seismic

Seismic Design of Concrete Bridges in California

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This 2-day course, October 16-17, 2019, provides practical training for bridge design engineers and technicians on the application of the new Caltrans Seismic Design Criteria (Ver 2.0) for the design of typical concrete bridges in California. In particular, this course will focus on slab and cast-in place post-tensioned box girder structures. California transportation agencies are … Read more Seismic Design of Concrete Bridges in California

Updated Design Guidance

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The following design guidance has been updated: Seismic Design Code (SDC) v2.0. Effective September 1, 2019 all ordinary bridges that have not completed the type selection phase shall be designed in accordance with Caltrans Seismic Design Code Version 2.0 (SDC v2.0). All projects that have completed the type selection phase before September 1, 2019 shall … Read more Updated Design Guidance