Calculate the poissons ratio, Civil Engineering

Assignment Help:

Calculate the Poissons Ratio:

In separate experiments, Young's Modulus and Rigidity Modulus of a material have been determined as 120 GPa and 50 GPa respectively. Calculate the Poisson's Ratio and Bulk Modulus of the material.

Solution

Here, Young's Modulus, E = 120 GPa.

Let Poisson's ratio be v.

Rigidity Modulus, G = E/2 (1 + v) = 50 GPa

(1 + v) = E/2G = 120/(2 × 50) = 1.2

∴          Poisson's Ratio, v = 1.2 - 1 = 0.2

Bulk Modulus,   K = E/3 (1 - 2ν)

= 120/ 3(1 - 2 × 0.2)

= 66.667 GPa.


Related Discussions:- Calculate the poissons ratio

Ceramic tiles for construction material, Q. Ceramic Tiles for construction ...

Q. Ceramic Tiles for construction material? For public toilet bath rooms , kitchen etc to ensure cleanliness floors should be provided with ceramic tile. For water points on

Dissimilarity in methods of compaction, Question Are there any dissimil...

Question Are there any dissimilarity in methods of compaction between clayey soil material and sandy material ? Answer The three key actions of compaction are static

Describe the terms inside clearance and outside clearance, a) Explain with ...

a) Explain with a neat sketch how will you carry out the wash boring method of soil exploration. What are its merits and demerits? b) Describe the terms 'inside clearance' and '

Evaluate the principal stresses and principal planes, Evaluate the principa...

Evaluate the principal stresses and principal planes: The state of stress at a point in a loaded solid is prescribed on two faces of an element whose shape is a triangular pri

Concrete, if the slump of concrete drops how to rectify

if the slump of concrete drops how to rectify

Calculate the invert elevation of the sewer pipe, 1. The center line elevat...

1. The center line elevation of the proposed roadway at station is 345+25.50 is 327.36-ft.   The existing ground top of cut elevation (ft) is most nearly: 2. A design engineer c

What do you mean by plain elastomeric pads, Q. What do you mean by Plain el...

Q. What do you mean by Plain elastomeric pads? Plain pads are used for light or moderate loadings. Plain pads have a tendency to bulge under heavy loadings. In order to reduce

Survey, Methods of orientation,Principles of resection

Methods of orientation,Principles of resection

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