Latest / The Structural Engineering Podcast
Episode 106 - Mast Frame: Rethinking Seismic Systems
In this episode, we take a deep dive into mast frames a hybrid seismic system that challenges the traditional boundaries between elastic and energy‑dissipating components. Using the Samuel Merritt University project as a case study, we unpack why the design team stepped away from conventional BRB‑only frames and moment‑frame/dual systems, and instead embraced a BRBM (Buckling‑Restrained Brace + Mast) approach. We explore how mast frames redistribute stiffness, improve drift control, and preserve architectural openness in ways that standard systems struggle to match. From nonlinear response…
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