摘要
船体结构局部因磨损、腐蚀、脱焊、裂纹等缺陷,导致疲劳强度不足,引发重大事故、为此从保障航运生产安全的实际要求出发,对船体疲劳强度校核的意义、校核的部位及实用的校核方法给出了详细的说明,并结合计算软件的开发介绍了进行船体疲劳强度校核的计算流程.
It is the abrasion, corrosion, unsolder and crack of the components of hull structure that make the hull fatigue strength being in insufficiency and arouse the serious accidents of ships. From the practical safe demands of navigation, where and which the structure components should be checked and what the checking method will be used are explained in this paper. The computing flow is given to show more detailed process of the checking method.
出处
《大连海事大学学报》
CAS
CSCD
北大核心
2002年第3期27-30,共4页
Journal of Dalian Maritime University
关键词
船体结构
疲劳强度
检验
hull structure
fatigue strength
checking method
