CE6021 Repair and Rehabilitation of Structures Previous Year Question Paper

CE6021 Repair and Rehabilitation of Structures Previous Year Question Paper


OBJECTIVES:

To make the students to gain 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 

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 STRENGTH AND DURABILITY OF CONCRETE 

Quality assurance for concrete – Strength, Durability and Thermal properties, of concrete – Cracks, different types, causes – Effects due to climate, temperature, Sustained elevated temperature, Corrosion – Effects of cover thickness.

UNIT III SPECIAL CONCRETES 

Polymer concrete, Sulphur infiltrated concrete, Fibre reinforced concrete, High strength concrete,High performance concrete, Vacuum concrete, Self compacting concrete, Geopolymer concrete,Reactive powder concrete, Concrete made with industrial wastes.

UNIT IV TECHNIQUES FOR REPAIR AND PROTECTION METHODS

Non-destructive Testing Techniques, Epoxy injection, Shoring, Underpinning, Corrosion protection
techniques – Corrosion inhibitors, Corrosion resistant steels, Coatings to reinforcement, cathodic protection.

UNIT V REPAIR, REHABILITATION AND RETROFITTING OF STRUCTURES 

Strengthening of Structural elements, Repair of structures distressed due to corrosion, fire,Leakage, earthquake – DEMOLITION TECHNIQUES – Engineered demolition methods – Case studies.



CE6021 Repair and Rehabilitation of Structures Previous Year Question Paper Regulation 2013  question paper

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