A beam with cross-section shown in Fig.. is loaded in such a way that the maximum moments are +1.0P lb-ft and -1.5P lb-ft, where P is the applied load in pounds. Determine the maximum safe value of P if the working stresses are 4 ksi in tension and 10 ksi in compression. 2.5 in N.A.
A beam with cross-section shown in Fig.. is loaded in such a way that the maximum moments are +1.0P lb-ft and -1.5P lb-ft, where P is the applied load in pounds. Determine the maximum safe value of P if the working stresses are 4 ksi in tension and 10 ksi in compression. 2.5 in N.A.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A beam with cross-section shown in Fig.
is loaded in such a way that the
maximum moments are +1.0P lb-ft and -1.5P lb-ft, where P is the applied load in
pounds. Determine the maximum safe value of P if the working stresses are 4 ksi in
tension and 10 ksi in compression.
2.5 in
4.0 in
INA = 192 in¹
Figure
N.A.
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