Determine magnitude of greatest shear stress, Mechanical Engineering

Assignment Help:

At a point in a rectangular block of elastic material under strain, there is a tensile stress of 50MPa on one plane and a compressive stress of 30 MPa on a plane at right angles. These stresses are accompanied by shearing stress of 30 MPa. The shear stress performs on the plane carrying tensile stress in such a way that it goes to rotate the block anticlockwise. Draw the block with system of stresses and calculate analytically and graphically the following :

(a) the value of principal stresses

(b) the direction of principal planes

(c) the magnitude of greatest shear stress.


Related Discussions:- Determine magnitude of greatest shear stress

Sequencing, jane reed bakes bread and cakes in her home for parties and oth...

jane reed bakes bread and cakes in her home for parties and other affairs

Linear problen, A paper mill produces two grades of paper viz. , X and Y. B...

A paper mill produces two grades of paper viz. , X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper

Operation research, model building is the essence of operation research

model building is the essence of operation research

Nominal stress and true stress, Nominal Stress and True Stress: Nomina...

Nominal Stress and True Stress: Nominal stress is the ratio of force per initial cross sectional area (original area of cross section). Nominal stress = Force / initial ar

Develop-implement method to identify numerically equivalent, For example, i...

For example, if one were provided with the set [3 1 3 -4 -6], the resulting answers would be [3 1 -4], [3 1 -4], an [3 3 -6], as these are the three sets of three values which sum

Evaluate for a vander waals gas, (a) Explain four common characteristics of...

(a) Explain four common characteristics of work and Heat? (b) Evaluate for a Vander Waals' gas which has the equation of (p +a/v 2 ) (2-b) = RT the work done at constant t

What is a uniformly distributed load, A UDL or uniformly distributed load i...

A UDL or uniformly distributed load is a load, which is reach over a beam in such a way that every unit length is laded to the similar extent.

Cold service insulation on pipe, Q. Cold service insulation on pipe? Fa...

Q. Cold service insulation on pipe? Factory fabricated sectional pipe insulation shall be applied in staggered joint construction. On multiple layer construction, all joints sh

Determine the chemical formulate for refrigerant, (a) Draw P-H and T-S diag...

(a) Draw P-H and T-S diagrams for following cases : (3) (i) Cycle with superheated vapour before compression. (ii) Cycle with sub-cooling or under-cooling of refrigerant.

Explain the creation phase of paver machine, Creation phase of Paver machin...

Creation phase of Paver machine: Objective: "To generate alternative methods for providing the function, through creative thinking, brainstorming and even speculation."

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