Two channels C 250 x 30 are latticed together and used as a column section as shown in the figure below. The length of the column is 6.5 m. Assume bottom end is restrained from translation (K = 2.0). Use Fy = 250 MPa and E = 200 GPa. A = 3,780 mm² d = 254 mm b₁ = 69 mm Properties of C 250 x 30 I t₁ = 11.1 mm x = 15.3 mm 1,32.70 x 10° mm* ly 1.16 x 10 mm² 15-3 152 m 13.3 15-3 If b = 152 mm, a. Compute the design compressive strength of the column by LRFD. b. Compute the allowable compressive load of the column by ASD.
Two channels C 250 x 30 are latticed together and used as a column section as shown in the figure below. The length of the column is 6.5 m. Assume bottom end is restrained from translation (K = 2.0). Use Fy = 250 MPa and E = 200 GPa. A = 3,780 mm² d = 254 mm b₁ = 69 mm Properties of C 250 x 30 I t₁ = 11.1 mm x = 15.3 mm 1,32.70 x 10° mm* ly 1.16 x 10 mm² 15-3 152 m 13.3 15-3 If b = 152 mm, a. Compute the design compressive strength of the column by LRFD. b. Compute the allowable compressive load of the column by ASD.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
*use hand written by Computing the LRFD&ASD in steel design nscp 2015 ty <3
Transcribed Image Text:Two channels C 250 x 30 are latticed together and used as a column section as shown in the figure below. The
length of the column is 6.5 m. Assume bottom end is restrained from translation (K = 2.0). Use Fy = 250 MPa and
E = 200 GPa.
A = 3,780 mm²
d = 254 mm
b₁ = 69 mm
Properties of C 250 x 30
I
t₁ = 11.1 mm
x = 15.3 mm
1,32.70 x 10° mm*
ly 1.16 x 10 mm²
15-3 152 m 13.3
15-3
If b = 152 mm,
a. Compute the design compressive strength of the column by LRFD.
b. Compute the allowable compressive load of the column by ASD.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
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