Laserfiche WebLink
� CONCI?�E TECHNOLOGY C�RPURAl1pN �I <br /> 12�/2" HOLLOW CORE SLAB � 2 <br /> DIMENSIONS a�•,ov:• <br /> FOR DETAILING 6• „+�Z• "'�2• „+�z• s• _„i,fi• <br /> 2vr � <br /> � I. <br /> N '� ��� Dib��b O\P —� � N �� <br /> . n <br /> � ' r17 s <br /> � • •.i�. �:�.� a ' • a s; <br /> ....:. . ...... .. . .;.:>.,.. .:'-.t: < _� ;?r <br /> ' <br /> 1�h6• 17' �11V2' 11V2' � ii Ph6' <br /> 3'•11�/e' <br /> (4'-0'Nwiinal Width) � <br /> SPAN-LOAD TABLE <br /> ALLOWABLE SUPERIMPOSED IOAD in pounds per square foot <br /> Effective No.�f SIMPLE°aPAN in feet <br /> Prestress 1/2" o <br /> (KIPS) STRANDS 28 32 36 4D 44 46 52 56 60 <br /> 70.7 3 78 44 �J <br /> 77.7 4 126 80 49 26 <br /> 101.3 5 174 117 78 50 27 <br /> 124.8 6 221 153 106 70 43 23' <br /> 148.4 7 267 186 129 89 53 36 <br /> 172.0 8 307 216 153 108 74 49 29 <br /> 195.5 9 343 243 174 125 B9 61 40 23' <br /> 219.1 10 378' 270 195 142 103 73 50 31' <br /> 242.7 11 413' 297 217 160 117 65 60 40 24' <br /> SECTION PROPERTIES (with shear keys grouted) <br /> A =313 inz Zl = 1019 in3 Zb =947 in3 w =84 psf <br /> I =6136 ina Y� =6.02 in Yy =6.48 in <br /> NOTES: <br /> 1. The values given in this table are based on hollow core slabs without shear reinforcement.Superscripts(1,2,etc.) <br /> following values in the table Indicate the number of filled voids required at the ends of slabs to develop the allowable <br /> superimpused load.,'',ee page 2,'SHEAR"for discussion. <br /> 2. Aslerisk(')following values in the table indicate lhat the total deflection under all loads is greater than U360 but less <br /> than V160. <br /> 3. IMerpolation tretween values is acceptable. Do not eMrapolata��alues into the blank spaces of the table. <br /> 4. These Span-Load Tables are intended as an aid to preliminary sizinq.Sound engineering judgement is required for <br /> Ihe application ot this informalion to speci(ic design cases. <br /> \ '� <br /> 12 MANUFACTURcRS OF PRESTRESSED CONCRETE • TACOMA, WASHINGTON ,,,�3 <br />