关于钢结构疲劳问题当代水平的简述

Brief Account on Present Situation of Fatigue Assessment of Steel Structures

钢结构疲劳问题是一个复杂的问题。叙述了其宏观现象、重要的试验成果、主要的经验规律、公认的验算原理及规则，可以使读者对钢结构疲劳有一清晰认识。

Fatigue of steel structures is a very complicated problem.In the paper,the main features of this phenomenon,the outstanding experimental results,the main empirical laws,and the well recognized principles and rules for fatigue assessment are described.There is a clear idea about the fatigue of steel structures to readers.