Evaluatie Constructie Joint Support Ship (Evaluation Structure Joint Support Ship); Draft final rept

摘要

A global strength and stiffness calculation is performed. The strength analysis shows that the structure fulfills the DNV class society rules with respect to allowable stresses. Local fatigue problems are identified. The global natural frequencies including fluid added mass are established. The minimum required natural frequency of decks is defined. A comparison of the structural weight distribution as calculated and modeled is made, showing significant differences.