This paper presents an improved interval static method to solve the uncertain problems, where the structural parameters are assumed to be expressed as interval parameters.
针对区间参数结构的不确定性问题，提出一种新的静力区间分析方法。
In many practical engineering problems, the structural parameters and loads are uncertain.
在许多工程问题中，结构参数和荷载具有某种程度的误差或不确定性。
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