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在设计实践中,计算弹性板时,广泛应用查系数表的方法,这些系数的值载于参考书,例如文献[1]。可以将类似的方法推广到一个方向用弹性肋加强的矩形板。我们来研究周边铰支,长为 a、宽为b,承受均布横向荷载 q 的矩形弹性板。板用单向肋有规则地加强。假设肋的加强作用靠它们的横向抗弯强度。为了定出肋的位置
In the design practice, the method of checking the coefficient table is widely used when calculating elastic plates. The values of these coefficients are contained in reference books, for example, [1]. A similar method can be generalized to a rectangular plate reinforced with elastic ribs in one direction. We will study the peripheral hinges with length a and width b and receive rectangular elastic plates with uniformly distributed lateral loads q. The panels are regularly reinforced with one-way ribs. It is assumed that the reinforcing effect of the ribs depends on their transverse bending strength. In order to determine the position of the ribs