李克安. 承压灰口铸铁构件的强度分析[J]. 力学与实践, 1999, 21(1): 47-48. DOI: 10.6052/1000-0879-1999-047
引用本文: 李克安. 承压灰口铸铁构件的强度分析[J]. 力学与实践, 1999, 21(1): 47-48. DOI: 10.6052/1000-0879-1999-047
STRESS ANALYSIS OFCOMPRESSED COMPONENT OFGREY CAST IRON[J]. MECHANICS IN ENGINEERING, 1999, 21(1): 47-48. DOI: 10.6052/1000-0879-1999-047
Citation: STRESS ANALYSIS OFCOMPRESSED COMPONENT OFGREY CAST IRON[J]. MECHANICS IN ENGINEERING, 1999, 21(1): 47-48. DOI: 10.6052/1000-0879-1999-047

承压灰口铸铁构件的强度分析

STRESS ANALYSIS OFCOMPRESSED COMPONENT OFGREY CAST IRON

  • 摘要: 在分析现行灰口铸铁承压构件的强度分析方法和强度条件计算式的缺陷和不足之处时,计入内摩擦力的影响,并给出了内摩擦角的取值范围,得到更准确、更符合工程实际的强度条件。

     

    Abstract: The current stress analysis method forcompressed component of grey cast iron is not ade-quate.In this paper, the effect of internal friction isconsidered and the bound of internal friction angleis obtained.In the end,the stress condition agreesmuch better with engineering practice.

     

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