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Innovative Hybrid Bonding Method For Strengthening Reinforced Concrete Beam In Flexure
Innovative Hybrid Bonding Method For Strengthening Reinforced Concrete Beam In Flexure
Faculty of Engineering University of Malaya
This paper presents the test results of the experimental behavior of reinforced concrete (RC) beams strengthened with the newly proposed hybrid bonding technique, which is the wise combination of plate bonding and near surface mounting (NSM) technique. Many studies have focused on the experimental behavior of RC beams strengthened with externally bonded steel plates. However, the presence of high interfacial shear stresses at the end of the plate may reduce the resistance to failure of the strengthened structure. Recently, to a certain extent, the development of the near surface mounted strengthening technique can reduce the problem of this premature end …
A Review Of Survivability And Remedial Actions Of Tidal Current Turbines
A Review Of Survivability And Remedial Actions Of Tidal Current Turbines
Faculty of Engineering University of Malaya
Tidal current energy is one of the most predictable ocean renewable energies. Survivability of the device used to harness tidal power and its remedial actions are critical to ensure a successful power generation. Marine environment is harsh with the continuous attacks of waves, current saline water and microorganism. Support structures are discussed including gravity base, monopile, tripod/piled jacket and floating structure. Extreme weather increases the wave height and current speed to produce high loading at the turbine. Support structure is designed to sustain the loadings from the extreme weather. Protective seabed unit should be included to prevent the seabed scouring. …