12-42 The simply supported beam is built up from three boards by nailing them together as shown. The wood has an alkıwable shear stress of Ta = 15 MP, and an allowable bending stress of a= 9 MPa The nails are spaced at s= 75 mm, and cach has a shear strength of 15 kN Determine the maximum alkowable force Pthat can be applied to the beam. 100 mim 25 mm 25 mm- 200 mm mim
12-42 The simply supported beam is built up from three boards by nailing them together as shown. The wood has an alkıwable shear stress of Ta = 15 MP, and an allowable bending stress of a= 9 MPa The nails are spaced at s= 75 mm, and cach has a shear strength of 15 kN Determine the maximum alkowable force Pthat can be applied to the beam. 100 mim 25 mm 25 mm- 200 mm mim
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![12-42 The simply supported beam is built up from three
boards by nailing them together as shown. The wood has an
alkıwable shear stress of Ta = 15 MP, and an allowable
bending stress of a= 9 MPa The nails are spaced at
s= 75 mm, and cach has a shear strength of 15 kN Determine
the maximum alkowable force Pthat can be applied to the beam.
100 mim
25 mm
25 mm-
200 mm
mim](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa99936af-df71-448a-9d0d-1845f7a44ea0%2Fc55a0077-949d-460c-9ba5-3b0dc1d8d055%2Fa2ydwfq.png&w=3840&q=75)
Transcribed Image Text:12-42 The simply supported beam is built up from three
boards by nailing them together as shown. The wood has an
alkıwable shear stress of Ta = 15 MP, and an allowable
bending stress of a= 9 MPa The nails are spaced at
s= 75 mm, and cach has a shear strength of 15 kN Determine
the maximum alkowable force Pthat can be applied to the beam.
100 mim
25 mm
25 mm-
200 mm
mim
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