Special Reinforced Concrete Shear Wall Design Example

Shear wall section and assumed reinforcement is investigated after analysis to verify suitability for the applied loads.

Special reinforced concrete shear wall design example.

Reinforced concrete shear wall analysis and design a structural reinforced concrete shear wall in a 5 story building provides lateral and gravity load resistance for the applied load as shown in the figure below. 2 5 clear to strength steel 5 12 rather than the designed 5 10 bending strength of the section has been reduced by about 16. Both the design for overturning and the design for shear are explained. A reinforced concrete load bearing shear wall supporting for a four story building.

The prescriptive seismic detailing requirements for each of three reinforced masonry shear walls types ordinary intermediate and special are explained with particular attention to special reinforced shear walls. Aci 318 05 design data. Design of reinforced concrete load bearing shear wall. Seismic design of special reinforced masonry shear walls.

Ordinary special precast shear walls. P l 25 kips. A guide for practicing engineers nist gcr 14 917 31 prepared by the applied technology council for the national institute of standards and technology gaithersburg md. Strength of reinforced concrete sections amount of rebar a s the project calls for 5 10 and 5 12 are used.

Special intermediate ordinary two possible seismic resisting systems using reinforced concrete are moment frames and shear walls. The design and detailing requirements for special reinforced concrete shear walls have undergone significant changes from aci 318 11 to aci 318 14. Seismic design of cast in place concrete special structural walls and coupling beams. The design process is illustrated with examples.

Strength reduced from 136 7 to 114 9 in kips. Live load at each floor and roof. P d 40 kips. Special r c shear walls.

Shear wall section and assumed reinforcement is investigated after analysis to verify suitability for the applied loads. Precast walls can be. Provisions chapter 4 presents design coefficients and system limitations for various seismic design categories. A structural reinforced concrete shear wall in a 5 story building provides lateral and gravity load resistance for the applied load as shown in the figure below.

Based on aci 18 10 4 1 nominal shear strength v n of structural walls is not to exceed vn acv c f c t fy where c is a coefficient defining the relative contribution of concrete. Reinforced concrete shear wall analysis and design. Service load dead load at each floor and roof. In reinforced concrete buildings the vertical elements are usually either moment resisting frames or.