Plain Concrete Wall Design Example

Reinforced concrete wall when reinforcement 0 4.

Plain concrete wall design example.

Reinforced concrete wall is classified as. The most common uses for plain concrete in marine structures are breakwater armour units breakwater caps and blocks in blockwork quay walls. No doubt there are many concrete basement walls without reinforcement. 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.

Allowable stress design allowable stresses design examples lateral loads plain concrete masonry reinforced concrete masonry unreinforced concrete ma sonry wind loads. Load from slab is transferred as axial load to wall. A 10 thick wall carries a service dead load of 8k ft and service live load of 9k ft. Plain concrete wall when reinforcement 0 4.

This design example focuses on the analysis and design of a tapered cantilever retaining wall including a comparison with model results from the engineering software programs spwall and spmats. I own a home with some cracked plain concrete basement walls and they are cracked way cracked. And it is made of concrete reinforced concrete. 3 clear rather than the designed 2 clear.

Now your task is to design the wall footing for. Shear strength reduced from 7654 lbs to 6589 lbs. Concrete compressive strength f c 3ksi. 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.

Determine if the wall is adequate. Taber pe page 1 of 9 example problem. Strength reduced from 136 7 to 116 8 in kips. Bending strengthof the section has been reduced by about 15 shear strengthat wall base has been reduced by about 14.

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. 3500 psi concrete 5 10. The retaining wall is fixed to the reinforced concrete slab foundation with a shear key for sliding resistance. At the base of footing the allowable soil pressure is 5000psf and base of footing is 5 below the existing ground surface.

Buried concrete basement wall design problem statement provide a detailed strength design durability and other considerations not included for a new buried concrete basement wall in a single story masonry building using the given information. Wall footing design example statement. When depth is large it is called rc wall. 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.

With regard to supporting the superstructure above concrete basement walls are strong. Load combination b 0 6d pl and c d pl will be checked.