【摘要】 综述了钢管混凝土拱桥设计计算理论的研究进展,着重刚度取值、内力计算、应力计算与验算、极限承载力验算、局部受力计算、稳定计算与验算、变形计算与验算和动力性能分析等,同时指出存在的主要问题和今后努力的方向。更多还原

【Abstract】 State - of - the - art theory of calculation for concrete - filled steel tubular arch bridge is reviewed and summarized with the emphasis on the regidity, internal force, stress, ultimate load - bearing capacity, local bearing carrier, stability, deformation and dynamic property etc. of concrete - filled steel tublar arch bridge. Meanwhile, the existing main problems and the topics for further research are pointed out.更多还原