A 22 ft long column in an existing building is part of a braced frame, both in the x-x and the y-y planes of the cross section. It is fixed at the base and pinned at the top for both axes. In addition, the column is laterally supported perpendicular to its weak axis at a height equal 12 ft from the base as shown. The column is W10x77 section A992 steel Grade 50 (i.e. Fy = 50 ksi). Determine (KxLx) and determine the maximum factored load that the column can support. Check local buckling. See figure.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
icon
Concept explainers
Question
ADDITIONAL INFO: KxLx=17.6, KyLy=10, phiPn of W10x77=869kips, phiPn of W12x53=167kips SHOW STEPS
A 22 ft long column in an existing building is part of a braced frame, both in the x-x and
the y-y planes of the cross section. It is fixed at the base and pinned at the top for both
axes. In addition, the column is laterally supported perpendicular to its weak axis at a
height equal 12 ft from the base as shown. The column is W10x77 section A992 steel
Grade 50 (i.e. Fy = 50 ksi). Determine (KxLx) and determine the maximum factored load
that the column can support. Check local buckling. See figure.
Fixed base
Ⓒ
10.0¹
12.0¹
22.0¹
(KxLx)
Fig. Problem 4
I
10'
12'
IH
(KyLy) = 10 ft
(KyLy)2 = 9.6 ft
Transcribed Image Text:A 22 ft long column in an existing building is part of a braced frame, both in the x-x and the y-y planes of the cross section. It is fixed at the base and pinned at the top for both axes. In addition, the column is laterally supported perpendicular to its weak axis at a height equal 12 ft from the base as shown. The column is W10x77 section A992 steel Grade 50 (i.e. Fy = 50 ksi). Determine (KxLx) and determine the maximum factored load that the column can support. Check local buckling. See figure. Fixed base Ⓒ 10.0¹ 12.0¹ 22.0¹ (KxLx) Fig. Problem 4 I 10' 12' IH (KyLy) = 10 ft (KyLy)2 = 9.6 ft
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps

Blurred answer
Knowledge Booster
Design criteria for structural loading
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning