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Normal Weight Concrete Section PropertiesA= 195.5 in 291.5 in
I= 1587 in 3171 in
Y= 4.09 in 5.71 in
Y= 3.91 in 4.29 in
S= 388 in 555 in
S= 406 in 739 in
wt= 51 psf 76 psf
V/S= 1.76 in
Key(1) Safe superimposed service live load (psf)(2) Estimated camber at erection (in)(3) Estimated long-term camber (in), due to dead load & superimposed sustained live load(2),(3) Positive values mean upward camber, negative values mean downward deflection
*Live load can be increased by shear reinforcing †Live load limited by 5/8” downward deflection after all loads
Notes• Superimposed dead load of 10 psf and topping weight (if applicable) is included in the design• 20% of live load shown in the table are assumed to be sustained• Concrete strength of topping is assumed to be 3,000 psi• Topped section properties do not take into account topping strength• Bottom tension is limited to• Maxium live load deflection of L/360 is satisfied
PCI
Tpac Kiewit Western Co., 3052 S. 19th Ave., Phoenix, AZ 85009 • tpacaz.com • 602-262-1360 • Fax 602-262-1374
4’ X 10” Hollowcore Lightweight - Load Tables
Kiewit Western Co.
4’ X 10” Lightweight - Cross Section
PCI
Tpac, Kiewit Western Co., 3052 S. 19th Ave., Phoenix, AZ 85009 • Tpacaz.com • 602-262-1360 • Fax 602-262-1374
Kiewit Western Co.
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