重軌矯直過程應力應變模型的確定與分析

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重軌矯直過程應力應變模型的確定與分析

楊海波, 汪家才, 王衛平

文章導航 > 工程科學學報 > 1997 > 19(S1): 104-108

楊海波, 汪家才, 王衛平. 重軌矯直過程應力應變模型的確定與分析[J]. 工程科學學報, 1997, 19(S1): 104-108. doi: 10.13374/j.issn1001-053x.1997.s1.027

引用本文:

楊海波, 汪家才, 王衛平. 重軌矯直過程應力應變模型的確定與分析[J]. 工程科學學報, 1997, 19(S1): 104-108. doi: 10.13374/j.issn1001-053x.1997.s1.027

Yang Haibo, Wang Jiacai, Wang Weiping. Determination of Relationship between Stress and Strain and Analysis of Mechanical Property in Rail Straightening[J]. Chinese Journal of Engineering, 1997, 19(S1): 104-108. doi: 10.13374/j.issn1001-053x.1997.s1.027

Citation:

Yang Haibo, Wang Jiacai, Wang Weiping. Determination of Relationship between Stress and Strain and Analysis of Mechanical Property in Rail Straightening[J]. Chinese Journal of Engineering, 1997, 19(S1): 104-108. doi: 10.13374/j.issn1001-053x.1997.s1.027

楊海波, 汪家才, 王衛平. 重軌矯直過程應力應變模型的確定與分析[J]. 工程科學學報, 1997, 19(S1): 104-108. doi: 10.13374/j.issn1001-053x.1997.s1.027

引用本文:

楊海波, 汪家才, 王衛平. 重軌矯直過程應力應變模型的確定與分析[J]. 工程科學學報, 1997, 19(S1): 104-108. doi: 10.13374/j.issn1001-053x.1997.s1.027

Yang Haibo, Wang Jiacai, Wang Weiping. Determination of Relationship between Stress and Strain and Analysis of Mechanical Property in Rail Straightening[J]. Chinese Journal of Engineering, 1997, 19(S1): 104-108. doi: 10.13374/j.issn1001-053x.1997.s1.027

Citation:

Yang Haibo, Wang Jiacai, Wang Weiping. Determination of Relationship between Stress and Strain and Analysis of Mechanical Property in Rail Straightening[J]. Chinese Journal of Engineering, 1997, 19(S1): 104-108. doi: 10.13374/j.issn1001-053x.1997.s1.027

重軌矯直過程應力應變模型的確定與分析

doi: 10.13374/j.issn1001-053x.1997.s1.027

1. 北京科技大學機械工程學院, 北京 100083;
2. 包鋼軌梁廠

作者簡介:
楊海波男 35歲副教授

計量
- 文章訪問數: 240
- HTML全文瀏覽量: 82
- PDF下載量: 6
- 被引次數: 0
出版歷程
- 收稿日期: 1996-03-20
- 網絡出版日期: 2021-09-10

Determination of Relationship between Stress and Strain and Analysis of Mechanical Property in Rail Straightening

1. Mechanical Engineering College, USTB, Beijing 100083, PRC;
2. Plant of Rail and Beam BAOGANG

摘要: 采用真實的復雜應力應變關系進行重軌矯直過程的分析，能真實反映矯直彎曲的彎矩、曲率、撓度的實際變化情況.用相同材料的反復彎曲試驗確定矯直過程的應力應變關系，可解決重軌交變彎曲過程中材料特性變化所帶來的問題.這一方法亦適用于其它截面的軋材.
- 矯直 /
- 重軌 /
- 彎曲
Abstract: It is convenient and exact to analyze the bending property (bending moment, curvature and deflation) with real,complex power function stress and strain relationship in the process of rail's straightening. Through the alternately bending test with the same materiel, stress and strain reationship can be found. The mechanical property problem caused by altemately bending of heavy rail can be solved.This method can be used for other steels with different cross section and material.
- straightening /
- heavy rail /
- bending

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文章訪問數: 240
HTML全文瀏覽量: 82
PDF下載量: 6
被引次數: 0

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