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Use the AWC Special Design Provisions for Wind and Seismic,…

Use the AWC Special Design Provisions for Wind and Seismic, 2015 Edition and ASD procedures to answer the following question.A building is exposed to a transverse load of wU = 375 lb/ft due to wind. Assume this load was determined from the ASD load combinations, i.e. do not apply the load combinations to it. The wood structural panel is 7/16-in. thick 24/16 span-rated sheathing unblocked. Nails are 8d common and spaced every 6 in. at diaphragm boundaries and supported panel edges. Is this design adequate for the transverse load? Let L = 42 ft and b = 30 ft.

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Determine the reference withdrawal design value, W, for a sm…

Determine the reference withdrawal design value, W, for a smooth shank carbon steel nail or spike with a diameter of 0.148-in. driven into the side grain of a wood member with a specific gravity of 0.52 where the fastener axis is perpendicular to the wood fibers.

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A single-story wood-frame building is exposed to a wind load…

A single-story wood-frame building is exposed to a wind load of wU = 345 lb/ft. For simplicity, assume this load was determined from the load combinations, i.e. do not apply the load combinations to it, and that the building has no windows or doors. Let L = 24 ft, b = 10 ft, and the height of the walls be 9 ft. What is the unit shear in the shear walls?

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A nailed shear connection is fabricated with lumber that has…

A nailed shear connection is fabricated with lumber that has a moisture content of 17 percent. The lumber remains above 22 percent while the connection is in service. What wet service factor, CM, should be used?

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A building with a non-structural interior wall is exposed to…

A building with a non-structural interior wall is exposed to a transverse load of w = 225 lb/ft. Assume this load was determined from the load combinations, i.e. do not apply the load combinations to it. What is the maximum chord force? Let L = 40 ft, a = 30 ft, b = 10 ft, be = 20 ft, and bi = 7 ft.

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A building with a non-structural interior wall is exposed to…

A building with a non-structural interior wall is exposed to a transverse load of w = 335 lb/ft. Assume this load was determined from the load combinations, i.e. do not apply the load combinations to it. What is the maximum chord force? Let L = 28 ft, a = 20 ft, b = 8 ft, be = 20 ft, and bi = 7 ft.

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A single-story wood-frame building with an interior wall is…

A single-story wood-frame building with an interior wall is exposed to a wind load of wU = 395 lb/ft. For simplicity, assume this load was determined from the load combinations, i.e. do not apply the load combinations to it, and that the building has no windows or doors. Let L = 28 ft, a = 9 ft, b = 20 ft, and the height of the walls be 8.5 ft. If all of the walls are sheathed in the same manner and the allowable shear load of an anchor bolt parallel to the wall is 1,300 lb, would 4 anchor bolts be sufficient for the interior wall?

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Use the AWC Special Design Provisions for Wind and Seismic,…

Use the AWC Special Design Provisions for Wind and Seismic, 2015 Edition and ASD procedures to answer the following question.A building is exposed to a transverse load of wU = 470 lb/ft due to wind. Assume this load was determined from the ASD load combinations, i.e. do not apply the load combinations to it. The wood structural panel is 7/16-in. thick 24/16 span-rated sheathing blocked. Nails are 8d common and spaced every 6 in. at diaphragm boundaries and all panel edges utilizing a single row of nails. Is this design adequate for the transverse load? Let L = 60 ft and b = 40 ft.

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Use the AWC Special Design Provisions for Wind and Seismic,…

Use the AWC Special Design Provisions for Wind and Seismic, 2015 Edition and ASD procedures to answer the following question.A single-story wood-frame building is exposed to a wind load of wU = 340 lb/ft. For simplicity, assume this load was determined from the load combinations, i.e. do not apply the load combinations to it, and that the building has no windows or doors. Let L = 40 ft, b = 20 ft, and the height of the walls be 10 ft. Ignoring the effects of gravity loads, what is the net maximum uplift force at the base of the shear walls?

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Determine the reference withdrawal design value, W, for a la…

Determine the reference withdrawal design value, W, for a lag screw with a diameter of 1-1/8-in. inserted in the side grain of a wood member with a specific gravity of 0.68 where the fastener axis is perpendicular to the wood fibers.

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