What is Circumferential Stress?
Q: What is torsional stress?
A: When the twisting load is applied over the body or a shaft, then the shear stress generated is…
Q: The nature of the stresses
A: Given; A helical gear with pressure angle,α= 200 and β=300 helix angleAt the mid span of a shaft is…
Q: How are the stress components transformed?
A: Consider a plane truss. Let, σx and σy be the normal stress acting along x and y-axis,…
Q: How can the maximum shear stress be determined ?
A: Shear stress is the resistance offered when deformation of a material occurs due to slippage. It…
Q: What happens if the principal stresses at a critical point in the material?
A: First, define the critical point. Critical points are those points in the given plane where the…
Q: What is the Allowable Stress Design?
A: In Allowable stress design, the maximum stress (σmax) that a member will endure under a given…
Q: Sketch the relationship between the stress and the number of cyclic loading applied on an element
A:
Q: How can we determine the deformation of an axially loaded member?
A: Whenever a member is loaded axially there is change in the dimensions of the member. Length of the…
Q: How does torsional stress and angle of twist impact engineering design?
A: Importance of torsional stress in Engineering Design:- Torsional stress is induced in an element due…
Q: What is the influence of the strain on the triaxial stress if it is subjected to the material?
A: The strain of a specimen is defined as the deformation of specimen per unit length of that specimen.…
Q: 5-in stress strain curve the engineering stress will decrease after the tensile strength point?
A: Given data To draw the stress strain diagram.
Q: Define the term Stress Concentrations?
A: Stress concentration is a location in a member under load where the magnitude of stress is…
Q: How is the torsion test performed to determine the material’s ultimate shear stress?
A: A torsion test is a destructive type of testing used to find the properties of specimen under stress…
Q: What is Longitudinal Stress?
A: The stress produced along the length of an object due to the presence of forces which are equal and…
Q: Part 2 As the area under the stress-strain curve decreases, the toughness___________. stays the…
A: Toughness: The capacity to absorb the energy of the material before the failure is known as…
Q: Describe the State of Stress caused by the combined loadings?
A: Combined loading: In combined loading conditions, the specimen/ component is subjected to various…
Q: Define the term Uniaxial stress?
A: When the stress is generated due to loading in one direction (along the axis of the loaded member),…
Q: What is period of deformation?
A: The period of deformation can be defined as
Q: How can the ductility of material be specified?
A: Ductility is the material’s property to undergo large plastic deformation (permanent type) after the…
Q: What is creep strength?
A: Creep is the phenomena of deformation of a body which is time-dependent. It occurs when a load is…
Q: How can we calculate the maximum stress?
A: Stress: Stress is defined as the developed force in the specimen per unit area when that specimen is…
Q: What is the dynamic stress?
A: Stress: Stress is defined as the developed force in the specimen per unit area when that specimen is…
Q: What type of stress is referred to as Ultimate Stress?
A: When a specimen is loaded axially with tension, it elongates. There is a point up to which if the…
Q: What is the permanent strain?
A: Strain: When a force is applied to any system, they deform based on the applied force. The…
Q: What is the Average Compressive Stress?
A: Forces acting perpendicular to the cross section of the body are normal forces. They can be either…
Q: What is yield stress?
A: Yield Stress: It is the amount of stress at the yield point of a material/component. The yield…
Q: What happens to the shear stress as flexural capacity increases?
A: It is the strength of any beam against transverse loads applied on them. It is given by 'EI', where…
Q: What is the average shear stress?
A:
Q: What are the three equations that represent the general form of Hooke’s law for a Triaxial state of…
A: Just like 1D or 2D, Hooke's Law can also be applied to material undergoing three-dimensional stress…
Q: How are the Normal and Shear Stress Components used?
A: Normal stress is defined as stress which induced due to the outside force acting normally on a…
Q: What is Ultimate stress?
A: Ultimate Stress The ultimate stress recognizes as the maximum value of stress that a material can…
Q: What happens If the material is subjected to triaxial stress?
A: Triaxial stresses are those in which three mutually perpendicular normal stresses acts as shown in…
Q: 5-In stress strain curve the engineering stress will decrease after the tensile strength point?
A: To give proper explanation of the above statement.
Q: The tangential stress is produced twice that of the longitudinal stress in thin walled pressure…
A:
Q: What is the general state of Stress?
A: The general state of stress at a point is 3 normal stress and 6 shear stress.
Q: Illustrate the effect caused by the longitudinal shear stress?
A: In addition to transverse shear stresses the beam also experiences longitudinal shear stress under…
Q: How is Dilatation, or volumetric strain caused?
A: Dilatation or volumetric strain: The volumetric strain or dilatation is defined as the change in…
Q: Determine the ultimate tensile and compressive stresses?
A: Ultimate compressive stress The maximum amount of compressive stress that a material…
Q: Can the Shear stres also occur during axial loading?
A:
Q: What is plane stress?
A: Let us consider a plate in x-y plane stress=σxτxyτxzτyxσyτyzτzxτzyσzPlane stress = σxτxy0τyxσy0000
Q: When does the magnitude of stress increase?
A: When a body undergoes deformation under normal or shear forces/loads, then it undergoes…
Q: Where is maximal torsional stress experienced?
A: The maximum shear stress is experienced at a section where the applied torque is maximum. This…
Q: 6) Chapter 3: Problem 3.7: (USCS Units) The flow curve for a certain metal has a strain-hardening…
A:
Q: What is Residual Stress?
A: Whenever a body is deformed beyond the elastic limit it is unable to regain its initial shape. Due…
Q: 6) Chapter 3: Problem 3.7: (USCS Units) The flow curve for a cestain metal has a strain-hardening…
A: Given data: n=0.2k=26000 lb/in2 Need to determine the flow stress and rue strain.
Q: How do the magnitude and direction of the principal stress change from point to point within a beam?
A: Given: A beam is loaded. Explanation: Consider a beam which is loaded at a point shown below:
Q: What are the tensile forces?
A: Tensile force is the force applied on a material which stretches the material. The tensile force…
Q: How can the stress coordinates of the points on the curves be determined?
A: To explain How can the stress coordinates of the points on the curves be determined? Concept used…
Q: What is Triaxial Stress?
A: Let us take an incremental stressed element from any member. It shows all the stresses acting on a…
Q: What is Normal Stress?
A: Normal Stress: When the stress is acting in the direction perpendicular to the body then it is said…
What is Circumferential Stress?
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