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钢拱桥的拱脚,当为固结构造时,引用富斯·文克勒假定,建立结构力学模型,推导其约束抗力计算的解析表达式,以有限元数值分析,检核其可靠性。
When the arch foot of steel arch bridge is of consolidation structure, Fu Finkler assumption is used to establish the structural mechanics model and derive the analytic expression of the constraint resistance calculation. The finite element analysis is used to check the reliability.