Measurement of Stress and Distortion from Superstructure's One-Piece Lifting of 308000 DWT Crude Oil Carrier

Based on the superstructure's one-piece lifting scheme of 308 000 DWT VLCC built by our company and the FEA analyzing results of the lifting process of superstructure, strain gauge and centesimal meter are laid for measurement in the positions where exist high stress or large distortion to monitor the stress and distortion throughout the lifting process of superstructure.