A shaft in the box and a box cover wheel without axial or radial clearance is another factor to move, should refer to a box of round renovation measures.
条轴在条盒轮与条盒盖间无轴向或径向间隙是转动不灵的又一因素，应参照条盒轮的整修办法进行。
2
This paper presents the parametric equations on stress concentration factor(SCF) of completely overlapped tubular joints under axial loading using experimental and numerical analysis.
通过试验和数值研究推导了完全叠接管节点试件在轴向力作用下应力集中因子的参数方程。
3
It is found from the analysis under special situation that the large axial load had obvious effect on dynamic interaction factor of group pile.