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

Battery charger-electrical instruments , Battery Charger: As suggested by ...

Battery Charger: As suggested by the name, it is used to charge a battery. The detailed procedure for charging a battery is given in later units. List the uses of following too

What are the constructional aspects of well foundations, What are the Const...

What are the Constructional Aspects of Well Foundations  There are several aspects which require careful consideration during sinking of well foundations. They are i)  Prepa

Hydrostatic law for incompressible and compressible fluid, Illustrate Newto...

Illustrate Newton's law of viscosity. Explain the importance of viscosity in fluid motion. Describe the effects of temperature on viscosity of water and that of air? Discuss hyd

Energy balance for a vapor stream, Write down the energy balance for a vapo...

Write down the energy balance for a vapor stream going through a throttling valve (a valve that just reduces the pressure).  State your assumptions. Suppose a nonvolatile materi

Co2 gas supply-co2 welding, CO 2 Gas Supply The CO 2 shielding gas is...

CO 2 Gas Supply The CO 2 shielding gas is supplied cylinders at high pressure (140 kg / cm 2 ). Therefore pressure regulator and flow meter are connected to reduce the pressu

Computer control of machines and processes, Consider a car of mass m1 is to...

Consider a car of mass m1 is towing a trailer of mass m2 through a tow bar of stiffness k. Drag forces proportional to the car velocity (b1 v1) and the trailer velocity (b2 v2) a

Geometric modelling, Geometric modelling: Geometric modelling is an in...

Geometric modelling: Geometric modelling is an integral part of any Computer-Aided-Design (CAD) system. Integration of geometric modelling; computer graphics along with design

Find out the thickness of the metal and the hoop stress, Find out the thick...

Find out the thickness of the metal and the hoop stress: The cylinder of a hydraulic press has an internal diameter of 0.3 m & is to be designed to withstand a pressure of 10

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