Structural · S-4K2P6

Glulam Beam to HSS Beam Connection

Materials

Steel Timber / Wood

Elements

Beams Walls Floors / Slabs Arches Reinforcing

Connections

HSS Connection Welded Connection

About this detail

A structural connection joins a glulam beam per plan and a hollow structural section beam per plan. A 3/8-inch by 6-inch by 1'-9" strap plate is provided on the near side and far side, secured with two 1-inch diameter A307 bolts centered in the strap. A face plate is welded to the hollow structural section beam with a quarter-inch fillet weld similar at the hollow structural section column. A concealed connector sized per plan is anchored with a three-eighths-inch plate sized to receive the connector. Additional components include a lateral tie plate with a two-inch upturn, two rows of quarter-inch diameter by six and a quarter-inch MTC async eco screws at four inches on center staggered with welded threaded studs, and four times NLR with three-quarter-inch diameter countersunk welded threaded studs at twelve inches on center shaped to three times minimum to achieve steel tolerance. A track or bent 16-gauge plate, typical of two, is secured with sheet metal screws to the wall below and number 14 TEKS screws to the hollow structural section. A topping slab per architectural drawings bears above.

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