At the proportional limit, a 31 mm wide by 14 mm thick bar elongates 2.1 mm under an axial load of 42.7 kN. The bar is 1.6 m long. If Poisson's ratio is 0.28 for the material, determine: (a) the modulus of elasticity. (b) the proportional limit. (c) the change in each lateral dimension. Answers: (a) The modulus of elasticity E - i (b) The proportional limit OPL= i (c) The change in width = i The change in thickness = i mm. mm. GPa. MPa

Q: cylindrical rod subjected to an uniaxial tensile load P as shown, given P = 800 (N), the original…

A: The cylindrical rod with 8 mm diameter and 60 mm length is subjected to an uniaxial tensile load of…

Q: Find the final length of the bar of an aluminum alloy with a modulus of elasticity of 68.8 GPa,…

A:

Q: If a force of 300 kN is applied to the top of a circular steel bar with a diameter of 150mm and a…

A: Given: Now, Tensile force:

Q: P Given: The 5 in. x 5 in. rod is assumed to be elastic- perfectly plastic with P = 12,000 kip, L=…

A:

Q: At the proportional limit, a 20-mm-thick x 75-mm-wide bar elongates 7.1 mm under an axial load of…

A: Given Data- Area A=20mm*75mm Change in length =7.1mm Load P=465KN L=1.6m We have to find Modulus of…

Q: A tensile force of 200 KN is applied on a 0.02-m diameter and.2-m long rod. After applying the load,…

A:

Q: A recently developed Afordium, a new, inexpensive alloy for use in the d. the normal stress in…

A: Given that ,  AB=600mmBC=400mmAAB=7.5×10-4m2ABC=3×10-4m2

Q: A slab of granite countertop is subjected to a tensile force of 3.3 kN, as illustrated below.  What…

A: GivenF=3.3kNL=2075mmw=500mmt=16mmn=0.25E=53000MPa

Q: Determine the elongation of an aluminium hollow cylinder of an inner diameter of 1.49 cm & the…

A: Given data: The external diameter of the cylinder is D = 23.1 mm. The internal diameter of the…

Q: The shear stress-strain diagram for an alloy is shown in the figure below (Figure 1). Take ✓ = 0.3.…

A:

Q: In a standard tensile test a steel rod of 7/8 in. in diameter is subjected to a tension force of 17…

A: given data - v= 0.25 to determine - ratio of G/D

Q: A tensile load of 40 kN is acting on a rod of diameter 40 mm and of length 4m. A bore of diameter 20…

A:

Q: i) The circular rod in Figure 3.1 is subjected to an axial force of 300 N. The length of the rod is…

A: A pulling load that tends to elongate the material is called the tensile load.

Q: A round column 1.5 m long is pinned on both ends carry a maximum compression load of 88 K (critical…

A:

Q: A metal bar 5.0 m long extends by 0.05 mm when a tensile load is applied to it. The percentage…

A:

Q: An aluminium alloy rod of length 1.8m and rectangular cross-sectional of area 250mm^2 is subjected…

A:

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.