AISC’s third quarter 2018 Engineering Journal is now available. Topics include an experimental investigation of a steel-framed building for disproportionate collapse; nonlinear behavior and design of mid- to high-rise diagrid structures in seismic regions; fracture and fatigue design of the Wilshire Grand Tower in Los Angeles; and web crippling strength of longitudinally stiffened steel plate girder webs subjected to concentrated loading.
You can view it at www.aisc.org/ej.