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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... Effect of Exposure Site and Other Variables After Seven Years . 20 cents BSS5 . Interrelations Between Cement and Concrete Properties : Part 2 , Sulfate Expansion , Heat of Hydration , and Autoclave Expansion . 35 cents BSS6 . Some ...
... Effect of Exposure Site and Other Variables After Seven Years . 20 cents BSS5 . Interrelations Between Cement and Concrete Properties : Part 2 , Sulfate Expansion , Heat of Hydration , and Autoclave Expansion . 35 cents BSS6 . Some ...
Page 2
... effect on the performance of the beams . The tubing was center to center at the ends of the beam . Steel w with 11 / 2 - in I.D. were used to accomplish the change in the profile of the strands . The w encircled the strands and were ...
... effect on the performance of the beams . The tubing was center to center at the ends of the beam . Steel w with 11 / 2 - in I.D. were used to accomplish the change in the profile of the strands . The w encircled the strands and were ...
Page 7
... effect of large differ- ences in steel areas on the straining rate at the level of the steel is relatively small . However , once the beam has cracked , the amount of strain in the steel for a given increment of loading will vary ...
... effect of large differ- ences in steel areas on the straining rate at the level of the steel is relatively small . However , once the beam has cracked , the amount of strain in the steel for a given increment of loading will vary ...
Page 11
... effect on the ultimate load performances of these beams over a wide range of concrete strengths in the compressive elements ( flange sections ) . As would be expected for beams failing in tension , the strength of the concrete in the ...
... effect on the ultimate load performances of these beams over a wide range of concrete strengths in the compressive elements ( flange sections ) . As would be expected for beams failing in tension , the strength of the concrete in the ...
Page 12
... effect on the performance of the beam . Stirrups should be provided throughout the span length for these beams to prevent the development of extensive horizontal cracking just above the neutral axis in the region of maximum moment , and ...
... effect on the performance of the beam . Stirrups should be provided throughout the span length for these beams to prevent the development of extensive horizontal cracking just above the neutral axis in the region of maximum moment , and ...
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