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施工升降机导轨架多采用超静定多支点支撑形式,目前计算一般简化为具有理想刚性铰支约束的连续梁考虑。但在实际结构中,特别是建筑工程中使用的升降机,由于制造误差、安装误差和支座本身的刚度都对结构受力有一定的影响,因此在计算时考虑弹性支座支撑与结构实际受力情况较为接近,下面采用柔度法分析弹性支撑对升降机导轨架结构的影响。
The guide rails of construction lifts mostly adopt the form of statically indeterminate multi-fulcrum support. Currently, the calculation is simplified to a continuous beam with an ideal rigid hinge constraint. However, in the actual structure, especially the elevator used in the construction project, due to the manufacturing error, the installation error and the stiffness of the bearing itself have a certain impact on the force of the structure, so in the calculation, consider the actual support and structure of the elastic bearing Force situation is very close to the following flexibility method used to analyze the impact of the elastic support on the rail structure of the lift.