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目前,工程结构设计的总趋势是由容许应力设计法向极限状态设计法过渡。欧洲钢结构协会第6技术委员会——疲劳(ECCS—TC6)制定出版的《钢结构疲劳设计规范》,根据可靠性理论,为承受疲劳荷载的钢结构疲劳设计提供了系统的原理和方法。本规范与现行的各国钢结构(或钢桥)疲劳设计规范相
At present, the general trend of engineering structure design is to allow the design of the stress limit to the transition to the design method. According to reliability theory, the “Code for fatigue design of steel structure” formulated and published by ECCS-TC6 provides systematic principles and methods for fatigue design of steel structures under fatigue load. This specification and the current national steel structure (or steel bridge) fatigue design specifications phase