A W12 x 65 of A572 Grade 60 steel (Fy = 414 MPa, Fu = 520 MPa)l is used as a compression member. It is 7.9m long, pinned at each end, and has additional support in the weak direction at a point 3.7m from the top. a. Check the slenderness of the section. Which elements are slender? b. What is the capacity of this compression member? c. Can this member resist a service dead load of 800kN and a service live load of 1400 kN?
A W12 x 65 of A572 Grade 60 steel (Fy = 414 MPa, Fu = 520 MPa)l is used as a compression member. It is 7.9m long, pinned at each end, and has additional support in the weak direction at a point 3.7m from the top. a. Check the slenderness of the section. Which elements are slender? b. What is the capacity of this compression member? c. Can this member resist a service dead load of 800kN and a service live load of 1400 kN?
Chapter2: Loads On Structures
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Problem 1P
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![A W12 x 65 of A572 Grade 60 steel (Fy = 414 MPa, Fu = 520 MPa)l is used as a compression member. It is
7.9m long, pinned at each end, and has additional support in the weak direction at a point 3.7m from
the top.
a. Check the slenderness of the section. Which elements are slender?
b. What is the capacity of this compression member?
c. Can this member resist a service dead load of 800kN and a service live load of 1400 kN?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F76810a23-7ada-46b7-97ef-a40c61cbebe4%2F9afb9160-7c80-44ff-9929-8721de807d1d%2F4m894c_processed.png&w=3840&q=75)
Transcribed Image Text:A W12 x 65 of A572 Grade 60 steel (Fy = 414 MPa, Fu = 520 MPa)l is used as a compression member. It is
7.9m long, pinned at each end, and has additional support in the weak direction at a point 3.7m from
the top.
a. Check the slenderness of the section. Which elements are slender?
b. What is the capacity of this compression member?
c. Can this member resist a service dead load of 800kN and a service live load of 1400 kN?
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