Based on the data obtained from tank testing of a trimaran model in beam and head seas,the seakeeping performance of trimaran ship form is studied.

• 通过三体船模型的耐波性试验,包括横摇试验、规则波中的迎浪试验,研究了三体船的耐波性能以及侧体纵向位置对三体船耐波性的影响。