【摘要】 在介绍悬索桥理想状态的各种计算方法基础上,提出了一种在ANSYS中实现理想成桥状态的简单方法——坐标更新法,并通过工程实例进行比较验证,结果表明其与主缆应变调整法的计算结果接近,但更易于实现,可应用有限元对悬索桥进行受力分析.更多还原

【Abstract】 Based on the calculation methods of the perfect state of the suspension bridges,the updatingcoordinate method,a simplified method to realize the perfect state with ANSYS,was proposed.It was compared and tested,which demonstrated that its calculation result was close to that of adjusting the initial tension in cable,and that it was easier to realize in FE program.It could be used to analyze the suspension bridge with the FE program.更多还原