NDSS Academy

Repair and Rehabilitation of Structures (B.Tech)

Departmental Elective-III: deterioration of structures, condition assessment, repair materials and retrofitting.

6 महीनेअवधि 5Chapters25टॉपिक
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01Unit 1: Deterioration of Structures 5 टॉपिक
  1. Physical and chemical causes of deterioration
  2. Corrosion of reinforcement
  3. Carbonation and chloride attack
  4. Sulphate attack and alkali-aggregate reaction
  5. Types and causes of cracks
02Unit 2: Condition Assessment 5 टॉपिक
  1. Visual inspection and distress mapping
  2. Rebound hammer and UPV (IS 13311)
  3. Half-cell potential and cover meter
  4. Carbonation depth and chloride tests
  5. Core testing and load tests
03Unit 3: Repair Materials 5 टॉपिक
  1. Requirements of repair materials
  2. Polymer modified mortars and concrete
  3. Epoxy resins and grouts
  4. Quick setting compounds
  5. Fibre reinforced polymers
04Unit 4: Repair Techniques 5 टॉपिक
  1. Crack repair: epoxy injection, routing and sealing, stitching
  2. Guniting and shotcrete
  3. Jacketing of beams and columns
  4. Corrosion protection and cathodic protection
  5. Waterproofing and leakage repair
05Unit 5: Strengthening and Retrofitting 5 टॉपिक
  1. Repair vs rehabilitation vs retrofitting
  2. FRP wrapping and steel plate bonding
  3. Seismic retrofitting and base isolation
  4. Foundation strengthening
  5. Case studies and demolition

परिचय

आप यह कर पाएँगे

  • Identify causes of deterioration such as corrosion, carbonation, chloride and sulphate attack
  • Classify cracks and diagnose their causes
  • Plan condition assessment using visual inspection and NDT (rebound hammer, UPV, half-cell, cover meter, cores)
  • Select repair materials such as polymer mortars, epoxy, grouts and FRP
  • Describe repair techniques: crack injection, shotcrete, jacketing and cathodic protection
  • Explain strengthening and seismic retrofitting methods

यह किसके लिए है

  • B.Tech Civil Engineering students of Semester 6 (AKTU)
  • Students of other universities studying the same subject who want unit-wise coaching

आपको क्या चाहिए

  • Concrete Technology and Design of Concrete Structures

सवाल

Which syllabus does the Repair and Rehabilitation of Structures course follow?

It follows the AKTU (Dr. A.P.J. Abdul Kalam Technical University, Lucknow) B.Tech syllabus for Repair and Rehabilitation of Structures. If your own university's syllabus differs, the centre follows your university syllabus.

Will this help in the university examination?

Yes. Teaching is unit-wise as per the AKTU scheme, with previous-year question practice, MCQ tests and doubt sessions before the semester exam.

Is this useful for site jobs?

Yes. Condition survey, NDT reports and repair methods taught here are used directly in building audit and rehabilitation work.

Download the syllabus (PDF)

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