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Enhanced Reduction of Bromate from Water by AC/S-nZVI: Performance and Mechanism
Publisher: ASCE
Abstract: Nanoscale zero-valent iron (nZVI) particles are one of the most efficient materials for water treatment. However, their poor resistance to oxidation is one of the major reported drawbacks. This study synthesized a series ...
Preparation of Zn-Al CLDH to Remove Bromate from Drinking Water
Publisher: American Society of Civil Engineers
Abstract: A series of carbonate intercalated Zn-Al layered double hydroxides (Zn-Al LDH) and their calcined products (Zn-Al CLDH) with various
Laboratory Investigation of Prewet Deicer Performance for Winter Mobility in the Pacific Northwest
Publisher: ASCE
Abstract: Applying prewet deicers to roads during adverse winter weather is a cost-effective strategy to improve transportation safety and mobility. Prewet deicers have a small amount of liquid product applied to solid salt or ...
Structural Response Estimation Based on Kalman Filtering with Known Frequency Component of External Excitation and Multitype Measurements for Beam-Type Structure
Publisher: ASCE
Abstract: Structural health monitoring can be performed through long-term monitoring of key structural parts to obtain the structural response information of civil engineering structures in real service environments. This enables ...
Closure to “<i>Eigenproperties of Nonclassically Damped MDOF Composite Systems</i>” by R. S. Harichandran and Yan Zhang (July, 1989, Vol. 115, No. 7)
Publisher: American Society of Civil Engineers
Eigenproperties of Classically Damped MDOF Composite Systems
Publisher: American Society of Civil Engineers
Abstract: A perturbation technique is employed to determine the eigenproperties of structural systems composed of multi‐degree‐of‐freedom (MDOF) primary and MDOF secondary systems. The eigenproperties of the individual subsystems ...
Eigenproperties of Nonclassically Damped MDOF Composite Systems
Publisher: American Society of Civil Engineers
Abstract: In composite systems made up of multi‐degree‐of‐freedom (MDOF) primary and MDOF secondary systems, the composite system is virtually always nonclassically damped, even if the individual subsystems are classically damped. ...
Experimental and Modeling of the Stress-Strain Behavior of a BGA Interconnect Due to Thermal Load
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A plastic ball grid array component interconnect has been experimentally investigated and modeled on the basis of micropolar theory. The experimental results were analyzed, and the data also ...
Impacts of Potassium Acetate and Sodium-Chloride Deicers on Concrete
Publisher: American Society of Civil Engineers
Effect of Nitrification and GAC Filtration on Copper and Lead Leaching in Home Plumbing Systems
Publisher: American Society of Civil Engineers
Abstract: Nitrification and granular activated carbon (GAC) filtration impact leaching of lead/copper to potable water under typical home plumbing configurations. GAC filters removed the disinfectant and caused rapid establishment ...