MN/m². 1005. A timber beam 150 mm by 250 mm is reinforced at the bottom only by a steel plate, as shown in Fig. P-1005. Determine the concentrated load that can be applied at the center of a simply sup- . ported span 6 m long if n = 20, g, < 120 MPa, and g < 8 MPa. Show that the neutral axis is 170.2 mm below the top and that I = 416 X 106 mm*. Ans. P = 13.1 kN 150 mm. 100 mm 250 mm 10 mm
MN/m². 1005. A timber beam 150 mm by 250 mm is reinforced at the bottom only by a steel plate, as shown in Fig. P-1005. Determine the concentrated load that can be applied at the center of a simply sup- . ported span 6 m long if n = 20, g, < 120 MPa, and g < 8 MPa. Show that the neutral axis is 170.2 mm below the top and that I = 416 X 106 mm*. Ans. P = 13.1 kN 150 mm. 100 mm 250 mm 10 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![MN/m².
1005. A timber beam 150 mm by 250 mm is reinforced at the
bottom only by a steel plate, as shown in Fig. P-1005. Determine the
concentrated load that can be applied at the center of a simply sup- .
6 m long if n = 20, 0, < 120 MPa, and ow < 8 MPa. Show
ported span
that the neutral axis is 170.2 mm below the top and that I = 416 X
10° mm*.
Ans. P= 13.1 kN
150 mm-
250 mm
100
mm
10 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F01df5d1b-4be1-44a8-8783-50eaa4832e30%2Fab41ddfd-ba9f-42c7-985b-4e5d9b2ea700%2F5clbtm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:MN/m².
1005. A timber beam 150 mm by 250 mm is reinforced at the
bottom only by a steel plate, as shown in Fig. P-1005. Determine the
concentrated load that can be applied at the center of a simply sup- .
6 m long if n = 20, 0, < 120 MPa, and ow < 8 MPa. Show
ported span
that the neutral axis is 170.2 mm below the top and that I = 416 X
10° mm*.
Ans. P= 13.1 kN
150 mm-
250 mm
100
mm
10 mm
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