Tag Archives: Prestressed Concrete Design

Stress increments in prestressed concrete beams

Posted on 02/07/2017 by dougaj4

The two main Australian Standards covering prestressed concrete structures (AS 3600, Concrete Structures, and AS 5100 Part 5, Concrete Bridges) put a limit on the allowable increase in stress in reinforcement and prestressing strands and tendons, when the load increases from … Continue reading →

Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA | Tagged , , , , , , | 2 Comments

Concrete ULS spreadsheet update-2

Posted on 17/07/2013 by dougaj4

The concrete ULS design spreadsheet last posted at: Concrete ULS spreadsheet update has been updated to fix a problem encountered with non-symmetrical reinforcement using the Eurocode 2 rectangular stress block. Download from ULS Design Functions. Typical input and output interaction diagram are … Continue reading →

Posted in Beam Bending, Concrete, Excel, Newton, UDFs, VBA | Tagged , , , , , , | 11 Comments