Fatigue Life Enhancement of Transverse and Longitudinal T-Joint on Offshore Steel Structure HSLAS460G2+M using Semi-automated GMAW and HFMI/PITDahia Andud, Muhd Faiz Mat, Yupiter HP Manurung, Salina Saidin, Noridzwan Nordin, Norasiah Muhammad and Martin LaitnerMATEC Web Conf., 269 (2019) 06001DOI: https://doi.org/10.1051/matecconf/201926906001