Coupled Girder Moment Frame

Our new structural system for the San Francisco Moscone Expansion project increased seismic safety while reducing steel the cost by m. (Coupled Girder Moment Resisting Frame System (CGMRF) - U.S. Patent 6,412,237B1)

Welcome to Structural Design Engineers

Structural Design Engineers (SDE) is a San Francisco-based MBE structural design firm that was formed in 1984. We are focused on meeting every design challenge with a structural solution that advances the project, whether in efficiency, innovation, cost savings or all three. We hope you enjoy your visit with SDE and we look forward to serving you.
120 Montgomery Street, Suite 1410
San Francisco, CA 94104
415/781-1505
415/781-2718

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