1.51 Link AC is made of a steel with a 65-ksi ultimate normal stress and has a X -in. uniform rectangular cross section. It is connected to a support at A and to member BCD at C by -in.-diameter pins, while member BCD is connected to its support at B by a 16-in.-diameter pin. All of the pins are made of a steel with a 25-ksi ultimate shearing stress and are in single shear. Knowing that a factor of safety of 3.25 is desired, determine the largest loadP that can be applied at D. Note that link AC is not reinforced around the pin holes. 8 in. B C 6 in. 4 in. Fig. P1.51 三。

1.51 Link AC is made of a steel with a 65-ksi ultimate normal stress and has a X -in. uniform rectangular cross section. It is connected to a support at A and to member BCD at C by -in.-diameter pins, while member BCD is connected to its support at B by a 16-in.-diameter pin. All of the pins are made of a steel with a 25-ksi ultimate shearing stress and are in single shear. Knowing that a factor of safety of 3.25 is desired, determine the largest loadP that can be applied at D. Note that link AC is not reinforced around the pin holes. 8 in. B C 6 in. 4 in. Fig. P1.51 三。

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

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).

Question

1.51 Link ACis made of a steel with a 65-ksi ultimate normal stress and
has a X -in. uniform rectangular cross section. It is connected
to a support at A and to member BCD at C by -in.-diameter pins,
while member BCD is connected to its support at B by a
16-in.-diameter pin. All of the pins are made of a steel with a 25-ksi
ultimate shearing stress and are in single shear. Knowing that a
factor of safety of 3.25 is desired, determine the largest load P that
can be applied at D. Note that link AC is not reinforced around the
pin holes.
8 in.
B
D
6 in.
4 in.-
Fig. P1.51

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