Maximum Length Of Concrete Shear Wall

Reinforced wall with prescriptive reinforcement of detailed plain shear wall.

Maximum length of concrete shear wall.

Reinforced shear wall 7 3 2 5. Type maximum length width ratio for an 84 x 34 diaphragm the aspect ratio is 2 5 3. Spacing of vertical reinforcement reduced to 48 inches. These forces are acting in the plane of the wall by the cantilever action where the bending deformation governs if slender walls are concern and a truss action for short walls where the.

1 which corresponds to 1 x 20 ft 30 ft 9 14 m or control joints spaced every 25 ft 7 62 m. A length to height ratio of 1. One of the main structural parts of a building structure is the shear wall. Per sdpws section 4 3 5 2 2008 requirement many examples ignore gravity loads example ftao shear walls.

Wood frame shear wall and diaphragm design ricky mclain ms pe se. Wall length is the length of the wall section. The program considers the effective shear length of the wall to be 0 8 wall length. This module allows the design of concrete shear walls including multi story walls with no openings but with up to five levels of differing length height and thickness.

4 bars at 16in. Wood structural panel unblocked 3 1. On centers in each face as horizontal 4 16 in 1. 5 bars at 18in.

Shear walls with multiple openings and no headers. In this example the maximum spacing of 25 ft 7 62 m governs over the length to height ratio. Reinforced shear wall 7 3 2 6. Diaphragm aspect ratio is ok.

Enter the length to be used in the analysis of the particular wall section. On centers in each face as vertical 5 18 in horizontal reinforcement. Shear wall is a vertical structural element used to resist the lateral forces that are usually due to the wind and seismic loads. Maximum spacing of vertical and horizontal reinforcement is min 1 3 length of.

Length of wall per sdpws section 4 3 5 2 anchor bolts or nails typical boundary member typical boundary member 2 min. Design for shear max. If you leave this entry blank it will be filled in for you by the program. Wall length 18 ft.