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 1-4 of 4
Page 1
... the cross section . The design ' Figures in brackets indicate the literature reference at the end of this paper . procedure is to determine the overall cross section for the 1 Introduction Test specimens and materials.
... the cross section . The design ' Figures in brackets indicate the literature reference at the end of this paper . procedure is to determine the overall cross section for the 1 Introduction Test specimens and materials.
Page 2
... indicated . fixed in position at the ends of the form an third - point and midspan locations . A single steel bar , threaded on both ends , as the prestressing tendon in the post - tensione In each case , the tendon was straight and ...
... indicated . fixed in position at the ends of the form an third - point and midspan locations . A single steel bar , threaded on both ends , as the prestressing tendon in the post - tensione In each case , the tendon was straight and ...
Page 4
... indicated a stress - strain relat that is essentially linear up to a stress of 108,0 and an initial tangent modulus of approximate x 106 psi . The yield strength of the steel was 1 psi as determined by the 0.2 percent offset n The ...
... indicated a stress - strain relat that is essentially linear up to a stress of 108,0 and an initial tangent modulus of approximate x 106 psi . The yield strength of the steel was 1 psi as determined by the 0.2 percent offset n The ...
Page 11
... indicates that the basic characteristics of the stress block at ultimate load for the Tee beams in this investigation are similiar to those for the rectangular beams studied by Janny et al . It also indi- cates that the unusually low ...
... indicates that the basic characteristics of the stress block at ultimate load for the Tee beams in this investigation are similiar to those for the rectangular beams studied by Janny et al . It also indi- cates that the unusually low ...
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