Thumbnail | Name | Publication Date | First Public Date | Contributors |
Novel piezoelectric material characterization with hysteresis, creep, vibration and saturation non-linearity effects /Dr. Ahmad Zhafran Ahmad Mazlan This research aims to investigate the presence of four non-linear characteristics (i.e., hysteresis, saturation, creep and vibration) when a piezoelectric patch material is acted as actuator for the AVC of a beam. The parameters such as frequencies and voltages are taken into account for the piezoelectric patch material characterization and the vib... | 9/23/2020 | 8/15/2019 | Dr. Ahmad Zhafran Ahmad Mazlan - Author | |
Novel piezoelectric material characterization with hysteresis, creep, vibration and saturation non-linearity effects/Dr. Ahmad Zhafran Ahmad Mazlan, Prof. Dr Zaidi Mohd Ripin This research aims to investigate the presence of four non-linear characteristics (i.e., hysteresis, saturation, creep and vibration) when a piezoelectric patch material is acted as actuator for the AVC of a beam. The parameters such as frequencies and voltages are taken into account for the piezoelectric patch material characterization and the vib... | 12/18/2020 | 1/1/2017 | Dr. Ahmad Zhafran Ahmad Mazlan - Author Prof. Dr Zaidi Mohd Ripin Mohd Ripin - Author | |
Numerical analysis of TBM tunnel lining behavior using shotcrete constitutive model /Prof Madya Dr. Mohd Ashraf Mohd Ismail Shotcrete is a ftlndamental support element for tunnels and underground constructions. Shortly after application, shotcrete linings undergo a high load while the ordinary concrete is not fully hardened yet. Therefore, the time-dependent behaviour of the shotcrete material must consider. Traditional approaches assume a linear elastic behaviour using... | 3/9/2020 | 5/5/2018 | Prof Madya Dr. Mohd Ashraf Mohd Ismail - Author |