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介绍以名义应力法为基础预测塔机剩余寿命的主要步骤,给出了利用有限元法与疲劳寿命分析软件MSC/FATIGUE相结合预测塔机金属结构剩余寿命的方法与思路。
The main steps of predicting the remaining life of tower crane based on the nominal stress method are introduced. The methods and ideas for predicting the remaining life of tower crane metal structure by combining the finite element method with the fatigue life analysis software MSC / FATIGUE are given.