【摘要】 根据现场需要和实际情况,采用过渡桁架钢桥的形式解决大型起重设备河洼处的基础处理问题,同时利用有限元分析确定出桁架过渡桥的各组成部分型钢的尺寸和数量,根据计算结果验证了过渡桥支撑起重设备大车安全运行的可行性。更多还原

【Abstract】 According the demand of working place, the transition bridge is designed for transporting of crane, at same time the geometrical section dimension of framework is designed by the finite element analysis, then feasibility of crane safty transporting is proved by analysis result.更多还原