ENGR 323 Spring 2021 Group Challenge three (Due on March 28, 2021)
Portal Methodology
Downside: for the body under, assume L1=L2=10ft, L3=L4=12ft, h=10 ft; P1=P2=30ok,
P3=15ok; and E=30,000 ksi for all beams and columns. Additionally assume that beams have the
dimension of W24x84 for the 2 tales, W21x50 for the third story, and W14x211 for all of the
columns.
Half a: use the portal methodology to resolve the response forces and the second diagram of the
body. (15%)
Half b: the horizontal displacement of factors T, O and J; (20%)
Half c: use SAP2000 to resolve body second diagram and the body deflection; (15%)
Half d: examine outcomes (response forces, second diagram and body deflection) partly c
with these from half a and b; are they the identical, why? If totally different, why? (20%).
Half e: change the member part to W24x104 for the beams in first and second story,
W21x73 for the beams within the third story, and W33x141 for all of the columns. Redo-part c
for SAP 2000 Assessment. (15%)
Half f: examine outcomes (response forces, second diagram and body deflection) from half
e and half d; are they the identical, why? If totally different, why? (15%).
Challenge Report Necessities:
1) Print your outcomes clearly! Digital copy of your report needs to be submitted
by iLearn earlier than 5pm of due date.
2) Challenge report will need to have the signatures of all group members! In any other case, it’s going to
be declined.
three) The comparability needs to be offered in a tabulated method.
four) Prints from SAP2000 needs to be clear and clear.

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