EI、Scopus 收录
中文核心期刊
王治平. 用一般变分原理求初轧机轧制压力[J]. 力学学报, 1966, 9(2): 141-149. DOI: 10.6052/0459-1879-1966-2-1966-002
引用本文: 王治平. 用一般变分原理求初轧机轧制压力[J]. 力学学报, 1966, 9(2): 141-149. DOI: 10.6052/0459-1879-1966-2-1966-002
武汉钢铁公司钢铁研究所. THE CALCULATION OF ROLLING PRESSURE OF BLOOMING MILL BY THE GENERALIZED VARIATIONAL PRINCIPLE OF IIMIT ANALYSIS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1966, 9(2): 141-149. DOI: 10.6052/0459-1879-1966-2-1966-002
Citation: 武汉钢铁公司钢铁研究所. THE CALCULATION OF ROLLING PRESSURE OF BLOOMING MILL BY THE GENERALIZED VARIATIONAL PRINCIPLE OF IIMIT ANALYSIS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1966, 9(2): 141-149. DOI: 10.6052/0459-1879-1966-2-1966-002

用一般变分原理求初轧机轧制压力

THE CALCULATION OF ROLLING PRESSURE OF BLOOMING MILL BY THE GENERALIZED VARIATIONAL PRINCIPLE OF IIMIT ANALYSIS

  • 摘要: 本文把极限分析中的一般变分原理5同应用到金属压力加工领域中,导出了一个计算初轧机轧制压力的比较简单实用的近似理论公式(28).计算结果表明,与文献1中我国实侧结果符合良好;与国外已有各公式相比,本文公式更为合理,计算起来也更为简便.

     

    Abstract: In applying the generalized variational principle of limit analysis in solid mechanics proposed by Reference 5, a simple formula (28) of rolling pressure of blooming mill is derived far practical use in rolling engineering.Comparison with the experimental data obtained in this country shows that the agreement seems to be quite satisfactory, the resuits being more accurate than those from many foreign formulas, and the calculation very straightfotward.

     

/

返回文章
返回