基于AH36、EH36和FH500三种船体钢的梯度温度场型双重拉伸试验和落锤试验结果,对止裂温度和无塑性转变温度的相关性进行了分析.结果表明,三种船体钢止裂温度与无塑性转变温度之间存在一定的对应关系,反映了两种试验方法之间存在一定的相关性.
参考文献
| [1] | Yamaguchi Y;Shigemi T .Guiddines for application of YP47 steel plates to strength deck construction of ultra large container ships[R].The Royal Institution of Naval Architects:Design and Operation of Container Ships,2008. |
| [2] | An G B;Ryu K M.Increase of fracture toughness using crack arrest design of thick steal plate welds in large container ship[A].Beijing:The International Society of Offshore and Polar Engineers,2010 |
| [3] | Yamaguchi Y;Yajima H.Development of guidelines on brittle crack arrest design-brittle crack arrest design for large container ships-1[A].Beijing:The International Society of Offshore and Polar Engineers,2010 |
| [4] | 周顺深.钢脆性和工程结构脆性[M].上海:上海科学技术出版社,1983 |
| [5] | Health and Safety Executive .Literature review of the fracture properties of grade A ship plate[R].Offshore Technology Report,OTH95 489,1997. |
| [6] | 哈尔滨焊接研究所.断裂力学在焊接结构中的应用[M].北京:机械工业出版社,1980 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%