CE 2071 REPAIR AND REHABILITATION OF STRUCTURES B.E. CIVIL ENGINEERING SYLLABUS ELECTIVE – V ANNA UNIVERSITY, CHENNAI AFFILIATED INSTITUTIONS R - 2008


ANNA UNIVERSITY, CHENNAI

AFFILIATED INSTITUTIONS

R -  2008

B.E. CIVIL ENGINEERING

SYLLABUS

ELECTIVE – V


CE 2071          REPAIR AND REHABILITATION OF STRUCTURES                            L T P C

3  0 0 3

OBJECTIVE

To get the knowledge on quality of concrete, durability aspects, causes of deterioration, assessment of distressed structures, repairing of structures and demolition procedures.

 

UNIT I             MAINTENANCE AND REPAIR STRATEGIES                                                     9

Maintenance, repair and rehabilitation, Facets of Maintenance, importance of Maintenance various aspects of Inspection, Assessment procedure for evaluating a damaged structure, causes of deterioration


UNIT II            SERVICEABILITY AND DURABILITY OF CONCRETE                                    11

Quality assurance for concrete construction concrete properties- strength, permeability, thermal properties and cracking. -  Effects due to climate, temperature, chemicals, corrosion - design and construction errors - Effects of cover thickness and cracking

 

UNIT III           MATERIALS FOR REPAIR                                                                                  9

Special concretes and mortar, concrete chemicals, special elements for accelerated strength gain, Expansive cement, polymer concrete, sulphur infiltrated concrete, ferro cement, Fibre reinforced concrete.

 

UNIT IV          TECHNIQUES FOR REPAIR AND DEMOLITION                                                8

Rust eliminators and polymers coating for rebars during repair, foamed concrete, mortar and dry pack, vacuum concrete, Gunite and Shotcrete, Epoxy injection, Mortar repair for cracks, shoring and underpinning. Methods of corrosion protection, corrosion inhibitors, corrosion resistant steels, coatings and cathodic protection. Engineered demolition techniques for dilapidated structures - case studies.

 

UNIT V           REPAIRS, REHABILITATION AND RETROFITTING OF STRUCTURES           8

Repairs to overcome low member strength, Deflection, Cracking, Chemical disruption, weathering corrosion, wear, fire, leakage and marine exposure.

 


 

TEXT BOOKS


TOTAL: 45 PERIODS


1.         Denison    Campbell,    Allen    and    Harold    Roper,    Concrete    Structures,    Materials, Maintenance and Repair, Longman Scientific and Technical UK, 1991.

2.         R.T.Allen and S.C.Edwards, Repair of Concrete Structures, Blakie and Sons, UK, 1987

 

REFERENCES

1.         M.S.Shetty, Concrete Technology - Theory and Practice, S.Chand and Company, New

Delhi, 1992.

2.         Santhakumar, A.R., Training Course notes on Damage Assessment and repair in Low

Cost Housing , "RHDC-NBO" Anna University, July 1992.

3.         Raikar, R.N., Learning from failures - Deficiencies in Design, Construction and Service -

R&D Centre (SDCPL), Raikar Bhavan, Bombay, 1987.

4.         N.Palaniappan, Estate Management, Anna Institute of Management, Chennai, 1992.

5.         Lakshmipathy, M. etal. Lecture notes of Workshop on "Repairs and Rehabilitation of

Structures", 29 - 30th October 1999.s

Previous
Next Post »