Concrete Floor To Steel Wall Connection Detail

Design aids are included in concrete masonry walls for metal building systems ref.

Concrete floor to steel wall connection detail. Steel reinforced connection for. Solid wall panels and window wall and spandrel panels. When the slab keyway and the block cell are ful ly grouted a positive connection is formed. The behaviour of components in terms of resistance stiffness and deformation capacity is summed up for components in concrete and steel parts.

Steel bar joists typically use pocketed or ledger connections to concrete masonry walls. By bison concrete products limited but the information presented is generic. If a welded connection is desired between a masonry bearing wall and steel roof joist you can specify a bearing plate with studs solidly em bedded in a grouted bond beam. Concrete slabs can take many forms including prestressed precast and cast in place construction.

A continuous bulb tee embedded solidly in a grouted bond beam pro vides a welded connection between a masonry bearing wall and a steel roof joist. The precast concrete floor unit is used to span between supporting steel. It is estimated that 50 of multi storey steel framed buildings use precast concrete floors. T able of c ontents c hapter 1 m asonry c avity w all d etails s hear c onnected c hapter 2 m asonry c avity w all d etails a djustable t ies c hapter 3 b rick v eneered s teed s tud b ackup w all d etails s hear c onnected c hapter 4 b rick v eneered s teel s tud b ackup w all d etails s lotted t ies c hapter 5 s ingle w ythe l oadbearing m asonry w all d etails c hapter 6 m.

Flashing is also incorporated at the floor level to allow the wall some out of plane rotation due to building drift. Floor slabs e steel beam connections to concrete core walls e steel beam connections to concrete columns e steel beam connections to masonry walls. Cold formed steel framed walls shall be anchored to foundations or floors in accordance with table r603 3 1 and figure r603 3 1 1 r603 3 1 2 r603 3 1 3 or r603 3 1 4 anchor bolts shall be located not more than 12 inches 305 mm from corners or the termination of bottom tracks. Header studs stirrups concrete in compression concrete panel in shear steel.

Concrete joints in vertical position e g. Precast concrete shear wall panels provide a lateral load resisting system when combined with the diaphragm action of the floor construction. Fits into a concrete block cell in the next course. Proprietary systems that use concrete masonry units as a filler between the steel joists are also available.

Anchor bolts shall extend not less than 15 inches 381 mm into masonry or 7 inches 178 mm into concrete. Beam to column or to wall connections and horizontal ones base plates. 1 for in plane and out of plane reinforced masonry walls as well as for lintels and anchor bolts. The effectiveness of precast concrete shear walls is largely dependent on the panel to panel connections.