Review: Design of simple structures 1. *1-96. Determine the required cross-sectional area of member BC and the diameter of the pins at A and B if the allowable normal stress is allow 3 ksi and the allowable shear stress is allow = 4 ksi. 1500 lb -2 ft -4 ft- 1500 lb B 60°

Q: Find the stresses in members BC BD and CF for the truss shown. Indicate the tension or compression.…

A: We will use method of joints

Q: 4.yielding of the web represents one of the a) shear limit state) .b) moment limit state)…

A: The correct answer is option a) Shear limit statea) Shear limit state:A limit state in beam design…

Q: Determine the slope at point B of the beam shown in Fig a. EI is constant.

A: We can use superposition method to find the slope at point B.

Q: a) The truss in Figure 2-1 consists of four wooden members, ABC, DEF, BE, and CF, which supports…

A: To find the average normal stress in m

Q: Solve

A:

Q: The rigid bar EFG is supported by the truss system shown. Determine the cross-sectional area of…

A:

Q: The members of the truss shown have identical cross- 3P sectional area of 200 mm². Determine the…

A: Allowable stress = 40 MPa = 40 N/mm2 Allowable axial displacement = 0.1 mm  E = 70 GPa = 70 × 103…

Q: 1.51 In the steel structure shown, a 6-mm-diameter pin is used at C and 10-mm-diameter pins are used…

A:

Q: What is the Maximum Shear Stress, t, on the centric axially loaded member shown? The cross-sectional…

A: Given data : Axial load (P)=40 kipsCross sectional area (A)=2 in2

Q: In a 2D truss, a two-force member has two possible forces, they are .(select correct response) or…

A: In a 2D truss, a two-force member has two possible forces, they are tension or compression. In a…

Q: 100kN B (EA is constant) A 60KN + Determine the Force in member 4m D BD) se Force method (Consistent…

A:

Q: Q2: The truss shown is supported by a pins at A and G, and subjected to discrete loads as shown in…

A: Given data in question  Point loads acting at joints Span member length  To find out Reaction forces…

Q: Determine the location e of the shear center, point O, for the thin-walled member having the cross…

A: Given :

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.