摘要
分析了3种常见焊接裂纹的产生机理,并针对其产生原因提出了防止建筑钢结构焊接裂纹的技术措施。
The mechanism of the three common welding cracks was analyzed, and the technical measures to prevent the construction steel structure from welding cracks were put forward according to the reasons for generating cracks.
出处
《铸造技术》
CAS
北大核心
2013年第8期1005-1007,共3页
Foundry Technology
关键词
建筑钢结构
焊接
冷裂纹
热裂纹
层状撕裂
construction steel structure
welding
cold crack
hot crack
lamellar tearing
