Question

Example 2 A cantilevered L-shaped round bar (diameter 1.0 in) is subjected to the vertical load $P$ at $C$ as shown in the figure below. The ductile material of part AB has a yield strength of $S_y = 32$ kpsi. (Ignore the failure of part BC during the service.) (a) find the load $P$ required to initiate yielding at point A if higher reliability is required. (b) if $P$ is 100lbf, and the design factor is required to be 2.0, redesign the part AB via finding a proper $d$.

          Example 2
A cantilevered L-shaped round bar (diameter 1.0 in) is subjected to the vertical
load $P$ at $C$ as shown in the figure below. The ductile material of part AB has a
yield strength of $S_y = 32$ kpsi. (Ignore the failure of part BC during the service.)
(a) find the load $P$ required to initiate
yielding at point A if higher reliability
is required.
(b) if $P$ is 100lbf, and the design factor
is required to be 2.0, redesign the part
AB via finding a proper $d$.

Example 2
A cantilevered L-shaped round bar (diameter 1.0 in) is subjected to the vertical
load P at C as shown in the figure below. The ductile material of part AB has a
yield strength of Sy = 32 kpsi. (Ignore the failure of part BC during the service.)
(a) find the load P required to initiate
yielding at point A if higher reliability
is required.
(b) if P is 100lbf, and the design factor
is required to be 2.0, redesign the part
AB via finding a proper d.

Added by Nathaniel C.

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