Determine the effective slenderness ratio for the column for bending about the y centroidal axis. Note whether or not this column is categorized as a long column for bending about the y centroidal axis. Answer: (K,L/r,) = i
Determine the effective slenderness ratio for the column for bending about the y centroidal axis. Note whether or not this column is categorized as a long column for bending about the y centroidal axis. Answer: (K,L/r,) = i
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:Determine the effective slenderness ratio for the column for bending about the y centroidal axis. Note whether or not this
column is categorized as a long column for bending about the y centroidal axis.
Answer: (K,L/r,) = i

Transcribed Image Text:The column shown is fabricated from two C250 x 30 standard steel shapes (see Appendix B for its cross-sectional properties)
that are oriented back-to-back with a gap of 33 mm between the two channels. The column is fixed at its base and free to
translate in the y direction at its upper end. Translation in the z direction, however, is restrained at its upper end. A load P is
applied at an offset distance of 430 mm from the channel
flanges. Use the AISC equations given in Section 16.5, and assume that L = 4.1 m, s = 33 mm, E = 200 GPa, oy = 275 MPa, and
(Gallow); = 145 MPa. Using the interaction equation method, determine
(a) whether the column is safe for a load of P = 75 kN; report the value of the interaction equation.
(b) the magnitude of the largest load P that may be applied to the column.
Offset -
distance e
Lateral bracing
in z direction
C250 x 30
L
C250 x 30
Cross section.
Determine the effective slenderness ratio for the column for bending about the z centroidal axis. Note whether or not this
column is categorized as a long column for bending about the z centroidal axis.
Answer: (K-L/r2) = i
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps

Knowledge Booster
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.Recommended textbooks for you


Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON

Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning


Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON

Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning

Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education


Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning