A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Durability of prestressed concrete beams
Sixteen pretensioned beams were subjected to freezing in air and thawing in seawater at Treat Island, Maine; three pretensioned beams, two of which were yoked together and loaded flexurally until they cracked, were exposed to sulfate attack in warm seawater on Florida coast; twenty post-tensioned beams with four different post-tensioning systems and twelve types of end-anchorage protection were also exposed in Maine; in all of beams that showed evidence of failure, portland cement concrete was used to enclose external anchorages; results of durability tests are discussed.
Durability of prestressed concrete beams
Sixteen pretensioned beams were subjected to freezing in air and thawing in seawater at Treat Island, Maine; three pretensioned beams, two of which were yoked together and loaded flexurally until they cracked, were exposed to sulfate attack in warm seawater on Florida coast; twenty post-tensioned beams with four different post-tensioning systems and twelve types of end-anchorage protection were also exposed in Maine; in all of beams that showed evidence of failure, portland cement concrete was used to enclose external anchorages; results of durability tests are discussed.
Durability of prestressed concrete beams
Prestressed Concrete Inst -- J
Roshore, E.C. (author)
1965
11 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Durability of Prestressed Concrete Beams
| NTIS | 1964
Durability and behavior of prestressed concrete beams
| Engineering Index Backfile | 1967
Durability of Concrete Beams Prestressed with CFRP Bars
| British Library Conference Proceedings | 2007
Durability studies on prestressed concrete beams with CFRP tendons
| British Library Conference Proceedings | 1995