8. A stress element dia is shown in fig. compute the normal. t shear stress on plane. Ar. (a) втрат 2мри. ← 2mPa. 3 ·3MPa. Exy! 2Mla. toni 45° змра ↑2MPa. A (MPa..

Q: Explain and provide references of why stress strain curves and testing results are of importance to…

A: Stress-strain curves and testing results are essential for engineers in various fields, including…

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

A:

Q: Explain the modes of failure in tension test.

A: A tension member of a structure is the component that may undergo tension force in the axial…

Q: What is the accuracy we can get in the Rail Structure Interaction using Instrumentation, Especially…

A: Rail structure interaction is a complex phenomenon in rail bridges which involves a detailed study…

Q: How can we determine the Transverse shear stress in beams?

A: When the members are short and thick, the transverse shear stress is an important factor governing…

Q: Define Effective Stress Analyses

A: The principle of effective stress states that the effective stress is the total stress minus the…

Q: 3: Discuss the practical importance of Stress Technologists working in diverse engineering fields.…

A: The ratio of force per unit area is termed as stress. The ratio of change in length to original…

Q: Y describe a representative engineering stress-strain curve rendered by crystalline materials.

A:

Q: Define Strain Influence Factor

A: Answer:- Influence factor is depend upon the estimated value of strain distribution under the…

Q: Give the reason why the shear strain energy in beams can be neglected?

A:

Q: 4 source of error in viscosity

A: 1. Air viscosity—viscosity is affected by temperature and other causes. It is impossible to reliably…

Q: The other term for rock stresses

A: In general, the stresses lead to deformation that is the internal resistive force is stress.

Q: Compare between Rockwell and brinell hardness test?

A: Let us analyse the question in step 2.

Q: draw stress strain curve showing peak and constant volume. no need of any explanations just draw the…

A: Free body diagram of Stress strain curve showing peak and constant volume given below

Q: What are the condition of plain strain?

A: The condition if the strain state at a material particle is such that the only non-zero strain…

Q: Discuss how 'stress transformation' leads to the identification of a material with suitable…

A: It has been asked in the question to determine how stress transformation leads to the identification…

Q: what are the materials used for lining of friction surfaces

A: Answer Friction Materials are used for lining to provide high wear resistance,  good shear strength…

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: What is the difference between axial strain and lateral strain?

A: Answer:- Strain:- When a system of forces act on a body, it undergoes some deformation. This…

Q: Define the Stress Distribution Under Uniform Strip Load ?

A: Answer A strip loading is known as the load that is transmitted by the finite width and infinite…

Q: how esv change with increase or decrease with contractility?

A: ESV (End-Systolic Volume) is the volume of blood remaining in the ventricle at the end of systole,…

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: Define Stress characteristics solution ?

A: Stress is the amount of loading which gets sheared in the beam or any structural element by the…

Q: A Three rods of equal length L and cross section area A, made of material Aluminum, rubber, steel…

A: Three rods made of different material but having equal length L, area A and load F. We need to…

Q: A cube has sides that are initially 80mm and is subjected to stresses of 40 MPa ( tensile ) , 30MPa…

A: Given: Cube length = 80mm,  Stresses in x,y,z- direction are  40 MPa ( tensile ) , 30MPa…

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…

Q: Draw the Stress-Strain Diagram and label it properly.

A:

Q: Discuss the equations of motion in a nonuniform stress field in detail.

A: Definition - When an object travels with varying speed covering non-uniform distance in equal time…

Q: Describe the term alpha in total stress method.

A: Piles in clay generally carry most of the load by virtue of skin friction.

Equilibrium and Support Reactions

Civil engineers deal with structures that are composed of several members connected or with individual members such as beams and columns. To analyze such structures, the condition of statics must be applied. Under the static condition, the members are considered to be in equilibrium under the action of forces, that is, the members are assumed to be having negligible velocity.