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Composite Box Girder Bridge Behavior During Construction
Publisher: American Society of Civil Engineers
Abstract: Steel‐concrete composite box girder bridges may have a flexible open box section‐prior to the placement of the slab. Excessive twist or distortion can arise under construction loading. Bracing systems are usually installed ...
Surface Loading of a Multilayered Viscoelastic Pavement: Semianalytical Solution
Publisher: American Society of Civil Engineers
Abstract: In this paper a new method is proposed to analyze the mechanical response of a linear viscoelastic pavement. The material parameters of the asphalt concrete are characterized by the relaxation modulus and creep compliance, ...
Performance Assessment of Unbonded Concrete Overlays of Concrete Pavements in Ohio: A Forensic Practice
Publisher: ASCE
Abstract: Unbonded concrete overlay (UBCO) is a widely used rehabilitation technique for deteriorated pavements, which is accomplished by placing concrete overlay on top of existing pavement with a sandwiched bond breaker layer ...
Leachate Quality Monitoring from Conventional, Retrofit, and Bio-Reactor Landfill Cells
Publisher: American Society of Civil Engineers
Abstract: The recirculation of leachate is a common strategy to accelerate the decomposition of municipal solid waste in landfills. In this study, leachates from a conventional landfill cell without supplemental liquid addition ...