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Understanding PCD in Prestressed Concrete by Glenn Seo is a document available to read on EtoBox.
What is Understanding PCD in Prestressed Concrete about?
1) Prestressed concrete applies a compressive force to concrete before service loads are applied to strengthen it against tensile forces. This allows the concrete to utilize more of its compressive capacity. 2) There are two main prestressing methods: pre-tensioning where tendons are tensioned before casting concrete, and post-tensioning where tendons are tensioned after casting. 3) Prestressing induces losses over time from factors like anchorage slippage, elastic shortening, friction, creep, and shrink
- Author
- Glenn Seo
- Language
- EN