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Q: The rigid bar BDE is supported by two links All and CD. Lank All is made of steel (E200 GPa) and has…

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Q: 1 m √3 m D F 4. 1 m A B E √3 m A P

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Q: A simple beam is subjected to two concentrated  loads as shown. The beam section is a rectangular…

A: Strain energy = 4P2L33EI

Q: Which of the following is NOT TRUE as an assumption in the elastic analysis of circular members…

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Q: There is a beam as shown in the figure below, and the flexural stiffness of the beam section is…

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Q: Use the virtual work method to determine the deformation at joint B of the truss shown. 3 m A -2 m-…

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Q: Problem 1 (4:- O. For the given truss below, |2 k |2 k |2 k answer the questions. A = 1.5 in² and E…

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Q: The rigid bar BDE is supported by two links AB and CD. Link AB is made of aluminum (E = 70 GPa) and…

A: Given data  Modulus of Elasticity (E)  EAB = 70 GPA = 70 × 103 N/mm2 ECD = 200 GPA = 200 × 103…

Q: The rigid bar BDE is supported by two links AB and CD. Link AB is made of aluminum (E = 70 GPa) and…

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Q: 1) a. Determine the location of the plastic centroid for the column shown.

A: Given Data:fc=40Mpa.fy=420Mpa.

Q: Pin-connected rigid bars AB, BC, and CD are initially held in the positions shown by taut wires (1)…

A: Strain is the result of a material's deformation due to stress. It's only a proportion of the length…

Loads and Reactive Forces

Loads are the external influences that a beam experiences under its working conditions. For instance, a beam may be subjected to shear loads, twisting loads, bending moment, and axial loads during its working conditions. Engineers primarily deal with beams and trusses in the civil engineering domain. Due to the influence of loads, it is very crucial to determine the induced stresses and deformation values. These values give an insight into the critical area of the beam that needs to be worked upon to make it fail-safe.