By: Chris Gamache, P.E. The AASHTO LRFD Bridge Design Specifications, 8th Edition, was published in November 2017. One change that occurred since the 7th Edition is the reorganization of Section 5, ...

MMFX Steel Corporation of America continues to advance infrastructure technology with the newly published 2013 Interim Revisions of the American Association of State Highway and Transportation ...

IRVINE, Calif.--(BUSINESS WIRE)--MMFX Steel Corporation of America (www.mmfx.com) continues to advance infrastructure technology with the newly published 2013 Interim Revisions of the American ...

Keywords: Load and resistance factor design (LRFD). Seismic performance. Bridges. Construction. Procedures. Requirements. Hazard maps. Seismic design analysis. Liquefaction. Displacement capacity ...

Keywords: Design. Recommendations. Load and resistance factor design (LRFD). Seismic design. Bridges. Highways. Multispan continuous bridges. Cast-in-place concrete girders. Bearings. Elastomeric ...

With the release of the latest AASHTO Guide Specifications for LRFD Bridge Seismic Design, 3rd Edition a new seismic design reponse spectrum model is required. The new response spectrum is built from ...

ABSTRACT: Overhead sign-support bridges that allow displaying necessary information for travelers across the multiple lanes in highways often use large message sign panels: static message sign (SMS) ...

abstract: Reinforced concrete beams are subjected to bending, torsion and shear simultaneously. The interaction of combined loading is complex and demands a unified model for analysis and design.

摘要: This study investigates the optimal steel fiber volume ratio (0% - 5%) in Ultra-High-Performance Concrete (UHPC) to balance mechanical performance and cost efficiency. Combining experimental ...

An illustration of a magnifying glass. An illustration of a magnifying glass.