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Transbay Joint Powers Authority outlines seismic design and glazing approach for new Transit Center
Summary
Robert Beck, Senior Program Manager for the Transbay Joint Powers Authority, described the Transit Center's structural design (intended to remain functional after a M8/975‑year event), independent glass panels with neoprene gaskets and laminated glazing designed to prevent blowout, and plans for shake and blast testing of components.
Robert Beck, Senior Program Manager for the Transbay Joint Powers Authority, presented the seismic‑safety design for the new Transbay Transit Center, focusing on structural performance and the design of a glass curtain wall.
Beck said the program replaces the existing Transbay Terminal, extends Caltrain alignment into the new center and anticipates future California high‑speed rail. The structure is being designed for an M8 event (described in the…
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