CE 414: Prestressed Concrete Lecture 1
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CE 414: Prestressed Concrete Lecture 4 Prestress loss Course Instructor: Saurav Barua Assistant Professor, Department of Civil Engineering, DIU Email: [email protected] Phone: 01715334075
Transcript of CE 414: Prestressed Concrete Lecture 1
CE 414: Prestressed Concrete
Lecture 4
Prestress loss
Course Instructor: Saurav Barua
Assistant Professor, Department of Civil
Engineering, DIU
Email: [email protected]
Phone: 01715334075
Contents
Significance of prestress loss
Elastic shortening
Friction loss, relaxation of steel
Loss due to anchorage take up
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