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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Results 1-5 of 6
Page 1
... compressive element of the composite split - beams , manner of prestressing and web reinforcement . Results showed that the composite split - beams behaved similarly to the monolithically con- structed beams on the basis of flexural ...
... compressive element of the composite split - beams , manner of prestressing and web reinforcement . Results showed that the composite split - beams behaved similarly to the monolithically con- structed beams on the basis of flexural ...
Page 2
... element , the zone of the split - beam that will resist compression is cast- on and is practically stress free prior to the application of live load . The specimens in this investigation included beams of conventional monolithic ...
... element , the zone of the split - beam that will resist compression is cast- on and is practically stress free prior to the application of live load . The specimens in this investigation included beams of conventional monolithic ...
Page 4
... compressive tests of three 6-1 control cylinders . 2.3 . Prestressing Steel Two types of steel were used as ... element of the composite tee section . Figure 4 shows the idealized stress conditions for both types of beams for two stages ...
... compressive tests of three 6-1 control cylinders . 2.3 . Prestressing Steel Two types of steel were used as ... element of the composite tee section . Figure 4 shows the idealized stress conditions for both types of beams for two stages ...
Page 5
... compressive element were of the beams at the time of testing 16 days . The specimens were tested qual loads applied at the quarter , load increments of 2000 lb were the range of cracking where incre- were used . After the application of ...
... compressive element were of the beams at the time of testing 16 days . The specimens were tested qual loads applied at the quarter , load increments of 2000 lb were the range of cracking where incre- were used . After the application of ...
Page 11
... compressive elements ( flange sections ) . As would be expected for beams failing in tension , the strength of the concrete in the compression zone had little if any effect on the ultimate capacity of the beams . In this study only a ...
... compressive elements ( flange sections ) . As would be expected for beams failing in tension , the strength of the concrete in the compression zone had little if any effect on the ultimate capacity of the beams . In this study only a ...
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