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Tornado-Level Estimates of Socioeconomic and Demographic Variables
Publisher: ASCE
Abstract: Tornadoes create a threat to human life. Knowing the conditions that make people vulnerable to this threat is vitally important. Yet, socioeconomic and demographic data are not consistently available at the tornado level, ...
Quantifying the Relative Influence of Railway Hump Classification Yard Performance Factors
Publisher: ASCE
Abstract: Single-railcar freight shipments that move in multiple freight trains and are sorted at several classification yards between origin and destination remain an important source of traffic and revenue for North American ...
Position Tolerance in Land Surveying
Publisher: American Society of Civil Engineers
Abstract: Standards of practice or recommended procedures in land surveying, often including statements concerning the accuracy or positional tolerance of surveyed points, are currently being established in many parts of the country. ...
Urban Public Transportation World Review: Challenges and Innovations
Publisher: American Society of Civil Engineers
Characterization of Milking Center Wash Water for Treatment Feasibility Using On-Site Septic Systems
Publisher: American Society of Civil Engineers
Abstract: AbstractDairy farm wash water is generated during the cleaning of milking pipelines, which
involves a four-step cycle: prerinse, detergent rinse, acid rinse, and sanitizer rinse.
This water contains various organic and ...
Experimental Investigation of Compositely Connected Wood–Wood T-Beams and Shear Connections
Publisher: American Society of Civil Engineers
Abstract: Abstract This study investigates the behavior of compositely connected wood–wood lumber T-beams
in flexure to characterize the applicability of two analytical approaches in predicting
the bending stiffness and assess the ...
Real-Time Measurement of Mortar Properties with Electrical Resistivity during Curing
Publisher: ASCE
Abstract: This work used electrical resistivity over the first 72 h of hydration to measure the impact of air, sealed, and wet curing on mortar samples at different depths. The resistivity measurements provide new insights that ...
Accelerated Diffusion Testing of Concrete with External Electric Fields and X-Ray Imaging
Publisher: American Society of Civil Engineers
Abstract: The apparent diffusion coefficient (Dic) is important for modeling the service life of concrete. Most diffusion-based tests require the sample to be ponded for at least 28 days, and significant labor is required to ...
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