5. The beam shown is resting on two moveable supports. It carries a uniform love load of 140 N/m and a uniform dead load of 40 N/m. If the allowable bending stresses in tension and compression is equal and the beam has a span of 14 meters, a. Determine the optimal location of the supports from both ends. b. Find the maximum bending moment. c. Determine the dimension of the beam if d = 1.5b with an allowable bending stress of 8.4 MPa, DL = 40 N/m LL =140 N/m 14 m
5. The beam shown is resting on two moveable supports. It carries a uniform love load of 140 N/m and a uniform dead load of 40 N/m. If the allowable bending stresses in tension and compression is equal and the beam has a span of 14 meters, a. Determine the optimal location of the supports from both ends. b. Find the maximum bending moment. c. Determine the dimension of the beam if d = 1.5b with an allowable bending stress of 8.4 MPa, DL = 40 N/m LL =140 N/m 14 m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![5. The beam shown is resting on two moveable supports. It carries a uniform love load of 140 N/m and a
uniform dead load of 40 N/m. If the allowable bending stresses in tension and compression is equal and the
beam has a span of 14 meters,
a. Determine the optimal location of the supports from both ends.
b. Find the maximum bending moment.
c. Determine the dimension of the beam if d = 1.5b with an allowable bending stress of 8.4 MPa,
DL = 40 N/m
LL =140 N/m
%3D
14 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F075630ba-7d72-4218-9454-bd1b2cf56e81%2F6a8fe2bf-c174-4d89-98b5-33a21208ffac%2Fc8k4g51g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5. The beam shown is resting on two moveable supports. It carries a uniform love load of 140 N/m and a
uniform dead load of 40 N/m. If the allowable bending stresses in tension and compression is equal and the
beam has a span of 14 meters,
a. Determine the optimal location of the supports from both ends.
b. Find the maximum bending moment.
c. Determine the dimension of the beam if d = 1.5b with an allowable bending stress of 8.4 MPa,
DL = 40 N/m
LL =140 N/m
%3D
14 m
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