钢-混凝土组合梁的疲劳问题

FATIGUE OF STEEL-CONCRETE COMPOSITE BEAMS

到目前为止 ,我国在钢 -混凝土组合梁疲劳方面的研究工作仍然较少 ,为了给钢 -混凝土组合梁的疲劳设计提供参考和依据 ,对国际上有关钢 -混凝土组合梁疲劳的试验研究、计算方法以及相应规范进行了综述和分析评价 ,可供在进行组合梁疲劳方面的试验研究、设计和制订规范时借鉴和参考。

At prestent, there are few researches on the fatigue behavior of steel\|concrete composite beam in our country. In order to offer the reference of its fatigue design, this paper gives a thorough meticulous analysis and opinion with regard to some experiments, calculating methods and corresponding standards of steel\|concrete composite beam abroad. It will be a useful reference for experiments, design and forming codes.