After compared with the result of tests and fitting formula, it is reasonable to deduce the resolution of tube wall stiffness based on the elastic theory.

基于经典弹性板壳理论推导管壁变形解答，得到管壁变形的解析表达式，并以此计算管壁变形刚度。

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The wall stiffness, construction method and construction management during the construction of the support walls have an effect on the amount of wall displacement.

在进行支撑墙的施工过程中，墙的刚度、施工方法和施工管理对墙的位移具有很大的影响。

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And the effects of the retaining wall stiffness, strut stiffness, perforce and soil spring stiffness on the internal force and deformation of the retaining structures.

同时，论文还分别分析了围护桩墙刚度、支撑刚度、支撑预加轴力以及被动区土弹簧刚度对围护结构内力和变形的影响。

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Children also showed improvement in hearing, skeletal rigidity or cardiovascular changes such as decreased arterial stiffness and improved vessel-wall density.

WSJ: Progeria Drug Study Helps in Search for Clues on Aging

The results of the study, detailed in the Lancet, revealed a "striking" difference in the stiffness and elasticity of the arterial wall and the function of the lining of the arteries.

BBC: Heart symptoms in obese children