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 6
Page 1
... cross section of the split - beam is cast after the web of the beam has been formed and pre- stressed . The ... cross section normally subjected to tension under bending . This requires that the tensile and compressive areas of the ...
... cross section of the split - beam is cast after the web of the beam has been formed and pre- stressed . The ... cross section normally subjected to tension under bending . This requires that the tensile and compressive areas of the ...
Page 2
... cross section for the beam as would be done for a conventional mono- lithic prestressed beam . From the properties of the full cross section , the area that will experience tension under loading is defined by the location of the elastic ...
... cross section for the beam as would be done for a conventional mono- lithic prestressed beam . From the properties of the full cross section , the area that will experience tension under loading is defined by the location of the elastic ...
Page 5
... section b of Tee section m extreme compressive fiber to the force strength of concrete at time of test ess in the ... cross section will require a specific APPLIED LOAD , KIPS X - Denotes point of failure 40 30 10 SU - 13 As fsy d : 925 ...
... section b of Tee section m extreme compressive fiber to the force strength of concrete at time of test ess in the ... cross section will require a specific APPLIED LOAD , KIPS X - Denotes point of failure 40 30 10 SU - 13 As fsy d : 925 ...
Page 7
... cross section up to the cracking load . Within this range of loading , the 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 ...
... cross section up to the cracking load . Within this range of loading , the 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 ...
Page 11
... section . Figure 14 Tendon location 15 Construction Joint N.A. ( Composite ) 13.7 " FIGURE 14. Cross section for conventional composite beam . shows the cross section of a conventional composite beam where the construction joint is ...
... section . Figure 14 Tendon location 15 Construction Joint N.A. ( Composite ) 13.7 " FIGURE 14. Cross section for conventional composite beam . shows the cross section of a conventional composite beam where the construction joint is ...
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