摘要
阐述塔式起重机臂钢结构疲劳检测技术,计算得到起重机臂钢结构的应力幅,进行钢结构疲劳检测。在此基础上,利用试验对检测方式进行了验证。
This paper expounds the fatigue detection technology of tower crane boom steel structure,calculates the stress amplitude of crane boom steel structure,and carries out fatigue detection of steel structure.On this basis,the detection method is verified by experiments.
作者
常正隆
CHANG Zhenglong(Gansu 7th Construction Group Co.,Ltd.,Gansu 730030,China)
出处
《集成电路应用》
2022年第5期142-143,共2页
Application of IC
关键词
检测技术
结构疲劳
应力幅
检测验证
detection technology
structural fatigue
stress amplitude
detection and verification
