Given that the yield limit of the ideal plastic material is the interface as shown in the figure b₂ , find the plastic bending moment of b a

Q: The elongation of a bar in axial loading is proportional to the following except A Stress in the bar…

A:

Q: why is P positive for stress A

A: The compressive stress is considered as positive and tensile stress is considered as negative.

Q: Assume that the energy of repulsion is given Ke? by Erep В and that the energy of attraction is…

A: Given:- The energy of repulsion = Erep=-Ba8 The energy of attraction = Eattrac=Ke2a The value of ao…

Q: Materials can have different masses but equal volumes. a. TRUE b. FALSE

A: Density : It is the ratio of mass and volume . Mass : it defines about how much matter an object…

Q: The figure shows the state of stress on the element at a point on a member. Determine the stress…

A: Normal stress about x axis, Normal stress about y axis, Shear stress, Angle, To find: Stress…

Q: At a temperature of 60°F, a 0.04-in. gap exists between the ends of the two bars shown. Bar (1) is…

A: Given Data  Find the lowest temperature (T2) at which the two bars contact each other.

Q: The deformation per unit of the original length of a material is called as a. Stress O b. Strain O…

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Q: Write the constitutive law for a material with linear elastic anisotropic behavior under mechanical…

A: The fundamental relationship that governs how a material will deform in response to applied loads is…

Temperature Difference and Heat Transfer

Whenever there is a flow of heat flux resulting from a temperature gradient within the material or between two materials, there is heat transfer. Heat transfer primarily arises due to temperature differences between two bodies or within bodies. The term temperature gradient denotes temperature differences or variation of temperature due to change in some quantity. The fundamental use of the concept of temperature is found in the zeroth law of thermodynamics.