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Durability and Bond of CFRP Pretensioned Piles. Volume 2

R. Sen / S. Sukumar / J. Rosas / D. Snyder

This report provides experimental and finite element results from a 45 month investigation to assess the long term durability and bond of aramid fiber reinforced plastic (AFRP) and carbon reinforced plastic (CFRP) pretensioned elements as piles driven in Florida's tidal waters. A total of sixty six identical beams - 33 aramid and 33 carbon - designed to fail by rupture of the AFRP to CFRP rods at an eccentricity of 50 mm. Sixty pullout specimens - 30 AFRP and 30 CFRP were also cast. The study indicates that AFRP pretensioned elements may be vulnerable to thermal cycling in a marine environment.

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Durability and Bond of CFRP Pretensioned Piles. Volume 2

R. Sen / S. Sukumar / J. Rosas / D. Snyder

This report provides experimental and finite element results from a 45 month investigation to assess the long term durability and bond of aramid fiber reinforced plastic (AFRP) and carbon reinforced plastic (CFRP) pretensioned elements as piles driven in Florida's tidal waters. A total of sixty six identical beams - 33 aramid and 33 carbon - designed to fail by rupture of the AFRP to CFRP rods at an eccentricity of 50 mm. Sixty pullout specimens - 30 AFRP and 30 CFRP were also cast. The study indicates that AFRP pretensioned elements may be vulnerable to thermal cycling in a marine environment.

Durability and Bond of CFRP Pretensioned Piles. Volume 2

R. Sen / S. Sukumar / J. Rosas / D. Snyder

This report provides experimental and finite element results from a 45 month investigation to assess the long term durability and bond of aramid fiber reinforced plastic (AFRP) and carbon reinforced plastic (CFRP) pretensioned elements as piles driven in Florida's tidal waters. A total of sixty six identical beams - 33 aramid and 33 carbon - designed to fail by rupture of the AFRP to CFRP rods at an eccentricity of 50 mm. Sixty pullout specimens - 30 AFRP and 30 CFRP were also cast. The study indicates that AFRP pretensioned elements may be vulnerable to thermal cycling in a marine environment.

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Title:

Durability and Bond of CFRP Pretensioned Piles. Volume 2

Contributors:

R. Sen (author) / S. Sukumar (author) / J. Rosas (author) / D. Snyder (author)

Publication date:

1996

Size:

162 pages

Type of media:

Report

Type of material:

No indication

Language:

English

Keywords:

Construction Equipment, Materials, & Supplies , Composite Materials , Pile foundations , Carbon fiber reinforced plastics , Florida , Pull tests , Salt water , Durability , Kevlar(Trademark) , Marine engineering , Beams(Supports) , Tests , Pretensioning , AFRP(Aramid Fiber Reinforced Plastics)

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