论文部分内容阅读
对利用外粘钢板加固的钢管柱承载力进行试验研究 ,测定了不同加固方法对其承载力的影响。试验和理论结果均表明 ,由于外粘钢板与薄壁钢管的联合工作 ,增大了其厚度 ,从而提高了钢管的刚度和极限承载力。研究成果可为工程应用提供参考
The experimental research on the bearing capacity of steel pipe columns strengthened by the external sticking steel plate was carried out. The influence of different strengthening methods on the bearing capacity was measured. The experimental and theoretical results show that due to the combined work of the outer sticking steel plate and the thin-walled steel pipe, the thickness of the outer sticking steel plate is increased, so that the rigidity and the ultimate bearing capacity of the steel pipe are increased. The research results can provide reference for engineering application