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本文运用结构力学理论分析导出龙门起重机金属结构在水平载荷作用下跨中水平位移的解析式,并根据回归分析给出适用于工程设计的简化算法.
In this paper, structural mechanics theory is used to analyze and derive the analytic formula of horizontal displacement of metal structure of gantry crane under horizontal load. According to the regression analysis, a simplified algorithm suitable for engineering design is given.