Plastic and Elastic Responses of a Jacket Platform Subjected to Ship Impacts

Table 3

Leg segment principal parameters in models.

	Model I	Model II
Length	25.00 m	17.0 m
Diameter	2.0 m	2.6 m
Wall thickness	45.0 mm	35.0 mm
Upper-end length	5.5 m	3.0 m
Upper-end wall thickness	80.0 mm	95.0 mm
Lower-end length	3.0 m	3.5 m
Lower-end wall thickness	90.0 mm	90.0 mm