Solve Part 2 The timber shown below is standard dressed 8x12 Dense #1 Douglas Fir-Larch. This timber is supported on either end by standard dressed 6x6 posts also of Dense #1 Douglas Fir-Larch. Determine whether the beam is adequate in shear parallel to grain to resist the load shown. The beam will be subjected to dry service conditions (M.C. <19%), and the maximum sustained temperature is not expected to exceed 90 deg. F. The beam is not incised. Neglect the self-weight of the beam. Use Allowable Stress Design (ASD.) Determine whether the beam in problem #1 above is adequate in bending to resist the load shown. The beam will be subjected to dry service conditions (M.C.<19%), and the maximum sustained temperature is not expected to exceed 90 deg. F. The beam is not incised. Neglect the self-weight of the beam. Use Allowable Stress Design (ASD.)
Solve Part 2
The timber shown below is standard dressed 8x12 Dense #1
Douglas Fir-Larch. This timber is supported on either end by standard dressed 6x6 posts
also of Dense #1 Douglas Fir-Larch. Determine whether the beam is adequate in shear
parallel to grain to resist the load shown. The beam will be subjected to dry service
conditions (M.C. <19%), and the maximum sustained temperature is not expected to
exceed 90 deg. F. The beam is not incised. Neglect the self-weight of the beam. Use
Allowable Stress Design (ASD.)
Determine whether the beam in problem #1 above is adequate in
bending to resist the load shown. The beam will be subjected to dry service conditions
(M.C.<19%), and the maximum sustained temperature is not expected to exceed 90 deg.
F. The beam is not incised. Neglect the self-weight of the beam. Use Allowable Stress
Design (ASD.)
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