Why must the loading not significantly change the original geometry orconfiguration of the member?

Q: How do temperature and fretting factors affect the fatigue life of a component made from metal…

A: Fatigue Life : Definition - Fatigue Life is refer as the deformation and failure behavior of any…

Q: In which metal forming process, the metal is deformed at room temperature? a. Hot working. b.…

A: Correct option:  d. Cold working

Q: What happens when the principal stresses act on the element?

A: In this problem, a shaft with moment and torque applied at the free end and one is fixed. And, here…

Q: What is the relationship between the ?distance from neutral axis and stress

A: The stress, s, in the element a distance, y, from the neutral axis i s proportional to the…

Q: Which of the following material has minimum Indentation diameter? Select one: Mildsteel Aluminium…

A: As we know that,  Brinell hardness no. (BHN)∝ 1Indentation area (or Indentation dia.)

Q: Name five elements that should generally be removed from steel to improve toughness.

A: In steel there are various types of the alloying element which can improve and reduce some specific…

Q: How does the LRFD method of design react on the load and strength of the material?

A: LFRD means Load and resistance design factor is a method of design of steel structures and…

Q: Define the term, curved members?

A: Curvature strongly affects the way a structure carries external loads. A common example of a curved…

Q: Process used to improve fatigue resistance of the metal by setting up compressive stresses in its…

A: Cold Peening or Shot Peening: It is a cold work process used to prevent parts from fatigue and…

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: a) Identify the possible failure mode of the shaft and therefore what is the main mechanical…

A: The turbine is best suited for the functioning of electrical generators since it produces…

Q: what is ductility for 304 Stainless Steel and 6061-T6 aluminum

A: Following is the answer for the quetion given.

Q: What does stress analysis require to determine the maximum stress?

A: Stress analysis requires Material properties.

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: Determine the permanent elongation of the bar after removal of the load. [Assume elastic, perfectly…

A:

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: Describe the impact loading?

A: It is a kind of loading where the load is applied for a very small amount of time. In this loading,…

Q: some of the factors that influence the cost of making a weldment

A: Various factors affecting the cost of making a weldment: 1) The type of equipment used. 2) Required…

Q: What is the tensile stress?

A: When there is loading over a member in the direction of its axis, then stress produced under such…

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 cross-sectional property is influenced by the size effect factor between the depth and width of…

A: The properties that get affected by the depth and the width of the member are given below: (A) The…

Q: As a crack advances, what happens to the stiffness of the cracked body? What happens to the…

A: from the above graph For condition one we can say that Stiffness decreases when the crack advances.

Q: On what is the Design of a member for strength-based?

A: The strength-based design approach is a type of design where our main focus is on strength of…

Q: When does the impact occur?

A: Impact: It the force that is applied to the specimen or object from a certain height. These are…

Q: What makes stainless steel corrosion resistant?

A: It is well known that stainless steel is the iron-based alloy. It is used in making many components…

Q: Why should stress not exceed the material by design?

A: Every component is designed based on working stress which will acts on the component during its…

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: points on the stress-strain curve for medium-carbon ste

A:

Q: a. which one has a better stiffness? gold or tungsten? b. which one is more ductile? low carbon…

A:

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: 5275 is a commonly used grade of steel For this grade, the ultimate tensile strength fy=? Select…

A: Answer For First:- According to standard for mild steel code S275 Composition: Carbon 0.25%…

Q: What are the Discontinuity Functions?

A: In Mathematics and Engineering, discontinuity functions are all those functions which are not…

Q: temperature

A: An I-beam made of 4140 steel is heat treated to form tempered martensite. It is then welded to a…

Q: (c) An arc welding is performed to join two metal pieces. After the welding process, the product is…

A: As given the two metals are welded using arc welding then a fatigue test is done on it. Fatigue…

Q: How can the internal bending and torsion at any cross-section best be determined?

A:

Q: What is the inelastic buckling?

A: The strength of a member subjected to compression depends on the material property and its geometry.

Q: the maximum stress at which material fail on a specified number of cycle? نقطة واحدة Fatigue…

A: Fatigue strength: It is the maximum Stress at which material fail on the specific number of cycles.…

Q: What is the Endurance or Fatigue limit?

A: Given Endurance limit To find Definition

Q: Which of the following properties of the material deals with the ability of the material to resist…

A: Option b) impact strength

Q: How can the change in length of a statically determinate member be easily calculated?

A: statically determinate member:     Reactions and internal forces cannot be found by statics alone…

Q: How may the resistance of a structure to an impact load be assessed?

A: Impact loading analysis has wide applications in civil engineering including crash barrier design,…

Q: A cleaving failure results from which type of stress test? а.

A: A cantilever beam , is a beam having one free end and one fixed end. The most heavily loaded section…

Q: What is the purpose of performing the flexure test on concrete?

A: Flexure (Bend) tests are generally used to determine the flexural modulus or flexural strength of a…

Q: What 3 types of loading may lead to failure?

A: There are various ways by which a material may lead to failure. For instance, in case of mechanical…

Q: What are the compatibility requirements for the body?

A: Compatibility term is encountered in continuum mechanics where it generally stands for the study of…

Q: What should be done to obtain the maximum and minimum normal stress?

A: Consider a rectangular section subjected to two-dimensional stresses represented by the following…

Q: What is the method used forfinding the Internal Resultant Loadings?

A: When an external load is applied to a beam, an internal reaction force is generated across the…

Q: What are the various stresses induced in the wire rope?

A: Wire rope is made of metal and twisted in the form of a helix. The wire rope consists of several…

Q: Cold working helps increase the toughness of the steel. True or fa

A: Explanation It is the process of plastic deformation of steel at the room temperature. After cold…

Q: An arc welding is performed to join two metal pieces. After the welding process, the product is…

A: Fatigue of welded joints can happen when ineffectively made or profoundly stressed welded joints…

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.