The Structural Engineering Podcast

Max and Zach

Hosted by Max and Zach, The Structural Engineering Podcast dives into the world of structural design, real-world engineering challenges, and the stories behind the structures that shape our world. Whether you're a practicing engineer, an aspiring student, or just curious about how buildings stand tall, tune in for expert insights, industry interviews, and relatable experiences from the field.

  1. 22 HR AGO

    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 history analysis to capacity design of mast members, we walk through the technical decisions that shaped the system. We also get into the practical realities detailing strategies that allow the mast to rock, base connections that handle massive overturning forces, and the construction challenges of erecting a tall, stiff truss inside a transparent building. Finally, we zoom out to discuss where mast frames fit in the future of seismic design. Will hybrid systems like BRBM become more common in dense urban environments? How might codes evolve to better capture their behavior? And what lessons should engineers carry forward before attempting a similar system on their own project? Links & Resources: StructurEd (our free study tool): TheEngineeringPodcast.com/StructurEd Structural Trivia: Sign up for our structural trivia! A quick email mid-week will keep you sharp.   Reach out to us: TheEngineeringPodcast.com Instagram Linkedin   Sponsor: This episode is sponsored by NEXT Insurance; affordable, engineer-friendly liability coverage starting at just $29/month, designed to give structural engineers the protection they need with zero hassle. Go to NextInsurance.com/sepodcast and get a free quote today!

    49 min

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About

Hosted by Max and Zach, The Structural Engineering Podcast dives into the world of structural design, real-world engineering challenges, and the stories behind the structures that shape our world. Whether you're a practicing engineer, an aspiring student, or just curious about how buildings stand tall, tune in for expert insights, industry interviews, and relatable experiences from the field.

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