Post-tensioning tendons follow a twenty-one foot minimum radius curve with a two-inch gap maintained between adjacent tendons. Number three hairpins are placed at twelve inches on center typically along the sweep alignment. A maximum six-inch dimension and a two-foot typical dimension govern the spacing and positioning of the reinforcement.
2" GAP BETWEEN TENDONS NOTES: . .. 21' RADIUS MIN. #3 HAIRPINS @ 12" o.c. TYP. 6 MAX. 1 TYP. 2' - 0"
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