1975. Prestressed concrete ships. First report.(pdf)

The Fédération Internationale de la Précontrainte decided at the Seventh Congress in New York in May 1974 to set up a Commission on Concrete Ships under the chairmanship of Professor A. J. Harris, in order to examine existing applications and likely future developments, and to formulate appropriate recommendations.

This is the first report of that Commission, and further work is in progress. Additional reports will be issued as considered appropriate.