Forces working on dam, Mechanical Engineering

Assignment Help:

Forces working on dam:

Let a dam retaining water as illustrated in Figure (a). What are the forces working on it?

Solution

The forces working on dam are as follows:

1. Weight of the masonry working vertically downwards through the centroid of the cross-section, and

2. The horizontal water pressure that goes on enhancing in magnitude as the depth of water increases.

Therefore, the structure shown is subjected to a system of forces as mention in Figure.

147_forces working on dam.jpg

Several systems of forces may be classified according to the arrangement of the lines of action of the component forces of the system. The forces can be classified as following :

1.      coplanar or non-coplanar,

2.      concurrent or non-concurrent, and

3.      parallel or non-parallel.

All of these systems of forces have been described in subsequent paragraphs.


Related Discussions:- Forces working on dam

Assembly design for turning fixture, can you give me a complete design of h...

can you give me a complete design of hydraulic fixture for turning and facing machine ? with all dimension an graph and analysis after apply the fixture

Jigs and fixtures, state the purpose and function of work holder

state the purpose and function of work holder

Electrodes- inconel electrodes, Inconel Electrodes These electrodes are u...

Inconel Electrodes These electrodes are used in the industries, like petrochemical, fertiliser, etc. The weld composition contain small percentage of alloying elements like V, Mo

Piston area-engine terminology , Piston Area : The area of a circle of di...

Piston Area : The area of a circle of diameter equal to the cylinder bore is called the piston area and is designated by the letter A and is usually expressed in square centimetr

Types of bridges, Types of Bridges and their Suitability: Bridging is ...

Types of Bridges and their Suitability: Bridging is a specialized filed of engineering science. It has very high degree of sill and expertise in this field, gathered from brid

DEVELOP A COMPUTER PROGRAM, Develop a computer program that can be used for...

Develop a computer program that can be used for internal flow analysis in SI units. The program should be able to: ? Get the required input data from the user ? Decide the flow ty

Determines the effect of price reduction, Determines the effect of price re...

Determines the effect of price reduction: In order to enhance the sales, management of Quality ice-cream company decided to give discounts in the sale of one and half liter pa

Mechanical Engineering Careers Incorporating the Outdoors, Are there jobs i...

Are there jobs in the field of Mechanical Engineering that incorporate the outdoors? I am an outdoorsman for one, and a tradesman at heart and am currently a Mechanical engineering

Motion of two bodies - smooth surface and smooth pulley, Motion of two bodi...

Motion of two bodies - Smooth surface and smooth pulley: THE HORIZONTAL SURFACE IS SMOOTH AND STRING IS PASSING OVER SMOOTH PULLEY: Figure shows two weights W 1 and W 2 c

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