【摘要】 以修正斜压场理论为基础 ,建立了复合受力下混凝土箱梁抗扭承载力的实用计算方法 ;通过 1 2根混凝土箱梁试验和相关资料的对比分析 ,表明该方法具有较高的计算精度。更多还原

【Abstract】 Based on the modified diagonal compression field theory,a practical method for calculating ultimate torsion strength of concrete box beams under combing load is proposed.The higher accuracy is showed by comparing with the twelve beams,which are carried out in this paper,and the other test beams in the concerned literature,and it could be used as the reference to design.更多还原