高温构件蠕变寿命预测新方法

A Modified Method to Predict Creep Life of High Temperature Structure

把RWEvans的ProjectConcept进行了修正,使之能够应用到恒载荷蠕变。结果表明:修正的ProjectConcept能够成功地描述钢的恒载荷蠕变。

On the basis of the fact that θ Project Concept of R W Evans depicted successively the constant stress creep strain curves, a modified θ Project Concept was developed, which could applied to describe the constant load creep strain curves of a heat resistance steel SM41C