Quiz_11.10

Kx lx rx 2 ky ly ry 3 thesmallerof1and2above 4

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Unformatted text preview: Mn = φ Mp 2. φ Mn = φ Mp – BF (Lb – Lp) 3. φ Mn = φ Fcr Ag 4. φ Mn = 0.90 Ag Fy 5. The slenderness ratio of the column for axial buckling is: 1. Kx Lx / rx 2. Ky Ly / ry 3. the smaller of 1. and 2. above 4. the larger of 1. and 2. above 6. The equation used to calculate the compressive strength of a typical column, φ Pn is: 1. φ Pn = φ Mp 2. φ Pn = φ Mp – BF (Lb – Lp) 3. φ Pn = φ Fcr Ag 4. φ Pn = 0.90 Ag Fy 7. The length of the diagonal end‐wall brace (in red), Ld , is L H W 1. Ld = sqrt(L2 + W2) 2. Ld = sqrt(L2 + H2) 3. Ld = sqrt(H2 + W2) 4. None of the above 8. The tensile force in an end‐wall diagonal‐ brace (in red) due to factored wind load, Tu , is L Ld H 1. 2. 3. 4. W Tu = (WLpsf)(H)(L)(Ld/W) Tu = 1.6(WLpsf)(H/2)(L/2)(Ld/W) Tu = (WLpsf)(H/2)(W/2)(W/Ld) Tu = 1.6(WLpsf)(H)(L)(W/Ld)...
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