Spell out the drawbacks and disadvantages of the limit state methods and working stress method.

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: By solving for a stress, we are able to compare the strength and efficiency of two structural…

A: Given data,multiple option are given Let's discuss the correct answer with explanation

Q: In terms of the stress-at-a-point analysis, define principal stress. Indicate how it is different…

A: Principal stress:

Q: (c) A piece of material is subjected to tensile stress of 70 N/mm² in one direction and of 50 N/mm²…

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Q: agram as neces

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Q: Why is the stress result of displacement finite element less accurate than that of displacement?…

A: Since maximum stresses are much more reliant on the localized lattice, whereas maximum deflection is…

Q: Compute the value of stress Tensile load=22 N Cross sectional area=2 mm2

A: Introduction : The value of tensile load P=22 N The value of cross sectional area A=2 mm2   Required…

Q: A small aluminum alloy [E = 62 GPa] tee shape is used as a simply supported beam as shown. For this…

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Q: A tensile bar has an initial 2.000-in. gauge length and a circular cross-sectional area of 0.2 in.?.…

A: Initial length, li= 2.0 in Initial area, ai= 0.2 in2

Q: For the simply supported beam of rectangular cross-section of b= 30 mm and h = 50 Determine the…

A: Solution:

Q: A small aluminum alloy [E = 62 GPa] tee shape is used as a simply supported beam as shown. For this…

A:

Q: 2. A cantilever beam of 1.0 m long is subjected to a concentrated load Po at its free end. Determine…

A: given: allowable  tensile stress=180MPa allowable compressive stress=140MPa allowable shear…

Q: A small aluminum alloy [E = 71 GPa] tee shape is used as a simply supported beam as shown. For this…

A:

Q: Describe the term alpha in total stress method.

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

Q: Describe about the Total Stress Method.

A: At any given plane section in the soil mass total stress is defined as the sum of the self weight of…

Q: Please show intermediate steps including free body diagrams, equations used, problem setup etc. so…

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Q: Describe about the effective stress path.

A: Stress path is defined as curve in which the changes in stress values with change in load acting on…

Q: A cantilever beam along with its cross-section is shown in the figure below. 1) Determine the state…

A: Introduction- A cantilever is a stiff structural member that stretches horizontally but is only…

Q: The block is analysed in Cartesian system. The value of P is such that normal strain = 0. Modulus of…

A: The block is analysed in Cartesian systemThe value of P is such that normal strain

Q: 3. Tensile force of 5kN acting on a 6mm diameter rod. What is the normal stress?

A:

Types and properties of steel

Steel is an alloy of iron. It is formed by heating iron and combining carbon (0.1-1.7%) with it and minor amounts of other elements such sulfur,  chromium, manganese, nickel, etc. Thousands of steel grades have been published, registered, or regulated around the world, each with its chemical composition, and special numbering systems have been devised in various countries to classify the vast number of alloys.