This paper analyses the relativity between bending moment (M) and axial force (N) in calculating ground supporting capacity, and the effect of relativity on reliability calculation.
分析了在地基承载力验算中，弯矩M与轴力N之间相关性的存在，以及相关性对可靠度计算的影响。
The results obtained by FEM calculation indicate that the axial preloading force increases and the power of supporting inside pressure declines with the increase of taper or difference of taper.
计算结果表明，轴向预紧力随锥角或锥角差的增大而增大，密封系统承载内压能力随之下降。
The results obtained by FEM calculation indicate that the axial preloading force increases and the power of supporting inside pressure declines with the increase of taper or difference of taper.
计算结果表明，轴向预紧力随锥角或锥角差的增大而增大，密封系统承载内压能力随之下降。
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