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 9
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... Load response 4.3 . Ultimate strength Discussion 6. Conclusions 7. References Contents H II 1 1 1 Flexural Behavior of Prestressed Concrete Composite Tee - Beams J.
... Load response 4.3 . Ultimate strength Discussion 6. Conclusions 7. References Contents H II 1 1 1 Flexural Behavior of Prestressed Concrete Composite Tee - Beams J.
Page 1
... ultimate load . The strength of the concrete for the compressive element can be reduced within limits from that required for the prestressed element without sacrificing ultimate load capacity . The required percentage of reinforcing ...
... ultimate load . The strength of the concrete for the compressive element can be reduced within limits from that required for the prestressed element without sacrificing ultimate load capacity . The required percentage of reinforcing ...
Page 5
... ultimate load d point stress of prestressing steel average compressive stress to max- essive stress termining position of internal com- e ( fig . 12 ) pressive strength of concrete in inder strength 1 extreme fiber in compression to at ...
... ultimate load d point stress of prestressing steel average compressive stress to max- essive stress termining position of internal com- e ( fig . 12 ) pressive strength of concrete in inder strength 1 extreme fiber in compression to at ...
Page 6
... Ultimate Ultimate Beam designation Construction method Web reinforcement Top Bottom 8q in d in Р ksi in moment , in - kips load , kips moment , in - kips Post - Tensioned , Unbonded RU - 1 Monolithic None 5000 5000 0.37 12.1 0.0021 125 ...
... Ultimate Ultimate Beam designation Construction method Web reinforcement Top Bottom 8q in d in Р ksi in moment , in - kips load , kips moment , in - kips Post - Tensioned , Unbonded RU - 1 Monolithic None 5000 5000 0.37 12.1 0.0021 125 ...
Page 7
... Load - deflection relationship for pretensioned beams with bonded strand tendons . ( a ) ( b ) APPLIED LOAD , KIPS ... ultimate load are presented in figures 10 and 11 , respectively , to illustrate the difference in crack distributions ...
... Load - deflection relationship for pretensioned beams with bonded strand tendons . ( a ) ( b ) APPLIED LOAD , KIPS ... ultimate load are presented in figures 10 and 11 , respectively , to illustrate the difference in crack distributions ...
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