REGRESSION ANALYSIS OF YIELD STRENGH OF RIBBED STEEL BAR ON ELEMENT OF THE STEEL AND ITS APPLICATION
摘 要
通过对HRB335( 28mm)螺纹钢的屈服强度和化学成分统计分析,建立和检验了多元回归方程,确定了其屈服强度和化学成分的相关性,及含硅量是影响屈服强度的主要因素,同时利用回归方程调整钢材的化学成分(特别是含硅量)以控制屈服强度,效果较好。
Abstract
Through analyzing the yield strengh and chemical composition, the relation between yield strengh and chemical composition was defined. The regression between above two factors was set and verified. Analysis and tests content of Si is showed that Si is the main factor to affect yield strengh. At the same time we can adjust the chemiscal composition of the steel (especially content of Si ) to control yield strengh, the results obtained is better.
中图分类号 TB114.2
所属栏目
基金项目
收稿日期 2005/7/6
修改稿日期
网络出版日期
作者单位点击查看
备注李智博(1965-),男,工程师。
引用该论文: LI Zhi-bo,ZHANG He-zong. REGRESSION ANALYSIS OF YIELD STRENGH OF RIBBED STEEL BAR ON ELEMENT OF THE STEEL AND ITS APPLICATION[J]. Physical Testing and Chemical Analysis part A:Physical Testing, 2006, 42(4): 187~188
李智博,张贺宗. 螺纹钢屈服强度与钢中元素的回归分析及应用[J]. 理化检验-物理分册, 2006, 42(4): 187~188
被引情况:
【1】肖雪琴,徐梅,刘琼,吴结才,梁强, "低合金高强度大规格H型钢屈服强度偏低原因分析与改进",理化检验-物理分册 50, 606-609(2014)
共有人对该论文发表了看法,其中:
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】中国质量管理协会培训教育部编.质量管理统计方法[M].北京: 企业管理出版社, 1985.10.
【2】马华富.相关统计技术在力学检验中应用[M].物理测试, 2004,22(6): 44-46.
【2】马华富.相关统计技术在力学检验中应用[M].物理测试, 2004,22(6): 44-46.
相关信息