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介绍一种静载荷等效方法,基于此计算方法编写计算软件,将某飞机方向舵上的气动载荷等效的转换为加载点上的载荷,为方向舵的静强度试验提供参考,同时根据实际算例证明该方法能够满足静力等效原则:载荷等效前后的总压心及总载荷相同。
A static load equivalent method is introduced. Based on this calculation method, the calculation software is programmed to convert the aerodynamic load on the rudder of an aircraft into the load on the load point equivalently, providing a reference for the static strength test of the rudder. Based on the actual example It is proved that this method can satisfy the static equivalent principle: the total pressure center and the total load are the same before and after the load is equivalent.