A beam has a T section, and the loads are shown below. Instruments to measure strain are set in points C and D. Determine the value of load P if the strain in point C is +527x10-6 [mm/mm] (elongation), and at point D, it is -73x10-6 [mm/mm] (contraction). The inertia of the section is 2,000 [cm4] and the elastic modulus is 21x103 [kgf/mm2].
A beam has a T section, and the loads are shown below. Instruments to measure strain are set in points C and D. Determine the value of load P if the strain in point C is +527x10-6 [mm/mm] (elongation), and at point D, it is -73x10-6 [mm/mm] (contraction). The inertia of the section is 2,000 [cm4] and the elastic modulus is 21x103 [kgf/mm2].
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A beam has a T section, and the loads are shown below. Instruments to
measure strain are set in points C and D. Determine the value of load P if the strain in
point C is +527x10-6 [mm/mm] (elongation), and at point D, it is -73x10-6 [mm/mm]
(contraction). The inertia of the section is 2,000 [cm4] and the elastic modulus is
21x103 [kgf/mm2].
Transcribed Image Text:25 mm
175 mm
125 cm
O
O
T
P
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