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Lecture 1 - Prestressing System

Lecture-2-Type of Prestressing

Lecture-3-Prestressing System and Devices(Pre-Tensioning)

Lecture-4-Prestressing System and Devices(Post-Tensioning)

Lecture-5-Concrete(Part-1)

Lecture-6-Concrete,Grout(Part-2)

Lecture-7-Prestressing Steel

Lecture-8-Losses in Prestress

Lecture-9-Friction&Anchorage Slip

Lecture-10-Creep,Shrinkage&Relaxation Losses

Lecture-11-Analysis of Members

Lecture-12-Analysis of Members Under Flexure

Lecture-13-Cracking Moment,Kern Point and Pressure Line

Lecture-14-Analysis of Rectangular sections

Lecture-15-Analysis of Flanged Sections

Lecture-16-Analysis of Partically Prestressed Section

Lecture-17-Design of Members

Lecture-18-Design of Members for Flexure (Type1 Members)

Lecture-19-Design of Members for Flexure (Type1&Type3)

Lecture-20-Choice of Sections and Determination of Limiting

Lecture-21-Magnel's Graphical Method

Lecture-22-Detailing Requirements

Lecture-23-Analysis and Design for Shear and Torsion

Lecture-24-Design for Shear (Part 1)

Lecture-25-Design for Shear (Part 2)

Lecture-26-Analysis of Torsion

Lecture-27-Analysis of Torsion(Part -1)

Lecture-28-Analysis of Torsion(Part -2)

Lecture-29-Calculations of Deflection and Crack Width

Lecture-30-Transmission of Prestress

Lecture-31-Post-tensioned Members

Lecture-32-Cantilever Beams

Lecture-33-Continuous Beams(Part 1)

Lecture-34-Continuous Beams(Part 2)

Lecture-35-Composite Sections

Lecture-36-One-Way Slabs

Lecture-37-Two-Way Slabs(Part-1)

Lecture-38-Two-Way Slabs(Part-2)

Lecture-39-compression Members

Lecture-40-Circular Prestressing,Conclusion

Description:

The application of prestressed concrete is increasing with the development of technology. Prestressing is the application of an initial load on a structure to enable it to counteract the stresses arising from subsequent loads during its service period. In this course, you will be introduced to prestressed concrete and its applications. This course covers topics of axially loaded members, flexure, shear, torsion, losses in prestress, material properties, and design of end zones of prestressed members. It also covers special topics such as composite construction, two-way slabs, one-way slabs, compression members, and circular prestressing.

Prestressed Concrete Structures

NPTEL

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#Engineering #Civil Engineering #Structural Engineering #Structural Analysis