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17,1' 4 .; 4N 1 Cfri-Ti 1 <br /> jpES#1!::,,,_ <br /> _ r <br /> Conforms 1u- ._ <br /> TABLE 10. FOOTING DIMENSIONS 111.4)MitCss <br /> 10120 ON <br /> 8 in.x 16 in.pier(single-stack ' 16 in.x 16 in.pier(double-stack <br /> blocks) blocks) <br /> Minimum Foot- . Unreinforced <br /> Soil Bearing Minimum Footing ing Dimensions cast-in-place Unreinforced <br /> Capacity •Minimum <br /> .) in cast-in lace min. Maximum footing cast-in-place min. Maximum footing <br /> ( ) '.thickness(in.) • capacity(ibs) thickness(In.) capacity(lbs), <br /> 256 16 X 16 6 <br /> 324- 18 X 18 6 600 6 N!A <br /> 800 6 N/A <br /> 500 400 20 X 20 6 <br /> 1030 <br /> 576 24 X 24 6 t' 580 <br /> 6 1550 G 1100 <br /> 900 <br /> 30-X 30 2500 <br /> 1296 36 X36 6 6 2050 <br /> 3675 <br /> 256 16 X 16 6 _—t' 3225 <br /> 324 1190 6 1045 <br /> 18 X 18 6 1930 <br /> 400• 6 1480 <br /> 1000 20 X 20 6 2420 <br /> - 576 24 X 24 310 <br /> 6 1970 <br /> 3550 6 3100 <br /> 900 <br /> • <br /> 30 X 30 6 5630 <br /> 1296 36 X36 7 5180 <br /> 56 - 6 8060 6 7725 <br /> 16 X 162380 <br /> 324. 3055 <br /> 18X18 6 6 1930 <br /> 1500 <br /> 576 6 2600 <br /> 400 20 X 20 6 3810 6 3360 <br /> 24 X 24 6 5550 <br /> 900 30 X 30 7 6 5100 <br /> 1296. 8680 6 8300 <br /> 36-X36 8 6 12450 „ <br /> 256 16 X 16 6 12100 <br /> - 6 3270 6 2820 <br /> 324 <br /> 18X18 4180 <br /> 4. <br /> 2000 400 20 X 20 6 5200 6 3730 <br /> 576. 6 4750 <br /> 24:X 24: 6 7550 <br /> 6 7100 <br /> • 900 <br /> • 30 X 30 8 11725 <br /> � 1296. 6 11400 <br /> 36 X36 10 16725 <br /> 256 16 X 16 6 16600 <br /> • <br /> _118 X 18 324_ 4160 6 3710 <br /> 6 5300 <br /> 2500 <br /> 576 400 20 X 20 6 6 9550 6 4850 <br /> I 6600 6 6130 <br /> 24 X 24 <br /> Z i 900 30 X 30 8 6 9100 <br /> 14850 <br /> f 1296 36.X36 6 14550 <br /> 11 21110. <br /> Q 8680 <br /> 256 16 X 16 8. . 21000 <br /> • <br /> 6 6830 <br /> 324 18 X 18 6 6 6380 <br /> 0, 4000 400 20 X 20 6 10760 6 8230 <br /> ' 576 8 <br /> 24 k 24` 6 10300 <br /> ` <br /> tj 900 30 X 30 15450 G. 15100. <br /> 11 23990 <br /> J 1296 36 X36 7 23850 <br /> C Note:The capacity values listed-have been reduced by the dead load of the concrete footing and pier. 10 <br /> 34275 <br /> Design footings to comply with the following additional requirements: ,"� 1 i a t � ) iis <br /> s <br /> _ <br /> ;' • Design each footing at least slightly larger than the rase of the pier it sup- r. . 71,.. a"� i ." <br /> ports. P` p ,�� ": ._ .__ <br /> • To keep footings directly under I-beams and other aupport points, size thern n' ' /mss 3� <br /> i slightly larger than the minimum required A 4.' <br /> •, , i l v?• `. <br /> the pier location during home in�ta lc�uon area to allow Sight adjustment �f • - -. <br /> I Ht. .3 '.t. "1 - i ,. , ". <br /> 9 l 1 R <br />