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

Mounting systems for the welding head-carriage mounted type, Mounting Syst...

Mounting Systems For The  Welding Head-Carriage mounted type In this set up, the welding head is mounted on a movable carriage. The carriage is mounted on rails and powered by a

What are major cutting tools used for machining of metals, a) What are majo...

a) What are major kinds of cutting tools used for machining of metals? b) What important role the chip breakers play during machining of metals? c) Write four important requi

Coil-fundamentals of electricity , Coil: A coil is used in ignition s...

Coil: A coil is used in ignition system to increase the voltage supplied by the battery or magneto. Coil

Shielded metal arc welding, Shielded Metal Arc Welding   Single pass...

Shielded Metal Arc Welding   Single pass fillet welds upto ¼" (6.4 mm) maximum and ¼" groove welds made with a single pass or a single pass each side, may be made by using a

Other bearing materials, Other Bearing Materials An extensively hard w...

Other Bearing Materials An extensively hard wood of great density, termed as lignum vitae, has been employed for bearing applications. Along with water as cooling and lubrican

Illustrate the gks system, Illustrate the GKS system The user communica...

Illustrate the GKS system The user communicates with the graphic system via his program. The GKS system is embedded in the user program by an application-oriented layer and a l

What is data unification, What is Data Unification To optimize the UPR ...

What is Data Unification To optimize the UPR data structures, during design we study the semantics of each data type of the supported CAD systems and identify data types that a

Scope of corrosion assessment design, Q. Scope of corrosion assessment desi...

Q. Scope of corrosion assessment design? The purpose of this guideline is to describe the common corrosion damaging modes and mitigation methods and provides recommended materi

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