stress dispersion

Dispersion ranges of stress, displacement and plastic region of different coping thickness of wall rock of an underwater highway tunnel are simulated.

模拟了某拟建中水下公路隧道，在不同隧道顶板厚度时的围岩应力、位移、塑性区的分布及大小。

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Ball attachment is a advisable clinical choice which had the features such as small volume, simple structure, low cost, easy oral hygiene maintaining, good retention and fine stress dispersion and so on.

并且这种附着体具有体积小、结构简单、费用较低、易保持口腔清洁、固位良好且可以较好的分散应力等特点，因此在临床中是一种比较好的选择。

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The crossover of dispersion curves of stress induced anisotropic formation.

应力引起的各向异性地层频散曲线交叉。

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The said cushion is equipped with high bearing capacity, low compressibility, large angle of stress dispersion.

石粉垫层具有承载力高 、 压缩性低、应力扩散角大 、 自身消散附加应力能力强的特点.

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