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. |
From inside the book
Results 1-3 of 3
Page 1
... included the percentage of prestressing steel , strength of concrete in the compressive element of the composite split - beams , manner of prestressing and web reinforcement . Results showed that the composite split - beams behaved ...
... included the percentage of prestressing steel , strength of concrete in the compressive element of the composite split - beams , manner of prestressing and web reinforcement . Results showed that the composite split - beams behaved ...
Page 2
... included beams of conventional monolithic construction as well as the split - beams of composite construction . They were all Tee shaped in cross section with a 3 - in by 15 - in flange , an overall depth of 18 in , and were 19 ft long ...
... included beams of conventional monolithic construction as well as the split - beams of composite construction . They were all Tee shaped in cross section with a 3 - in by 15 - in flange , an overall depth of 18 in , and were 19 ft long ...
Page 11
... included brittle failures in the constant moment region and in the shear span for different beams . In order to avoid the risk of these type of failures , concrete strengths below 3000 psi should not be used in the compressive element ...
... included brittle failures in the constant moment region and in the shear span for different beams . In order to avoid the risk of these type of failures , concrete strengths below 3000 psi should not be used in the compressive element ...
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