斜轧锚杆纵裂缺陷分析及预防

The Cause and Precaution of Longitudinal Dehiscence of Anchor Rod about Skew Rolling

在ANSYS/LS-DYNA中建模对斜轧锚杆的应力进行了模拟分析,由此提出了斜轧锚杆纵裂的力学模型。并分析了斜轧锚杆纵裂产生的原因及其影响因素,提出了在生产中预防纵裂应采取的措施。

In this paper, through simulating model concerning stress of skew rolling by FEM, finding out the mechanical model of longitudinal dehiscence. Analysing the cause and influencing factor of anchor rod about skew rolling, and pointing out the precaution in the production process.