受压灰口铸铁构件的强度分析

Strength Analysis of Compressed Gray Iron Member

对受压灰口铸铁构件进行了强度分析 ,指出了现行强度条件公式的不足 ,计入了内摩擦力的影响 ,并结合压缩实验 ,建立了更准确。

In this paper, a strength analysis of compressed gray iron member is carried out and a mistake in current used strength condition formula is pointed out. A more accurate more practical formula is established hereby with internal friction in material and results from compression experiment being taken account of.