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 1-5 of 7
Page 1
... beam method were tested to failure in flexure to study the behavior and ... MONOLITHIC. A notable departure from the usual concept of com- posite ... beam's cross section be constructed separately in order to restrict the precompression of ...
... beam method were tested to failure in flexure to study the behavior and ... MONOLITHIC. A notable departure from the usual concept of com- posite ... beam's cross section be constructed separately in order to restrict the precompression of ...
Page 2
James Bryson, E. F. Carpenter. TENDON LOCATION FOR MONOLITHIC TENDON LOCATION FOR SPLIT - BEAMS + WIDTH OF WEB FOR I FOOT AT EACH END FIGURE 1. Beam dimensions and loading arrangement . 2 4 Monolithic 4500 .9 367 24.4 650 660 Tension ...
James Bryson, E. F. Carpenter. TENDON LOCATION FOR MONOLITHIC TENDON LOCATION FOR SPLIT - BEAMS + WIDTH OF WEB FOR I FOOT AT EACH END FIGURE 1. Beam dimensions and loading arrangement . 2 4 Monolithic 4500 .9 367 24.4 650 660 Tension ...
Page 4
... beam and placed throughout the span length spaced 1 ft apart . The stirrups looped under the prestressing tendon extended up to the midheight of the flange and out 6 in horizontally on both sides . The tendon in the monolithic beam was ...
... beam and placed throughout the span length spaced 1 ft apart . The stirrups looped under the prestressing tendon extended up to the midheight of the flange and out 6 in horizontally on both sides . The tendon in the monolithic beam was ...
Page 6
... Beam designation Construction method Web reinforcement Top strength fe ... Monolithic None 5000 5000 0.37 12.1 0.0021 125 173 1.0 394 25.2 755 680 ... beam . = 24 , Computed depth of stress block at ultimate load using measured force in ...
... Beam designation Construction method Web reinforcement Top strength fe ... Monolithic None 5000 5000 0.37 12.1 0.0021 125 173 1.0 394 25.2 755 680 ... beam . = 24 , Computed depth of stress block at ultimate load using measured force in ...
Page 10
... beam was being loaded . Beam SG - 2 failed by complete separation of the interface of the tensile and com- pressive ... monolithic beams . The moment index for the monolithic beams ( RU - 1 , RU - 2 ) is 755 in - kips and the tendon size ...
... beam was being loaded . Beam SG - 2 failed by complete separation of the interface of the tensile and com- pressive ... monolithic beams . The moment index for the monolithic beams ( RU - 1 , RU - 2 ) is 755 in - kips and the tendon size ...
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