What are square footings, Mechanical Engineering

Assignment Help:

What are square footings?

SQUARE FOOTINGS

This type of footing, also termed an isolated spread footing is probably the most common, simplest and most economical of the various types of footings used for structures. Individual column footings are square in plan though rectangular footings have also to be used when dimensional limitations exist. Basically the footing is a slab that directly supports a column.

The footing behaviour under concentric load is that of two way cantilever action extending out from the column. The footing is loaded in an upward direction by the soil pressure and tensile stresses are induced in each direction at the bottom of the footing. Hence two layers of steel reinforcement perpendicular to each other and parallel to edges are provided.


Related Discussions:- What are square footings

Magnetic alloy steels, Magnetic Alloy Steels: These steels are divide...

Magnetic Alloy Steels: These steels are divided into two sets. Such which retain their magnetism and that which do not. The steels which retain their magnetism are termed as

Banking of a cyclist, what is the formula for measuring the safe speed to d...

what is the formula for measuring the safe speed to drive for a cyclist

Explain several materials used for cutting tools, What are the factors resp...

What are the factors responsible for the development of newer tool materials. Explain several materials used for cutting tools. List four kinds of tool wear.

Capp for casting and welding, CAPP for Casting and Welding In this , w...

CAPP for Casting and Welding In this , we have studied the CAPP systems for Casting and Welding processes. Compared to the traditional (manual) process planning methods, CAPP

Construction of railway line, Construction of Railway Line: Earthwo...

Construction of Railway Line: Earthwork Earthwork in embankment is made up of soil from nearby borrowpits. The soil is deposited in layers of 25 cm and compacted at o

Laser sources-lasers with solid state lasing mediums, Lasers with Solid Sta...

Lasers with Solid State Lasing Mediums For an active medium, the solid state laser uses lasing ions which are suspended in a rod shaped solid matrix. These "dopants" in the rod

Which functions used for coating, Q. Which functions used for coating? ...

Q. Which functions used for coating? • Improves arc stability by providing certain chemical which have this ability, by ionizing the path of arc. • Provides a protective gaseou

Applications, applications of dynamically induced emf

applications of dynamically induced emf

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd