O O OO O o o W shape

Q: Please explain all question and draw diagram

A: Part 1. Calculate the displacements at the jointsGiven InformationThe truss structure is square with…

Q: The normal and shear stresses acting on element A are 6,650 psi, 17,600 psi, and 2,700 psi (see part…

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Q: A steel strut S serving as a brace for a boat hoist transmits a compressive force P= 63 kN to the…

A: Given values,P=63kNt=8mθ=41°dpin=15mmtG=14mmtB=10mmdbolt=10mmCalculating bearing stress between…

Q: The stresses acting on element A on the web of a train rail (see part (a) of the figure) are found…

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Q: The rectangular plate is deformed into the shape shown by the dashed lines. Determine the average…

A: A rectangular plate ABCD is given in the figure with size 300mm by 400mm. After external stress, it…

Q: (c) A thin, triangular plate ABC is uniformly deformed into a shape ABC', as shown by the dashed…

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Q: A beam under load experiences sagging with a maximum bending moment of 24 x 106 Nm. The beam has a…

A: Calculate the maximum tensile stress and the maximum compressive stress for this beam.

Q: As shown in the figure, aluminum, E= 70GPa links (1) and (2) support rigid beam ABC. Link (1) has a…

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Q: When force P is applied to the rigid arm ABC, point B displaces vertically downward through a…

A: To find the normal strain in wire CD, we need to determine the elongation of wire CD caused by the…

Q: A symmetrical beam of length 300 mm is loaded with a force of 414 N downwards (positive z) and has…

A: Given: Length, L = 300 mm Force, F = 414 N Modulus of Elasticity, E = 2 x 105 N/mm2 Moment of…

Q: A thin polymer plate PQR is deformed so that corner Q is displaced downward by a distance L = 1.45…

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Q: The allowable tensile stress for wires AB and AC is σallow = 200 MPa, and wire AB has a diameter of…

A: The FBD of the chain is shown below: Taking Equilibrium conditions:…

Q: A rigid bar ABCD is supported by two bars as shown in the figure. There is no strain in the vertical…

A: Strain = Change in lengthOriginal LengthChange in Length = Strain × Original LengthFor rod (1), the…

Q: Question 2. The square plate ABCD is deformed into the shape shown by the dashed lines. If DC has a…

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Q: Maximum allowable (safe) bending stress for a beam AB under a constant distributed load as shown in…

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Q: A rigid bar ABCD is supported by two bars as shown in Figure below. There is no strain in the…

A: Determine: a. The normal strain in bar (2). b. The normal strain in bar (2) if there is a 1 mm gap…

Q: Determine

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Q: The steel truss with E=200GPais loaded as shown in following a) the deformation of member AB if the…

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Q: P2. The thin-walled cantilever beam of unsymmetrical cross-section supports shear loads at its free…

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Connections

In steel structures, connections are the members that join two or more steel members. The connections are the most important members of any steel structure, and hence, they are designed more carefully. The majority of the construction cost of steel structures is incurred due to the connections. The design of connections is done as per the recommendations and specifications of the American Institute of Steel Construction (AISC).