but mainly covers the subjects of beam design axial forces and combine

Question

but
mainly covers the subjects of beam design, axial forces and combined bending and axial forces,
wood structural panels, diaphragms, and shearwalls as discussed in Chapters 6, 7, 8, 9, and 10
of the textbook as well as relevant material in the 2018 NDS, NDS Supplement and 2015
SDPWS. Should you need to consult the IBC at some point, the 2018 Edition should be used.
Free access to 2018 IBC online version at https://codes.iccsafe.org/content/IBC2018P4. Refer
to sources of where you obtain any information needed to work these problems and show all
your work. Work all problems in ASD.
Grading:
Name
Problems 6 and 7 = 2 points each
Problems 2, 3, 4, and 8 = 3 points each
Problem 1 = 4 points each
Problem 5 = 5 points
Bonus problem = 3 points each
1. Given:
Find:
2. Given:
The beam in the figure below has the compression side of the member
supported laterally at the ends and the quarter points. The span length
L=24 ft. The member is glulam 3-1/8 x 16-1/2 20F-V7 DF. The load is a
combination of D+L. Cand Care all equal to 1.0.
a.
b.
L
The maximum allowable bending moment in ft-kips.
The corresponding allowable load, P, in kips.
4/1/2
Floor joists supporting a wood structural panel floor deck are spaced at
24 inches on center. The panels are oriented with their strong direction
perpendicular to the supporting joists and are continuous over two or
more spans. Underlayment, %-in thick, is to be applied over the
C.
1
sheathing. The floor dead load is 10 psf and the floor live load is 50 psf.
The total load deflection is to be less than or equal to L/360. Using the
allowable span and load tables in the 2018 IBC:
Find: a.
b.
Is Table 2304.8(3) or 2304.8(5) applicable in designing the
wood structural panel deck?
What minimum span rating and thickness is required for
wood structural panel sheathing?
Do the continuous edges require support?