Retrofitting of Reinforced Beam-Column Joints Using Hybrid Laminates
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064

M.Tech / M.E / PhD Thesis | Civil Engineering | India | Volume 5 Issue 4, April 2016

Retrofitting of Reinforced Beam-Column Joints Using Hybrid Laminates

Rajeshwaran.M, Manikandan.T

Thousands of reinforced concrete structures are constructed annually and a large number of these deteriorate or become unsafe before their design life. In buildings, the major part that fails is the beam-column joint connections. The behaviour of reinforced concrete moment resisting frame structures in recent earthquakes all over the world has highlighted the consequences of poor performance of beam column joints. In the last two decades, use of advanced composite materials such as Fiber Reinforced Polymers, (FRP), in strengthening reinforced concrete, (RC), structural elements have been increasing. Researches and design guidelines concluded that externally bonded FRP could increase the capacity of RC elements efficiently. This paper aims to study the performance of reinforced concrete beam-column joints strengthened by hybrid laminates. This paper presents an experimental program conducted to study the behaviour of RC beam-column joints strengthened with hybrid laminates. The program consists of a total of 4 specimens with overall dimensions of beam equal to (100 x 100 x 900-mm) and column equal to (100 x 150 x 1100-mm). The beam-column joints are to be tested under cyclic seismic loading up to failure to examine its behaviour. Different fiber directions, locations of combinations of carbon fiber reinforced polymer (CFRP) and glass fiber reinforced polymer (GFRP) laminates were attached to the beam-column joints to predict the best strengthening scheme. The test specimens were casted for estimating the load vs displacement, frequency vs amplitude, ductility, stiffness characteristics.

Keywords: Ductility, Flexure, Repair, Hybrid and Strengthening

Edition: Volume 5 Issue 4, April 2016

Pages: 2301 - 2304

Share this Article

How to Cite this Article?

Rajeshwaran.M, Manikandan.T, "Retrofitting of Reinforced Beam-Column Joints Using Hybrid Laminates", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=NOV163138, Volume 5 Issue 4, April 2016, 2301 - 2304

71 PDF Views | 60 PDF Downloads

Download Article PDF



Similar Articles with Keyword 'Ductility'

Research Paper, Civil Engineering, Iraq, Volume 6 Issue 4, April 2017

Pages: 2398 - 2405

Experimental Behavior of Laced Reinforced Concrete Beams under Static Loading

Hayfaa Dhumad Hasan Al-Abboodi, Abass Abdulmajeed Allawi, Chai Hwa Kian

Share this Article

Research Paper, Civil Engineering, Iraq, Volume 5 Issue 12, December 2016

Pages: 398 - 406

Seismic Analysis of Partial Concrete-Filled Steel Tubular Columns (CFST)

Ammar A. Abdul Rahman; Mustafa Faisal Sa'eed

Share this Article

M.Tech / M.E / PhD Thesis, Civil Engineering, India, Volume 5 Issue 4, April 2016

Pages: 2305 - 2309

Flexural Retrofitting of RC Beams Using Extra Rebars and U-Wraps

Abilash George Varughese, T. Manikandan

Share this Article

Research Paper, Civil Engineering, India, Volume 3 Issue 9, September 2014

Pages: 1472 - 1474

Structural Performance of Self Compacting Fibre Reinforced Concrete

M. Mariappan, R. Rajesh Guna

Share this Article

M.Tech / M.E / PhD Thesis, Civil Engineering, India, Volume 5 Issue 4, April 2016

Pages: 2329 - 2333

Flexural Retrofitting of R.C Beam Using Hybrid Laminates

Mohamed Asick Umar.H, Manikandan.T

Share this Article

Similar Articles with Keyword 'Flexure'

Research Paper, Civil Engineering, India, Volume 4 Issue 5, May 2015

Pages: 763 - 769

Improvement of Properties of Concrete by Using Fibers

A. R. Deshmukh, Neha Kallamwar, Kuldeep Salgude

Share this Article

M.Tech / M.E / PhD Thesis, Civil Engineering, India, Volume 5 Issue 4, April 2016

Pages: 2301 - 2304

Retrofitting of Reinforced Beam-Column Joints Using Hybrid Laminates

Rajeshwaran.M, Manikandan.T

Share this Article

M.Tech / M.E / PhD Thesis, Civil Engineering, India, Volume 5 Issue 12, December 2016

Pages: 1716 - 1722

Performance of High Strength High Performance Steel Fiber Reinforced Concrete for use in Seismic Resistant Structures

B. Pandu Ranga Rao, Dr. K. Ram Mohan Rao

Share this Article

Research Paper, Civil Engineering, India, Volume 6 Issue 6, June 2017

Pages: 2706 - 2709

Use of Demolished Concrete in Construction

Menka, Urmil Yadav

Share this Article

M.Tech / M.E / PhD Thesis, Civil Engineering, India, Volume 8 Issue 6, June 2019

Pages: 1671 - 1674

Experimental Investigation on Steel Fibre Reinforced Concrete

Akhilesh Chaudhary, Shiv Kumar Yadav

Share this Article

Similar Articles with Keyword 'Repair'

Case Studies, Civil Engineering, India, Volume 8 Issue 4, April 2019

Pages: 141 - 154

Case Study Papers on Practical Guidelines for the Inspection and Repair of Hot Dip Galvanized Coatings

Harshal S Khode

Share this Article

Review Papers, Civil Engineering, India, Volume 4 Issue 5, May 2015

Pages: 3003 - 3006

Construction Equipment Management for Construction of Dam Site

Kunal R Ghadge, Ashish B Ugale

Share this Article

Case Studies, Civil Engineering, India, Volume 9 Issue 8, August 2020

Pages: 1328 - 1335

Self Healing Concrete or Bacterial Concrete

Kaushik Bokarde

Share this Article

Research Paper, Civil Engineering, India, Volume 7 Issue 9, September 2018

Pages: 945 - 947

Concrete Repair Systems: Field Performance of Pile Foundation

Dr. Mahipal Burdak

Share this Article

Research Paper, Civil Engineering, Sudan, Volume 4 Issue 8, August 2015

Pages: 896 - 902

Construction Problems of Light Structures Founded on Expansive Soils in Sudan

Magdi M.E. Zumrawi

Share this Article
Top