Answered: Pp = 125 k P1 = 85 k Мр — 140 ft-k = 22…

Pp = 125 k P1 = 85 k Мр — 140 ft-k = 22 ft-k M1, = 70 ft-k ML, = 16 ft-k M1y Мр — 100 ft-k Mpy = 16 ft-k Pp = 125 k M = 50 ft-k Miy = 12 ft-k PL = 85 k

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Select the lightest W12, 15 ft long, Fy = 50 ksi steel beam-column for the first-order loads and moments shown in the Fig. P11-19.The column is part of a braced frame system. Assume C_b = 1.0.

Pp = 125 k
P1 = 85 k
Мр — 140 ft-k
= 22 ft-k
M1, = 70 ft-k
ML, = 16 ft-k
M1y
Мр — 100 ft-k
Mpy = 16 ft-k
Pp = 125 k
M = 50 ft-k
Miy = 12 ft-k
PL = 85 k

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