摘要
考虑到船舶建造过程中关键区域的结构由于应力高度集中极易产生裂纹等破坏,对船舶关键区域的结构节点精度监控尤为关键,介绍常用的CM节点精度检测方法,根据几何原理推导卡板设计方法,编制板厚与偏差对照样表,介绍卡结构法的应用原理和应用范围。
In the shipbuilding process, the structural stress of the ship critical monitoring areas is highly concentrated, which usually engender damages, such as cracks.Accordingly, inspection of the ship critical monitoring areas is very important. The commonly used inspection methods for CM areas are introduced, among which the clamp template is most important.A ra-tional clamp template is designed according to the geometrical principle, and the table of different thickness of plate is worked out.The application principle and range of clamp template is analyzed also.
出处
《船海工程》
北大核心
2015年第2期1-5,共5页
Ship & Ocean Engineering
基金
上海市经信委"引进技术的吸收与创新计划"项目(2010X1-012)
关键词
关键区域
CM节点
卡结构法
数学公式
critical areas
CM areas
clamp template
mathematical formula
