推导建立了轴对称空间体、弹性半空间体、圆形轴对称垂直荷载下的双层弹性连续体系的应力与位移的一般解；
The solution of stress and displacement of two-layer elastic continuous body is built under vertical load of axisymmetric, elastic upper space body and circle axisymmetric.
钢管的径向位移与荷载成正比；
The radial displacement of the steel tube keeps direct ratio with the load.
本文首先导出了在圆形分布荷载作用下层状弹性体系应力与位移计算的一般性公式。
The general formulae for the analysis of stresses and displacements in an elastic layered systems subjected to external loads are derived in this paper.
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