AS3600 Commentary (2012)

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Course Notes: This seminar offered an overview of the material properties of concrete and steel specified in Section 3 of AS 3600 – 2009, including background to the specified properties of materials such as the tensile strength, elastic modulus, creep coefficient and shrinkage strain of concrete.
The seminar reviewed the relevant properties of conventional steel reinforcement and prestressing tendons, which included elastic modulus and relaxation. Also discussed were the clauses relating to losses of prestresses and the appropriate strength reduction factors to be used.



