and two concentrated loads of magnitude W each. Determine the safe value of W if the working stresses are 3 000 psi in tension and 10 000 psi in compression.

Q: What are the differences between effective stress and total stress? Explain thoroughly.

A:

Q: 4) Explain and illustrate variations of normal stresses everywhere on the bar and state why it is…

A: Given: A bar carrying tensile load and having two holes on the bar. Tensile load=P Due to this load,…

Q: Describe about the deviator stress.

A: - Deviator stress is also know as Principal stress difference, Shear stress, Back pressure stage -…

Q: 19.The total deformation may be regarded as possessing the following a.change in length experienced…

A:

Q: Discuss the classification of cross sections as per the IS 800: 2007 based on yield and plastic…

A: The objective of the question is to understand the classification of cross sections as per the…

Q: How the vibration effecting o the loading stress *

A: Vibrations are caused by a variety of factors, and their impact on structures can be felt by…

Q: What is the relationship between the stress and strain diagram? Explain in your own words

A: Draw the stress strain diagram.

Q: 2. Shear stress is caused due to a) Friction b) Temperature c) Pressure d) Volume

A: Shear stress, force tending to cause deformation of a material by slippage along a plane or planes…

Q: Discuss the classification of cross sections as per the IS 800: 2007 based on yield and plastic…

A: The objective of the question is to understand the classification of cross sections as per the…

Q: Explain in detail the relationship between stress and strain for non linear elastic material . Also…

A:

Q: What is the difference between SIMPLE STRESSES, THIN-WALLED, & STRAIN.

A:

Q: A steel bar is heated from room temperature to 800C while it is free to expand. The bar will…

A:

Q: HW A rigid Sslab weighing boo Ku is Placed uPon two bronzevads and one Steel Vocd Cach of bo00 mm²…

A: Given data, Weight = 600 kN Area of bronze rod Ab = 6000 mm2 Coefficient of expansion for steel αs =…

Q: Explain Unsymmetrical bending and a method to find the stress in an Unsymmetrical section.

A: Unsymmetrical bending takes place in beams. If the moment diagram is unsymmetrical in nature then…

Q: Explain in detail the effect of Temperature on the Elastic Modulus and Yield Strength ofEngineering…

A: The objective of this question is to understand the impact of temperature on the elastic modulus and…

Q: Derive the expression for the stress transformation.

A: It is required to derive the stress transformation equation which is used to find stress acting at a…

Q: (c) In your own words, explain the engineering importance of solving for principal stresses and max…

A: Brief concept introduction- Principal Stresses- These are the normal stresses that act on the…

Q: Explain how principal stress is different from other normal stresses (tensile or compressive) that…

A: Principal stresses: Principal stresses are the maximum and minimum normal stresses, they occur when…

Q: In using the method of consistent deformation in analysing structures, the compatibility equation…

A: This is a basic method to analyse Redundant structure taking force or reaction are unknown. To find…

Q: Describe the steps of preparation for determining stresses on the plane in terms of principal…

A: Assess the location on the body where to assess principal stresses. Each load combinations were…

Q: Mention the layer in between the beam that neither reduces nor elongated after bending.

A: A neutral layer is the layer in between top and bottom fibres of a beam that neither reduces nor…

Q: What is normal stress and it's unit?

A: When a member is loaded by an axial force, stress occurs due to this is known as normal stress.

Q: For the beam loading and geometry shown, determine the following: a. Cracking moment; f = 21 MPa b.…

A: Answer  (a) Calculation of cracking Moment We know that cracking Moment is given by Mcr = fr*Iyt fr…

Q: Assume if the shear stress in steel exceeds about 4.00 x 10^8 N/m2 the steel ruptures. (a) Determine…

A: Given : Allowable shear stress = 4 X 108 N/m2 Diameter of steel bolt = 1.05 cm Diameter of hole =…

Q: Assume if the shear stress in steel exceeds about 4.00  108 N/m2 the steel ruptures. (a) Determine…

A: Given:- The limiting value of shear stress in steel = 4.00×108 N/m2  The diameter of the steel bolt…

Q: Describe the concept for analysis of stress at a point where external loading causes different…

A: Stress Definition and Analysis – The body offers resistance to the external loading against the…

Q: Why is it important to calculate stress in beams?

A: The stresses are produced in beams when they are subjected to loadings. The stresses that are…

Q: Write in detail about the importance of high strength steel and different types of pre-stressing…

A: Let us analyse the question in step 2.

Q: Provide any 5 examples of practical engineering applications of transformation of stresses.

A: Transformation of stress is used for assessing the combined effect of stresses on a solid body. Set…

Q: Which type of internal bending moment causes the following bending stresses? Y Tancion

A: Under positive Bending moment M is positive Using equation σtensionCompression=MyI

Q: Describe the Basic step in determining stresses on a random plane through a point in terms of known…

A: if σ1 and σ2 are known principal stress as shown in figure, then normal stress and shear stress on…

Q: What is meant by strain transformation? Describe two procedures for obtaining stress form Mohr’s…

A: Strain-Transformation equations are supported the pure mathematics of the deformation of deformable…

Q: explain the stress path

A: Stress path is used in a test specimen of soil during loading or unloading to represent the…

Planar Stresses