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Q: A column splice is used to increase
  • A. Length of the column
  • B. strength of the column
  • C. cross-sectional area of the column
  • D. none of these
Correct Answer: Option A - As per IS 800 : 2007, Clause F-3.1, where the ends of compression members are faced for bearing over the whole area, they shall be specified to hold the concentrated part aligned. • Clause 12.5.2.1, A partial joint penetration groove weld may be provided in column splice, such that the design strength of the joints shall be at least equal to 200% of the required strength. • A column splice is used to increase length of the column.
A. As per IS 800 : 2007, Clause F-3.1, where the ends of compression members are faced for bearing over the whole area, they shall be specified to hold the concentrated part aligned. • Clause 12.5.2.1, A partial joint penetration groove weld may be provided in column splice, such that the design strength of the joints shall be at least equal to 200% of the required strength. • A column splice is used to increase length of the column.

Explanations:

As per IS 800 : 2007, Clause F-3.1, where the ends of compression members are faced for bearing over the whole area, they shall be specified to hold the concentrated part aligned. • Clause 12.5.2.1, A partial joint penetration groove weld may be provided in column splice, such that the design strength of the joints shall be at least equal to 200% of the required strength. • A column splice is used to increase length of the column.