Chapter 22Steel

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Question 1 1.

Where the grade of steel furnished for structural load-carrying purposes is not readily identifiable from marking and test records, what action is required?

The steel shall be rejected immediately without testing
The steel may be approved by the building official without testing if visual examination shows no defects
The steel may be used assuming the lowest available yield strength of 30 ksi
The steel shall be tested to verify conformity to the applicable standards

Question 2 2.

It must not exceed twice the nominal diameter of the anchor rod
It must have at least three full threads exposed past the nut
It must fully engage the threads of the nuts, but shall not be greater than the length of the threaded portion of the bolts
It must extend at least 1/2 inch beyond the top of the nut

Question 3 3.

Where an R value equal to or greater than 2 is used for the design of the structure
Whenever the structure is a non-building structure
Where the building height exceeds 60 feet
Where an R value greater than 3 is used for the design of the structure

Question 4 4.

Question 5 5.

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