This paper introduces its elastic rigidity and the theory for isolation.

其弹性刚度和隔振厚理在本文中用量化的方法作了介绍。

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The elastic rigidity of rail pad and ballast stiffness of rail and clamping force of fastener are the main factors that cause the widening of gauge.

钢轨垫层和道床的刚度、轨刚度和扣件扣压力是影响轮轨之间作用力和轨距扩大的主要因素。

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While deriving the finite element equation, get the cable's strain formula considering the big distortion, get its geometry rigidity matrix and elastic rigidity matrix.

在有限元法推导方程的过程中，考虑到拉索大变形的应变表达式，求得它的几何刚度矩阵和弹性刚度矩阵。

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Taking the stress-strain analogy seriously these sudden rigidity changes should cause the economy to be less elastic under nominal shocks, which means that some parts of the economy will never completely recover from the monetary shock.

FORBES: NGDP in the Long Run and Economic Plasticity

Even if our basic theory is that economy is elastic in response to nominal stress and plastic in response to real stress, a sudden change in rigidity combined with a large nominal shock could cause a very large plastic deformation in the economy.

FORBES: NGDP in the Long Run and Economic Plasticity