Method for fabricating pretensioned concrete structures

摘要

A novel method for fabricating pretensioned concrete structures includes the steps of: (a) arranging one or more cables between a first anchoring station and a second anchoring station; (b) tensioning the cables between the anchoring stations at a selected tension load and in a selected cable position; (c) casting one or more concrete structures around the cables at a selected location between said anchoring stations; and (d) repeating steps (b) and (c) using different tension load and/or cable position selections in step (b).