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Seismic Performance Evaluation of RC Frames Rehabilitated by Different Techniques Using IDA

Mashhadi Harati, Rasoul | 2015

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  1. Type of Document: M.Sc. Thesis
  2. Language: Farsi
  3. Document No: 47414 (09)
  4. University: Sharif University of Technology
  5. Department: Civil Engineering
  6. Advisor(s): Khalu, Alireza
  7. Abstract:
  8. Seismic behavior of multi-story frames widely has been studied in recently. So that such studies can lead the earthquakes-resistance system to better performance. The dramatic growth of computer processing power make it possible that nonlinear dynamic analysis of structures with great precision could be done. One of the advantages of nonlinear analysis is achieve behavioral performance of structures during an earthquake. Knowledge of the performance, enables us to identify structural weaknesses result in devising to improve these. The aim of this study is to evaluate the seismic performance of reinforced concrete frames have been improved, using different techniques. The frames are designed with the old regulations and after determining the level of their performance with dynamic analysis, they will be improved to reach certain level of performance. Reform in this frame is done by covering the old members, using different materials. Materials used in the coating is made of concrete, steel and fiber-reinforced polymer. Incremental dynamic analysis method used to evaluate the seismic performance of the frames. Performance evaluation will be done, using output curves
  9. Keywords:
  10. Earthquake Engineering ; Incremental Dynamic Analysis ; Seismic Rehabilitation ; Performance Evaluation ; Upgrading ; Fiber Reinforced Polymer (FRP)

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