[1D13-15] Refining equipment(5)

[1D15] The damage analysis of the storage tank's floating roof

○Tsuyoshi Ishii¹ (1. Idemitsu Kosan Co.,Ltd. Tokuyama Complex Inspection & Reliability Section)

We will introduce the case about the damage of floating roof (pontoon) and how to identify the damage mechanism by performing material analysis and FEM.

Keywords:pontoon, damage, material analysis