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How to study column footing drawing for a structure
This construction video offers detailed
guidelines on how to check column footing drawing.
Footings stand for structural elements which deliver the loads of
column or wall to the elementary soil underneath the structure. Footings are
built up to disperse these loads to the soil devoid of surpassing its safe
bearing capacity, to resist enormous settlement of the structure to an
acceptable limit with the purpose of reducing differential settlement as well
as withstanding sliding and overturning.
The settlement is dependent on the depth of the
load, nature of soil, and foundation level. If there is differential
settlement, the different footings have to be designed in such a manner to
settle self-reliantly of each other.
Foundation design comprises of a soil study to
set up the most suitable type of foundation and a structural design to find out
footing dimensions and necessary amount of reinforcement. As the compressive
strength of the soil is normally much weaker as compared to the concrete, the
contact area among the soil and the footing is much bigger with regard to that
of the columns and walls.
Read Continue ~~~~~~~~~~~~~~~~~~~~~~~~ Published By Rajib Dey www.constructioncost.co ~~~~~~~~~~~~~~~~~~~~~~~~