Through examples, the influences of the randomness of the structural physical parameters and loads on the structural displacement and stress response are analyzed, and the rationality and feasibility of presented model and approach are validated.

• 通过算例，分析了结构物理参数和外载荷的随机性对结构位移和应力响应的影响，并验证了又中模型和方法的合理性与可行性。