Two vertical forces are applied to a simply supported beam with the cross-section shown. If L1 determine the maximum tension bending stress in the beam. The beam's moment of inertia about the z axis is 10,577,574 mm“, and the centroid of the section is located 139.1 mm above the bottom surface of the beam. 200 mm 15 mm 160 mm L1 L2 L1 9 mm O 236.7 MPa O 152.0 MPa O 176.1 MPa O 280.4 MPa O 224.3 MPa
Two vertical forces are applied to a simply supported beam with the cross-section shown. If L1 determine the maximum tension bending stress in the beam. The beam's moment of inertia about the z axis is 10,577,574 mm“, and the centroid of the section is located 139.1 mm above the bottom surface of the beam. 200 mm 15 mm 160 mm L1 L2 L1 9 mm O 236.7 MPa O 152.0 MPa O 176.1 MPa O 280.4 MPa O 224.3 MPa
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Two vertical forces are applied to a simply supported beam with the cross-section shown. If L1-1 m, L2 = 3 m, and P = 18 kN,
determine the maximum tension bending stress in the beam. The beam's moment of inertia about the z axis is 10,577,574 mm“, and
the centroid of the section is located 139.1 mm above the bottom surface of the beam.
200 mm
P
P
15 mm
160 mm
L1
L2
9 mm
O 236.7 MPa
O 152.0 MPa
O 176.1 MPa
O 280.4 MPa
O 224.3 MPa
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