Earthquake shaking has resulted in severe damage of structures built in the past 40 years, despite being designed according to building codes valid at the time of construction. Seismic displacement has been identified as the cause, and over the past four decades many seismic and wind engineering design and retrofit strategies have been employed. One such strategy is the addition of fluid dampers to...
Constantine Samaras and Mikhail Chester write of the unique opportunity afforded by the upcoming infrastructure bill in Congress, presenting it as a chance to finally address the country’s need for climate-resilient infrastructure.
The SEI Structural Engineers 2050 Commitment Program provides structural engineers with the tools and resources necessary to contribute and track projects toward the vision of net-zero embodied carbon structures by 2050.
How can you model extreme events and predict them before they happen? One of the world’s foremost experts in probabilistic mechanics and stochastic mechanics plans to show you at the upcoming Engineering Mechanics Institute conference.
Gusset plates connect weight-bearing beams and girders to columns on bridges, buildings and other structures. To minimize failure of this important connection, the connections to the beam and column must be stronger than the braces themselves.
A paper in the March issue of "Journal of Geotechnical and Geoenvironmental Engineering" focuses on granular soils containing nonplastic fines (silt), investigating the combined effect of the void ratio, effective vertical stress, and fines content on the liquefaction resistance of sands.