Chance Technical Design Manual

BASEMENT WALL REINFORCING STEEL CONFIGURATION, TABLE 4-13

TOTAL FOUNDATION LINE LOAD

3,000 (lb/ft)

4,000 (lb/ft)

5,000 (lb/ft)

6,000 (lb/ft)

7,000 (lb/ft)

PILE SPACING

WALL HEIGHT

STEEL REINFORCING BARS REQUIRED

TOP & BOTTOM

STIRRUP (O.C.)

TOP & BOTTOM

STIRRUP (O.C.)

TOP & BOTTOM

STIRRUP (O.C.)

TOP & BOTTOM

STIRRUP (O.C.)

TOP & BOTTOM

STIRRUP (O.C.)

7’ 2 - #4 #3 @ 11” 2 - #4 #3 @ 11” 2 - #4 #3 @ 11” 2 - #5 #3 @ 11” 2 - #5 #3 @ 11” 8’ 2 - #4 #3 @ 8” 2 - #4 #3 @ 8” 2 - #4 #3 @ 8” 2 - #4 #3 @ 8” 2 - #5 #3 @ 8” 9’ 2 - #4 #4 @ 12” 2 - #4 #4 @ 12” 2 - #4 #4 @ 12” 2 - #4 #4 @ 12” 2 - #4 #4 @ 12” 10’ 2 - #4 #4 @ 9” 2 - #4 #4 @ 9” 2 - #4 #4 @ 9” 2 - #4 #4 @ 9” 2 - #4 #4 @ 9” 11’ 2 - #4 #4 @ 16” * 2 - #4 #4 @ 16” * 2 - #4 #4 @ 16” * 2 - #4 #4 @ 16” * 2 - #4 #4 @ 16” * 12’ 2 - #4 #4 @ 12” * 2 - #4 #4 @ 12” * 2 - #4 #4 @ 12” * 2 - #4 #4 @ 12” * 2 - #4 #4 @ 12” * 7’ 2 - #4 #3 @ 11” 2 - #5 #3 @ 11” 2 - #5 #3 @ 11” 2 - #6 #3 @ 11” 2 - #6 #3 @ 11” 8’ 2 - #4 #3 @ 8” 2 - #4 #3 @ 8” 2 - #5 #3 @ 8” 2 - #5 #3 @ 8” 2 - #6 #3 @ 8” 9’ 2 - #4 #4 @ 12” 2 - #4 #4 @ 12” 2 - #5 #4 @ 12” 2 - #5 #4 @ 12” 2 - #6 #4 @ 12” 10’ 2 - #4 #4 @ 9” 2 - #4 #4 @ 9” 2 - #4 #4 @ 9” 2 - #5 #4 @ 9” 2 - #5 #4 @ 9” 11’ 2 - #4 #4 @ 16” * 2 - #4 #4 @ 16” * 2 - #4 #4 @ 16” * 2 - #5 #4 @ 16” * 2 - #5 #4 @ 16” * 12’ 2 - #4 #4 @ 12” * 2 - #4 #4 @ 12” * 2 - #4 #4 @ 12” * 2 - #4 #4 @ 12” * 2 - #5 #4 @ 12” * 7’ 2 - #5 #3 @ 11” 2 - #6 #3 @ 11” 2 - #6 #3 @ 11” 2 - #7 #3 @ 11” 2 - #7 #3 @ 11” 8’ 2 - #5 #3 @ 8” 2 - #5 #3 @ 8” 2 - #6 #3 @ 8” 2 - #6 #3 @ 8” 2 - #7 #3 @ 8” 9’ 2 - #4 #4 @ 12” 2 - #5 #4 @ 12” 2 - #6 #4 @ 12” 2 - #6 #4 @ 12” 2 - #7 #4 @ 12” 10’ 2 - #4 #4 @ 9” 2 - #5 #4 @ 9” 2 - #5 #4 @ 9” 2 - #6 #4 @ 9” 2 - #6 #4 @ 9” 11’ 2 - #4 #4 @ 16” * 2 - #5 #4 @ 16” * 2 - #5 #4 @ 16” * 2 - #6 #4 @ 16” * 2 - #6 #4 @ 16” * 12’ 2 - #4 #4 @ 12” * 2 - #4 #4 @ 12” * 2 - #5 #4 @ 12” * 2 - #5 #4 @ 12” * 2 - #6 #4 @ 12” * 7’ 2 - #6 #3 @ 11” 2 - #7 #3 @ 11” 2 - #8 #3 @ 11” 4 - #6 #3 @ 11” 4 - #7 #3 @ 11” 8’ 2 - #6 #3 @ 8” 2 - #7 #3 @ 8” 2 - #7 #3 @ 8” 2 - #8 #3 @ 8” 4 - #6 #3 @ 8” 9’ 2 - #5 #4 @ 12” 2 - #6 #4 @ 12” 2 - #7 #4 @ 12” 2 - #8 #4 @ 12” 2 - #8 #4 @ 12” 10’ 2 - #5 #4 @ 9” 2 - #6 #4 @ 9” 2 - #7 #4 @ 9” 2 - #7 #4 @ 9” 2 - #8 #4 @ 9” 11’ 2 - #5 #4 @ 16” * 2 - #6 #4 @ 16” * 2 - #6 #4 @ 16” * 2 - #7 #4 @ 16” * 2 - #7 #4 @ 16” * 12’ 2 - #5 #4 @ 12” * 2 - #5 #4 @ 12” * 2 - #6 #4 @ 12” * 2 - #7 #4 @ 12” * 2 - #7 #4 @ 12” * * NOTE: Requires added #5 10’ long @ 12” O.C. bars centered vertically on inside wall face – See Figure 4-14.

8’

10’

12’

LOAD DETERMINATION

15’

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