Justin D. Marshall

Ocean Literacy for Ocean Sustainability: Reflections From Australia

Rachel Kelly, Prue Francis, Rebecca Shellock, Stefan Andrews et autres

Ensuring a sustainable future for the global ocean requires meaningful dialogue and engagement with society. Around the world, efforts to engage and collaborate with society increasingly emphasise ocean literacy as a potential tool for engaging and educating people on ocean issues. A …

au, ca (code pays fourni par la source)

Analysis of full-scale wind and pressure measurements on a low-rise frame-supported fabric expedient aircraft hangar

John W. Stiles, Justin D. Marshall, David B. Roueche, Culver Norred

us (code pays fourni par la source)

Functional Recovery of Steel Special Moment Frames

Paul W. Richards, Amy J. McCall, Justin D. Marshall

Steel special moment frames (SMFs) designed per current codes will likely require major repair or be a total loss after design earthquake (DE) shaking. Functional recovery of SMFs can be improved by designing to stricter drift limits, improving postyield stiffness, or improving …

jo, us (code pays fourni par la source)

Web Stress Development Mechanism Critical for the Fatigue Limit State in Horizontally Curved Steel Bridges

Mehran Jalali Moghadam, Justin D. Marshall, James S. Davidson

us (code pays fourni par la source)

Forensic Investigations into the Performance of Large-Volume, Low-Rise Buildings Affected by Hurricane Michael (2018)

Justin D. Marshall, David B. Roueche, Jeffrey W. Berman, Jonathan D. Roberts et autres

Hurricane Michael made landfall near Mexico Beach, FL, on October 10, 2020, as a Category 5 hurricane with peak gust wind speeds over 70 m/s. Following landfall, the authors conducted forensic investigations of twenty-three large-volume, low-rise buildings in Panama City, FL, that …

us (code pays fourni par la source)

Load Paths in Fabric Membrane Structures Informed by Failure Analysis and Monitoring of an In-Service Structure

David B. Roueche, Justin D. Marshall, John W. Stiles, Dan T. Jackson et autres

Fabric structures have found widespread use due to their light weight, ease of erection, modularity, and flexible footprint sizes. Unfortunately, these structures have been observed to fail prematurely in below-design wind events in several cases, with severe life safety and financial consequences. …

us, gb (code pays fourni par la source)

Impacts of Hurricane Dorian on the Bahamas: field observations of hazard intensity and performance of the built environment

Tracy L. Kijewski-Correa, David B. Roueche, Andrew Brian Kennedy, Doug K. Allen et autres

On September 1 2019, Hurricane Dorian made landfall in Elbow Cay in the Bahamas with sustained winds of 295 km/h and a central pressure of 910 mb, with subsequent landfalls in Marsh Harbour and Grand Bahama Island, where it stalled for two …

us, au (code pays fourni par la source)

Experimental and Analytical Testing of a Rotational Friction Connection for Metal Buildings with Hard Walls

M. Pamela Langley, Vincent Sellers, Justin D. Marshall

Metal building systems clad in masonry or precast concrete panels (hard walls) have been shown through analytical studies, shake table tests, and postearthquake reconnaissance to be susceptible to collapse under significant earthquakes due to a stiffness incompatibility between the heavy, stiff wall …

us (code pays fourni par la source)

Experimental Determination of Braking Force Distribution in Steel Pile Bent Bridges

Justin D. Marshall, J. Brian Anderson, Robert W. Barnes, Matthew D Barr et autres

Seismic Loads

Finley A. Charney, Thomas F. Heausler, Justin D. Marshall

Seismic Loads: Guide to the Seismic Load Provisions of ASCE 7-16 provides clear, authoritative explanations of the seismic design provisions contained in Minimum Design Loads and Associated Criteria for Buildings and Other Structures, Standard ASCE/SEI 7-16. When used with the standard commentary, …

Simplified and Standardized Seismic Design and Detailing for Alabama Bridges

Justin D. Marshall, Joseph Broderick, Hongyang Wu

Quantifying Inelastic Force and Deformation Demands on Buckling Restrained Braces and Structural System Response

Justin D. Marshall, Brandt W. Saxey, Zhongliang Xie

Buckling-restrained braced frames (BRBF) have become a very popular lateral-resisting system due to their balanced, full hysteresis and the ability to tailor stiffness, within limits, and strength to meet specific design requirements. This paper reports the results of an analytical investigation on …

us (code pays fourni par la source)