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Book Details

Prestressed Concrete

Prestressed Concrete

Published by uLektz

Course Code : RT41012
Author : uLektz
University : JNTU Kakinada
Regulation : 2013
Categories : Civil
Format : ico_bookePUB3 (DRM Protected)
Type : eBook

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Description :Prestressed Concrete of RT41012 covers the latest syllabus prescribed by JNTU Kakinada for regulation 2013. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

Topics
UNIT-I Basic concepts of Prestressing

1.1 Advantages and Applications of Prestressed Concretes

1.2 Permissible Stresses - concrete

1.3 Types, Strength

1.4 Permissible Stresses - steel

UNIT-II Prestressing Systems

2.1 Introduction

2.2 Basic Assumptions in Analysis of prestress and design

2.3 Concepts of load balancing

UNIT-III Losses of Prestressing

3.1 Loss of Pre-stress in Pre-tensioned and post tensioned members due to various causes

3.2 Relaxation of steel

UNIT-IV Design for Flexural resistance

4.1 Design for Flexural resistance

4.2 Types of flexural failure - Code procedures

4.3 Design of sections for flexure

4.4 Control of deflections- Factors influencing-

4.5 Prediction of short term and long term deflections.

UNIT-V Design for Shear and Torsion

5.1 Shear and Principal Stresses

5.2 Design of Shear reinforcements - Codal Provisions

5.3 Design for Torsion

5.4 Design for Combined bending, shear and torsion.

UNIT-VI Transfer of Prestress in pre-tensioned members

6.1 Transmission length- Bond stresses- end zone reinforcement - Codal provisions

6.2 Anchorage zone Stresses in Post tensioned members

6.3 Stress distribution in end block- Anchorage Zone reinforcement.

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