Concrete Shear Wall Section Detail

Construction codes of practice define maximum and minimum amounts of reinforcement as well as the detailing of steel bars.

Concrete shear wall section detail.

Strength reduced from 136 7 to 116 8 in kips. The changes are a result of the unsatisfactory performance of many shear walls in the chile earthquake of 2010 and the christchurch new zealand earthquake of 2011. Concrete shear walls are reinforced with both horizontal and vertical reinforcement figure 4. The design and detailing requirements for special reinforced concrete shear walls have undergone significant changes from aci 318 11 to aci 318 14.

The detailing required in order for the diaphragms and shear walls to maintain their rigidity and shape so that proper connections are maintained. The effectiveness of precast shear walls is largely dependent upon the panel to panel connections. Precast concrete shear wall panels provide a lateral load resisting system when combined with the diaphragm action of the floor construction. Band joist bottom plate shear.

Wall section details. Shear strength reduced from 7654 lbs to 6589 lbs. Http bit ly 2xw0dkv shear wall i. Each of the exterior walls on all four sides of the building and all interior walls designed as shear walls must have at least one 2 ft 610 mm minimum section of wall identified as a shear segment to resist the high lateral loads.

Band joist support beam. In some cases precast panels are used as formwork for cast in place concrete. 3 clear rather than the designed 2 clear. Get skillshare free for 2 months https skl sh 2xylxou full learn to read structural drawing course at the cheapest rate.

Vertical shear walls and shear wall components. Precast concrete shear wall panels are used to provide lateral load resisting system when combined with diaphragm action of the floor construction. Footings foundation walls. Typical load bearing wall units include solid wall panels and window wall and spandrel panels.

Get these shear wall reinforced concrete column cross section details in dwg dxf and pdf formats use it in all your projects and save yourself valuable time. The effectiveness of precast concrete shear walls is largely dependent on the panel to panel connections. A reinforcement ratio is defined as the ratio of the gross concrete area for a section taken orthogonal to the reinforcement. Bending strengthof the section has been reduced by about 15 shear strengthat wall base has been reduced by about 14.

Joist beam connections.