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本文导出了双向受载斜裂纹板的塑性区公式,讨论了双向载荷比、裂纹倾角、泊松比和加载比对塑性区尺寸和形状的影响。
In this paper, the plastic zone formula of two-way slanting cracked slab is derived. The influences of two-way load ratio, crack dip angle, Poisson’s ratio and loading ratio on the size and shape of plastic zone are discussed.