CE 2404 PRESTRESSED CONCRETE STRUCTURE -B.E. CIVIL ENGINEERING SEMESTER-VII- SYLLABUS- ANNA UNIVERSITY, CHENNAI- AFFILIATED INSTITUTIONS R - 2008

ANNA UNIVERSITY, CHENNAI-

AFFILIATED INSTITUTIONS

R -  2008

-B.E. CIVIL ENGINEERING

SEMESTER-VII-

SYLLABUS


CE 2404                     PRESTRESSED CONCRETE STRUCTURE                                 L T P C

3 0 0 3

 

OBJECTIVE

At the end of this course the student shall have a knowledge of methods of prestressing, advantages  of  prestressing  concrete,  the  losses  involved  and  the  design  methods  for prestressed concrete elements under codal provisions.

 

UNIT I             INTRODUCTION THEORY AND BEHAVIOUR                                                 9

Basic concepts Advantages Materials required Systems and methods of prestressing Analysis of sections Stress concept Strength concept – Load balancing concept Effect of loading on the tensile stresses in tendons Effect of tendon profile on deflections Factors influencing deflections Calculation of deflections Short term and long term deflections - Losses of prestress Estimation of crack width

 

UNIT II            DESIGN CONCEPTS                                                                                            9

Flexural strength Simplified procedures as per codes strain compatibility method Basic concepts in selection of cross section for bending stress distribution in end block, Design of anchorage zone reinforcement Limit state design criteria Partial prestressing Applications.

 

UNIT III           CIRCULAR PRESTRESSING                                                                               9

Design of prestressed concrete tanks Pipes

 

UNIT IV           COMPOSITE CONSTRUCTION                                                                          9

Analysis for stresses Estimate for deflections Flexural and shear strength of composite members

 

UNIT V           PRE-STRESSED CONCRETE BRIDGES                                                            9

General aspects pretensioned prestressed bridge decks Post tensioned prestressed bridge decks Principles of design only.


 

TEXT BOOKS


TOTAL: 45 PERIODS


1.         Krishna Raju N., Prestressed concrete, Tata McGraw Hill Company, New Delhi 1998

2.         Mallic S.K. and Gupta A.P., Prestressed concrete, Oxford and IBH publishing Co. Pvt.

Ltd. 1997.

3.         Rajagopalan,  N, "Prestressed Concrete", Alpha Science, 2002

 

REFERENCES

1.         Ramaswamy G.S., Modern prestressed concrete design, Arnold Heinimen, New Delhi,

1990

2.         Lin T.Y. Design of prestressed concrete structures, Asia Publishing House, Bombay

1995.

3.         David A.Sheppard, William R. and Philips, Plant Cast precast and prestressed concrete

A design guide, McGraw Hill, New Delhi 1992.



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