Seismic Structural Design Associates, Inc.

Rudolph E Radau

Clayton Jay Allen

Ralph M Richard

James E Partridge

A structural framework that includes a column, a beam, a brace beam coupled at an angle to the column and the beam, and a gusset plate to connect the brace beam with the column and the beam. The framework also includes a shear plate with horizontally slotted holes to couple to the column to the beam. The structural framework may also include double framing angles or a flex plate coupled to the gusset plate and to the beam via spacer plates to provide for a semi-rigid connection.

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Tuscon, AZ, United States of America

Rudolph E Radau