What are the forces acting on foundations, Mechanical Engineering

Assignment Help:

What are the Forces Acting on Foundations

Foundations are normally subjected to vertical loads which are resisted by compressive stress generated in the soil. However, the action of wind on tall structures like chimneys and towers induce horizontal forces. The horizontal forces are also caused on bridge foundations by traction forces..

If horizontal forces are large, they can be resisted using deep foundations such as wells, caissons or piles. Shallow foundations are not capable of resisting them. Large moments acting on foundations again require tension or anchor piles. Machine foundations are subjected to cyclic loadings and special arrangements are needed to keep the vibrations within specified limits.

 


Related Discussions:- What are the forces acting on foundations

Power sources-modern arc welding power sources, MODERN ARC WELDING POWER SO...

MODERN ARC WELDING POWER SOURCES Recent advances in the field of solid state power electronics have helped to improve the status of welding power sources. With the development rel

Principal design criterion of plant layout, Q. Principal design criterion o...

Q. Principal design criterion of Plant layout? Safety-in-Design is a key factor associated with the layout design of any facility. The principal design criterion is to minimize

State the postulates of special theory of relativity, State the postulates ...

State the postulates of special theory of relativity and deduce from them the Lorentz transformations. Define an inertial frame of reference and derive the Lorentz transformatio

Explain rate pressure product, Q. Explain Rate Pressure Product? The sy...

Q. Explain Rate Pressure Product? The systolic blood pressure is multiplied by the heart rate to provide the double product or modified fusion time index. On presence of an obs

Explain the manufacturing process, MANUFACTURING PROCESS A manufacturin...

MANUFACTURING PROCESS A manufacturing process is the activity (or a combination of activities) of transforming a given material into a product of different forms and sizes and

Energy, What is solar energy?

What is solar energy?

Reaction forces, If the allowable shear stress for each of the 10-mm-diamet...

If the allowable shear stress for each of the 10-mm-diameter steel pins at A, B, and C is tallow = 90 MPa, and the allowable normal stress for the 13-mm-diameter rod is sallow = 15

Material science, give me assinment for Bearing material

give me assinment for Bearing material

Power sources-rectifier type power sources, RECTIFIER TYPE POWER SOURCES ...

RECTIFIER TYPE POWER SOURCES The next popular power sources are of rectifier type. Three phase transformer (step down) connected to a rectifier to give DC output is the simple

Evaluate the maximum bending stresses, Evaluate the maximum bending stresse...

Evaluate the maximum bending stresses: A beam of I-section illustrated in Figure is simply supported over a span of 10 m. It carries an uniform load of 4 kN/m over the whole s

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