SC Water And Sewer Plants Practice Questions - South Carolina Water And Sewer Plants Contractor Examination Exam

When two different bar sizes are lap-spliced in tension, industry practice (CRSI) is to use which length?

Always the lap listed for the larger bar only The larger of the tension lap-splice length of the smaller bar or the tension development length of the larger bar Twelve bar diameters of the smaller bar, regardless of grade The compression lap of the larger bar, reduced 25 percent

Correct Answer:

The larger of the tension lap-splice length of the smaller bar or the tension development length of the larger bar

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