该结构由两个不等长的桁架梁组成，通过铰支座进行连接。 The structure is loaded by concentrated force. The self-weight is neglected. Determine the relationship between the loading force and the deflection, considering large deformations.
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该结构由两个不等长的桁架梁组成，通过铰支座进行连接。 The structure is loaded by concentrated force. The self-weight is neglected. Determine the relationship between the loading force and the deflection, considering large deformations.