condition ...
Simulation of Heavy Precipitation and the Production of Graupel Related to the Passage of a Cold Front over the Australian Snowy Mountains
Publisher: American Meteorological Society
Abstract: The case study of a heavy precipitation event associated with the passage of cold front over the Australian Snowy Mountains (ASM) on 3 August 2018 has been examined using the observational data from an intensive field ...
Using a Simple Soil Spring Model and Support Vector Machine to Determine Bridge Scour Depth and Bridge Safety
Publisher: American Society of Civil Engineers
Abstract: Scouring around bridge piers is an important safety issue of bridge management since it can lead to bridge slant and collapse. Therefore, bridge scour depth is an important index to determine a bridge’s safety condition. ...
Movement Nature of Speed-Flow Relationship on Congested Expressway
Publisher: American Society of Civil Engineers
Abstract: The nature of congested traffic flow has been not fully understood until now. An isolated bottleneck on the expressway generally influences a limited segment length, which means attenuation effects of the bottleneck on ...
Spongy Crosslinked Branched Polyethylenimine-Grafted Dithiocarbamate: Highly Efficient Heavy Metal Ion–Adsorbing Material
Publisher: ASCE
Abstract: To remove heavy metals from polluted water efficiently and cost-effectively is a big challenge. This paper reports on a spongy crosslinked branched polyethylenimine-grafted dithiocarbamate (CBP-G-D) adsorbing material, ...
Intensification of Interannual Cross-Basin SST Interaction between the North Atlantic Tripole and Pacific Meridional Mode since the 1990s
Publisher: American Meteorological Society
Abstract: The cross-basin interaction of the second EOFs of the interannual SST in the North Atlantic and North Pacific—the North Atlantic tripole (NAT) SST and Pacific meridional mode (PMM)—is discussed. Observations revealed that ...