摘要
在对发生断裂的卡箍紧固连接螺栓进行质量检测和强度校核的基础上,指出螺栓发生断裂的主要原因是预紧力太大,并提出了相应的整改措施,解决了工程中存在的问题。
On the basis of quality detection and strength check for the fracture accident of buckle holt, the first cause of the strong pretightening force for the fracture has been pointed out. And corresponding rectifying countermeasure has been proposed, to solve the problem.
出处
《安全、健康和环境》
2005年第9期34-36,共3页
Safety Health & Environment
