A finite element model of one-arm planet carrier was built, and influence of structural parameters on strength and stiffness for one-arm planet carrier was analyzed. The stress and deformation of the round structure a...A finite element model of one-arm planet carrier was built, and influence of structural parameters on strength and stiffness for one-arm planet carrier was analyzed. The stress and deformation of the round structure and the triangle structure for one-arm planet carrier were analyzed and compared. The finite element model of the same specifications arms planet carrier was established, and influence of the connecting slab thickness and input side plate thickness on strength and stiffness for arms planet carrier was analyzed. Strength, stiffness and mass for one-arm and arms planet carrier in the same specifications were analyzed and compared.展开更多
为更好地指导船舶滚装通道的结构轻量化设计,对当前滚装船滚装通道结构设计标准进行梳理。在国际标准方面,聚焦国际海事组织(International Maritime Organization,IMO)和国际船级社协会(International Association of Classification S...为更好地指导船舶滚装通道的结构轻量化设计,对当前滚装船滚装通道结构设计标准进行梳理。在国际标准方面,聚焦国际海事组织(International Maritime Organization,IMO)和国际船级社协会(International Association of Classification Societies,IACS)的相关技术要求;在行业技术标准方面,重点关注各国船级社的相关技术要求。对滚装通道结构设计中的关键技术进行分项阐述,并以中国船级社(China Classification Society,CCS)滚装通道结构设计的技术要求为例,解析其结构分析及衡准要点。研究成果可为船舶滚装通道的结构轻量化设计提供一定参考。展开更多
基金Funded by National Science and Technology Support Program(Grant No.2013BAF01B05)Zhengzhou Science and Technology Project(Grant No.121PZDGG255)
文摘A finite element model of one-arm planet carrier was built, and influence of structural parameters on strength and stiffness for one-arm planet carrier was analyzed. The stress and deformation of the round structure and the triangle structure for one-arm planet carrier were analyzed and compared. The finite element model of the same specifications arms planet carrier was established, and influence of the connecting slab thickness and input side plate thickness on strength and stiffness for arms planet carrier was analyzed. Strength, stiffness and mass for one-arm and arms planet carrier in the same specifications were analyzed and compared.
文摘为更好地指导船舶滚装通道的结构轻量化设计,对当前滚装船滚装通道结构设计标准进行梳理。在国际标准方面,聚焦国际海事组织(International Maritime Organization,IMO)和国际船级社协会(International Association of Classification Societies,IACS)的相关技术要求;在行业技术标准方面,重点关注各国船级社的相关技术要求。对滚装通道结构设计中的关键技术进行分项阐述,并以中国船级社(China Classification Society,CCS)滚装通道结构设计的技术要求为例,解析其结构分析及衡准要点。研究成果可为船舶滚装通道的结构轻量化设计提供一定参考。