| Make calculations to Offshore ZJ70 Derrick by means of ANSYS software according to technical drawings, concerning parameters as well as SY/T5609-1999, Basic Parameters for Oil Drilling Rigs, together with API SPEC 4F 6.2 requirements. The whole derrick model consists of 151 nodes, and is divided into 345 beam elements for finite element analysis. In addition, when calculated in the optimal design scheme, the static stress, fatigue, stability index of Offshore ZJ70 Derrick are all in accordance with design requirements, and the safety factor reaches above 1.67. The derrick is designed to be reasonable, safe and reliable.
|
PDF Full Text Request