| 力学性能非对称焊接接头断裂特征参量研究 |
| |
| 引用本文： | 张式程,马维甸,田锡唐.力学性能非对称焊接接头断裂特征参量研究[J].焊接学报,1987(4):205-212. |
| |
| 作者姓名： | 张式程 马维甸 田锡唐 |
| |
| 作者单位： | 哈尔滨工业大学 讲师
(张式程)，清华大学 博士
(马维甸)，哈尔滨工业大学 教授(田锡唐) |
| |
| 摘 要： | 根据力学性能和几何的对称性,本文对焊接接头非均匀体进行了分类。研究了更接近实际情况的力学性能非对称的焊接接头非均匀体的断裂特征参量,以及力学性能非对称性对裂纹开裂角的影响。
|
| 收稿时间： | 1987/3/15 0:00:00 |
STUDY OF FRACTURE CHARACTERIZING PARAMETERS OF WELDED JOINTS WITH ASYMMETRICAL MECHANICAL HETEROGENEITY |
| |
| Zhang Shicheng,Ma Weidian and Tian Xitang.STUDY OF FRACTURE CHARACTERIZING PARAMETERS OF WELDED JOINTS WITH ASYMMETRICAL MECHANICAL HETEROGENEITY[J].Transactions of The China Welding Institution,1987(4):205-212. |
| |
| Authors: | Zhang Shicheng Ma Weidian and Tian Xitang |
| |
| Affiliation: | Harbin Institute of Technology;Qinghua University;Harbin Institute of Technology,Harbin Institute of Technology;Qinghua University;Harbin Institute of Technology and Harbin Institute of Technology;Qinghua University;Harbin Institute of Technology |
| |
| Abstract: | In this paper cracked welded joints are classified according to their heterogeneity and location of the crack into four types:1.symmetrical heterogeneity with a central crack,2.symmetrical heterogeneity with an eccentric crack,3.asymmetrical hoterogeneity with a central crack,and 4.asymmetrical hetorogeneity with an eccentric crack.A study has been made on the fracture characterizing paramet of cracked welded jointsof the third type and also on the effect of asymmetrical heterogoneity upon the crackdeviation angle |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《焊接学报》浏览原始摘要信息 |
|
点击此处可从《焊接学报》下载全文 |
