In the system given in three dimensions in the figure, L=6 m and all the bars have circular cross-sections. As can be seen, the carrier system is exposed to a force of P=250 kN in the –z direction from the D point. Since the safety stress of the material is 100000 kN/m², what is the smallest radius of the section according to the Tresca assumption?

Q: The solid compound shaft made of three different materials carries the two torques as shown. (a)…

A:

Q: A rectangular tube has an outside width of 100 mm, an outside depth of 150 mm, and a wall thickness…

A: σ=MyII=BH312-bh312=100×150312-80×130312=13478333.33mm4M=1.4k-m

Q: 184 What is the strain energy of the massless stepped bar as shown in the figure below? [Take E= 200…

A: Strain energy of the massless stepped bar Take E=200Gpa

Q: A bar of length 3 m is fixed at both the ends as shown in figure initial stress in bar is 30 MPa…

A:

Q: . For the plane stress situation shown in the figure, the maximum shear stress and the plane on…

A: A plane stress system as shown-Stress values-,To Find-The value of the maximum shear stress and the…

Q: A cylindrical rod AB has a length ? = 80 cm and a diameter of ? = 2 cm. The modulus of elasticity is…

A: Given Length of Rod, L=80cm Diameter of rod=2 cm Modulus of elasticity, E=200 GPa Force, P=100 kN…

Q: Question 4 The state of stress is showing as a particular point in a stressed body. The diameter of…

A: Given- State of stress is given- σx=100 MPaσy=-50 MPaτxy=50 MPa It is needed to find the diameter…

Q: The structure shown below consists of a brass core inserted into a steel tube of cross section…

A: To determine the maximum bending stress in the bar.   Given, Moment acting on the beam (M) = 8 kN.m…

Q: Figure Q3 (a) shows an overhanging beam ABC subjected to a uniformly distributed load w along AB and…

A: yield stress of the material is 250 MPa

Q: 500 Ib 12 in. P(x,y) 159 mm 600 kN 0 mm 100 mm 150 mm 50 mm 150 nim 3 in. 6 in. 150 mm

A:

Q: In the figure, forces with resultant intensity Fx = 3P (unit N), Fy = 2P (unit N) and Fz = P (unit…

A: the largest P value according to the Von Mises assumption for the cube to be safe = 20a23explanation…

Q: Problem 4- For the following cross section (all dimensions in mm) determine: a) The location and…

A: Calculating the location of neutral axis,

Q: What is the strain energy of the massless stepped bar as shown in the figure below? Take E= 200 GPa]…

A: GIVEN:

Q: The stresses shown in the figure act at a point in a stressed body. The stress magnitudes are Sx =…

A: Given: The stress in the x-direction (Sx) is 170 MPa. The stress in the y-direction (Sy) is 85 MPa.…

Q: A cube made of aluminium of dimension 0.1 m x 0.1 m x 0.1 m, rests against a rigid wall as shown in…

A:

Q: The stresses shown act at a point in a stressed body. The stress magnitudes are S, = 90 MPa and S, =…

A: Given data in question  Normal stresses  Angle To find out  Normal stress and shear stress

Q: the axial stress developed in the rod is

A: Given data, Young's modulus of the material of the rod is,E= 200 GPaRod length,L=250mmGap between…

Q: A beam has a bending moment of 3.5 kN-m applied to a section with a hollow circular cross-section of…

A:

Q: A pressurized cylindrical tank with flat ends is loaded by torques T and tensile forces P (see…

A: Given, r = 141 mm t = 6.5 mm p = 7.25 MPa T = 810 Nm

Q: a) Determine the displacements and stresses, b) Determine the natural frequency of the system. For…

A:

Q: the stress components at point H. And show the stress state for this point on a volume cubic element…

A: Given data Axial Load for Point H is P=3 kN Shear Load for Point H in Y direction is VY=0.5 kN Shear…

Q: A 3-m long aluminum bar with a cross-sectional area of 320 mm2 is placed between two rigid walls as…

A:

Q: 184 What is the strain energy of the massless stepped bar as shown in the figure below [Take E= 200…

A:

Q: A steel plate of width 120 mm and of thickness 20 mm is bent into a circular are of radius 10 m.…

A: Given:- The width of the steel plate = 120 mm  The thickness of the plate = 20 mm  The radius of the…

Q: axial stress developed in the rod is

A: Given,  Metallic rod of length,l= 250 mm Rod is perfect contact with the wall on the left side and…

Q: Theory of Failure Question 1: The uniaxial yield stress of a material is 866 MPa. According to von…

A: Yield stress- σy=866  MPa, It is needed to find the shear yield stress as per the Von-mises…

Q: Determine the strain energy stored in the frame

A:

Q: What is the strain energy of the massless stepped bar as shown in the figure below? [Take E = 200…

A:

Q: a 3 m long cantilever beam (i.e., a beam fixed at one end) that carries a 500 kg concentrated point…

A: Tensile stress is 132.21 MpaCompressive stress is 257.465 MpaExplanation:Step 1:Step 2:

Properties of materials

A property of a material describes its characteristics and distinguishes it from the others. The material properties are described it in terms of its hardness, color, appearances, and so on. The material properties generally depend on the type of material, or whether it is a metal or an alloy. There are different kinds of material properties such as mechanical properties, thermal properties, physical properties, and chemical properties. Chemical properties describe the material in terms of a chemical change. The mechanical properties come into existence when the material is acted upon by an external load. Thermal properties are associated with the temperature of the material and specific heat.