Plain Concrete Wall Design Example

Allowable stress design allowable stresses design examples lateral loads plain concrete masonry reinforced concrete masonry unreinforced concrete ma sonry wind loads.

Plain concrete wall design example.

No doubt there are many concrete basement walls without reinforcement. 3500 psi concrete 5 10. With regard to supporting the superstructure above concrete basement walls are strong. Shear strength reduced from 7654 lbs to 6589 lbs.

Determine if the wall is adequate. A 10 thick wall carries a service dead load of 8k ft and service live load of 9k ft. Strength reduced from 136 7 to 116 8 in kips. Reinforced concrete wall when reinforcement 0 4.

Load from slab is transferred as axial load to wall. Aci e702 example problems buried concrete basement wall l. Design load is a vertical load of 40 lb ft at an eccentricity of 4 inches outside the wall seismic design category a use the 2012 ibc required. 3 clear rather than the designed 2 clear.

Wall footing design example statement. Now your task is to design the wall footing for. Rcc wall is. Structural design of insulating concrete form walls in residential construction presents a cost effective and practical design procedure for residential buildings that reduces the cost of construction without sacrificing reliability energy efficiency or durability.

Plain concrete wall when reinforcement 0 4. The retaining wall is fixed to the reinforced concrete slab foundation with a shear key for sliding resistance. Design is similar to a rc column breadth equal to thickness of wall and depth equal to 1m. I own a home with some cracked plain concrete basement walls and they are cracked way cracked.

Load combination b 0 6d pl and c d pl will be checked. When depth is large it is called rc wall. The most common uses for plain concrete in marine structures are breakwater armour units breakwater caps and blocks in blockwork quay walls. At the base of footing the allowable soil pressure is 5000psf and base of footing is 5 below the existing ground surface.

Taber pe page 1 of 9 example problem. Bending strengthof the section has been reduced by about 15 shear strengthat wall base has been reduced by about 14. Reinforced concrete wall is classified as. Plain concrete is durable in the marine environment provided it is dense and well compacted but precautions are still required in design and construction to achieve the desired durability.

Ncma tek national concrete masonry association an information series from the national authority on concrete masonry technology tek 14 3a structural 1995 designing concrete masonry walls for wind loads keywords. Concrete compressive strength f c 3ksi.