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

Table 9

Proportions of energy dissipation.

	Collision case	Elastic energy dissipation	Plastic energy dissipation
Platform A	B1	26.9%	73.1%
	B2	51.7%	48.3%
	B3	51.2%	48.8%
	B4	43.9%	56.1%
Platform B	B5	19.2%	80.8%
	B6	20.7%	70.3%