“实验1”号科考船设计研究

The optimal design for the " Shiyan 1"-a SWATH form synthetic scientific research vehicle

"实验1"号是中科院的一艘新型综合科学考察船,具有无限航区(冰区除外)航行,能在近海、远洋进行声学等多学科综合考察。由于小水线面双体船卓越的耐波性和宽敞的工作平台,因而被选为该船的船型。2002年开始方案设计,几经变动,于2007年向建造厂提供图纸。该船技术指标全部达到设计任务书、设计合同及设计任务书补充纪要等所有文件的全部要求。该船于2007年12月正式开工建造,2008年9月12日下水,2009年1月通过交船试验,同年首航圆满完成。自2009年5月投入运用以来,已执行远至印度洋斯里兰卡的35个航次,安全航行作业航程已超过80 000 n mile。本文简述该船的技术特点、船舶概况、关键技术与难点及亮点、创新点。

New type synthetic scientific research vehicle of CAS must have the capacity of navigation around the unrestricted area(except ice zone) and will be able to engage in scientific experiments about hydro- acoustics and multi-discipline research in the offshore and ocean area.Owing to the remarkable seakeeping quality and spacious working platform area,SWATH is the best choice of all.With profound potentiality in SWATH research and design,CSSRC was authorized to design this vehicle.This vehicle was delivered on Jan.2009.The voyage record indicated that 35 courses including far as Sri Lanka in Indian Ocean have been executed since May 2009 and the distance traveled is longer than 80 000 n miles.All technique targets exceeded the demand of ship-owners.Vital technique,difficulty and superiority points of the vehicle and innovation of the design are described on this paper.