Browsing by Subject "post-tensioning"
Now showing items 1-4 of 4
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(2014-12-09)A precast prestressed concrete girder using in-span splices to extend the span length is constructed to investigate performance under service and ultimate load conditions. Continuity is provided through the splices by a ...
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(2010-01-16)Post-tensioned (PT) bridge technology was first introduced in France in the 1930?s as described in the post-tensioned concrete bridges: Anglo-French liaison report by Highway Agency and is widely used in Europe and the US. ...
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(2010-07-14)In post-tensioned (PT) bridges, prestressing steel tendons are the major load carrying components. These tendons consist of strands, ducts, and cementitious grout that fill the interstitial space between the strands and ...
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(2015-05-26)Traffic signal structures undergo wind-induced vibrations that result in fatigue damage accumulation and reduced service life. Mast arms have failed and required removal while in service. A dual experimental and analytical ...