Illustrate about the strap footing, Mechanical Engineering

Assignment Help:

Illustrate about the strap footing?

In given demonstrates figure the exterior footing placed eccentrically under the exterior column so that property line limitations are not violated. Non-uniform pressure distribution is produced under the footing. This may lead to footing rotation. To balance this rotational or over turning effect, the exterior footing is connected by a stiff beam or strap to the nearest interior footing and uniform soil pressures under the footings are assumed.

1074_strap footing.png

Strap Footing

The strap may be considered as a flexural member. It is subjected to both bending moment and shear resulting from the forces Pi, and Re acting on the exterior footing. The applied moment is counter clock wise and Re will be greater than Pe. There is no eccentricity at the interior column between the column load Pe and the resultant soil pressure force Ri. Hence it is assumed that there will be no induced moment in the strap at the interior column.


Related Discussions:- Illustrate about the strap footing

Explain the deformation processes, Deformation Processes In these proce...

Deformation Processes In these processes, the material is plastically deformed (hot or cold) under the action of an external force, to produce the required shape. No material i

Specific heat - thermodynamics, Specifi c Heat: The specific Heat of ...

Specifi c Heat: The specific Heat of a solid or liquid can be usually defined as heat required for raising unit mass through one degree temperature rise. That is,   dQ = m

Casting, What is the difference between blowholes & porosity in casting ?

What is the difference between blowholes & porosity in casting ?

Describe poissons ratio, (i) Describe Poisson's Ratio. (ii) A circular r...

(i) Describe Poisson's Ratio. (ii) A circular rod of 100mm diameter and 500 mm length is subjected to a tensile force of 1000 KN. Calculate the modulus of bulk modulus, rigidity

Finite element concepts, The purpose of this section of your assignment is ...

The purpose of this section of your assignment is to familiarise yourself with the basic FE theory and relate it to the fundamental concepts of stress and strain calculations in en

Stress analysis, Figure shows rough sketch of a selected representative cri...

Figure shows rough sketch of a selected representative critical part of a "Quick Coupler" (of an earth moving equipment) made with cast steel.  You need to perform FEA analysis to

Material Science, What is tetra & octahedral voids & how are they formed ?

What is tetra & octahedral voids & how are they formed ?

Find out longest span which beam would carry m uniform load, Q.  A supporte...

Q.  A supported rectangular beam with the symmetrical section 200mm in depth is having moment of inertia of 2.26 x 10 -5 m 4 about  its neutral axis. Find out longest span over w

IDE101, Polygon law of forces

Polygon law of forces

Alignment of piping flanges, Q. Alignment of piping flanges? Alignment ...

Q. Alignment of piping flanges? Alignment of piping flanges shall be in accordance with ASME B16.5. This code specifies that: • Flange centerline misalignment must be within

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