Hi, pls. help me answer this problem. Need it asap. Thanks a lot. P-4: Two C 310 x 45 channels are latticed together so they have equal moments ofinertia about the principal axes. Assumed both ends are pinned. E = 200000 MPa.a. Compute the distance back to the channel "b"in mm. Fy = 250 MPab. Using NSCP 2001, compute the axial load capacity of the section.c. Using NSCP 2015, compute the design load of the column.d. Using NSCP 2015, compute the allowable load of the column.Properties of C 310 x 45 channelArea = 5690 mm²Iz= 67.3 x 106ly,= 2.12 x 106x = 17 mmrx= 109 mmry = 19.32 mmX=17 mmfor one channel

ANSWER HAS DONE FOR THE FIRST 2 QUESTIONS 1. distance back to channel for 2 channels: Ix = Iy Iy =…

Answered: Compute the distance back to the…

Compute the distance back to the channel "b"in mm. Fy = 250 MPa Using NSCP 2001, compute the axial load capacity of the section.

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

Hi, pls. help me answer this problem. Need it asap. Thanks a lot.

P-4: Two C 310 x 45 channels are latticed together so they have equal moments of
inertia about the principal axes. Assumed both ends are pinned. E = 200000 MPa.
a. Compute the distance back to the channel "b"in mm. Fy = 250 MPa
b. Using NSCP 2001, compute the axial load capacity of the section.
c. Using NSCP 2015, compute the design load of the column.
d. Using NSCP 2015, compute the allowable load of the column.
Properties of C 310 x 45 channel
Area = 5690 mm²
Iz= 67.3 x 106
ly
,= 2.12 x 106
x = 17 mm
rx= 109 mm
ry = 19.32 mm
X=17 mm
for one channel

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