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1. Pathology of Construction Damage to columns, damage to shear walls, damage to beams, damage to beam-column joints, damage to slabs and damage to foundations. Empirical method of estimating the residual strength and stiffness of components and the structure.
2. Strategy and Process of Redesign Redesign as a multi-dimensional problem, a strategy for intervention, structural strengthening as a whole.
3. Materials and Technologies of Interventions. Special types of concrete, polymer adhesives, repair mortars, gluing steel sheets or fibre reinforced polymers, shear links/anchors, anchors and welding new reinforcing bars.
4. The Basis for Redesign Material safety factors, monolithic correction factors, design of metal connections, anchors and new welded reinforcement, designing the interface between old and new concrete.
5. Repair-Strengthening Structural Elements Repair-strengthening of columns, repair-strengthening of shear walls, repair-strengthening of beams and slabs, repair-strengthening of beam-column joints and repair-strengthening of foundations.
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REPAIR AND STRENGTHENING OF REINFORCED CONCRETE STRUCTURES
| SEMESTER | 9th |
|---|---|
| eclass | https://eclass.upatras.gr/courses/ARCH148/ |
| Details | https://www.civil.upatras.gr/index.php/odhgos/ |
| Instructor | DRITSOS STEFANOS, TRIANTAFILLOU THANASIS |
| LANGUAGE OF INSTRUCTION and EXAMINATIONS | Greek |
| Credits ECTS | 5 |
| Teaching Hours | 3 |
| Erasmus+ | No |
| Code | CIV_9263Α |
| At the end of the course, the student will:
1. Be able to recognize the types and causes of damage to elements of reinforced concrete structures, 2. Know and be able to choose appropriate strategies for the redesign of existing structures, 3. Know the materials and technologies of intervention, 4. Be aware of the models simulating the contact between old and new elements and 5. Be able to structurally design repaired and strengthened components depending on the selected intervention
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