Flexural Behavior of Prestressed Concrete Composite Tee-beamsU.S. National Bureau of Standards, 1970 - 12 pages Prestressed Tee-beams constructed by the split-beam method were tested to failure in flexure to study the behavior and ultimate strength of these beams and to compare their flexural characteristics with those of prestressed beams of conventional construction. Results showed that composite split-beams behaved similarly to the monolithically constructed beams on the basis of flexural response and ultimate load. |
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Page 7
... shown in figure 6 and for pretensioned beams with bonded strand tendons in figure 7. The three curves representing the post - tensioned beams in figure 6 clearly show the effect of the moment index ( Asfsyd ) on the performance of the ...
... shown in figure 6 and for pretensioned beams with bonded strand tendons in figure 7. The three curves representing the post - tensioned beams in figure 6 clearly show the effect of the moment index ( Asfsyd ) on the performance of the ...
Page 10
... shown to be a valid . index for an ordering of the overall load response for the beams in this investigation . It can also be seen in table 1 that the moment index ( Asfsyd ) values are in good general agreement with the respective ...
... shown to be a valid . index for an ordering of the overall load response for the beams in this investigation . It can also be seen in table 1 that the moment index ( Asfsyd ) values are in good general agreement with the respective ...
Page 11
... shown in figure 13. The curve shown by dashed line in this figure was developed from the results of a study by Janny , Hognestad , and McHenry [ 5 ] with rectangular beams covering five types of reinforcement . This curve represents the ...
... shown in figure 13. The curve shown by dashed line in this figure was developed from the results of a study by Janny , Hognestad , and McHenry [ 5 ] with rectangular beams covering five types of reinforcement . This curve represents the ...
Common terms and phrases
25 cents 680 Tension APPLIED LOAD Applied Technology automatic data processing beams of conventional beams with bonded Behavior of Prestressed bottom fiber Building Science Series Bureau of Standards Cement and Concrete composite construction composite section composite split-beams Composite stirrups 12 compression zone compressive element Compressive Strengths compressive stress Concrete Composite Tee-Beams Concrete Properties concrete strengths construction joint conventional composite beam cross section dynamometer flange Flexural Behavior flexural characteristics Hognestad in-kips index Asfsyd Institute for Applied interface Interrelations Between Cement jacking arrangement load response Load-deflection relationship measured ultimate moments MIDSPAN DEFLECTION monolithic beam National Bureau neutral axis performance pfsu Portland Cement post-tensioned beams prestressed beams Prestressed Concrete Composite prestressing steel prestressing tendon pretensioned beams reinforced concrete Resistance Standard Reference strength of concrete stress block stress conditions stress-strain Stress-strain curves TENDON LOCATION tensile element Tension Composite stirrups U.S. DEPARTMENT U.S. Government Printing ultimate load ultimate strength yield strength