[1]Guan Pinwu,Liu Lixin,Wang Jing,et al.Research on Research on Research on Research on Cold Rolling Twim Reinforcement Materials[J].Journal of Zhengzhou University (Engineering Science),1998,19(04):1-4.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
19卷
Number of periods:
1998 04
Page number:
1-4
Column:
Public date:
1998-12-31
- Title:
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Research on Research on Research on Research on Cold Rolling Twim Reinforcement Materials
- Author(s):
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Guan Pinwu; Liu Lixin; Wang Jing; Bi Suping
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Hunan University, School of Civil Construction Engineering, Zhengzhou University of Technology
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- Keywords:
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Cold -rolled steel bars; statistical analysis; extension rate; extreme tensile strength
- CLC:
-
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- DOI:
-
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- Abstract:
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Collecting 1627 cold -rolled -twisted steel stretch parts across the country. After statistical analysis, it was found that the strength of cold -rolled twisted reinforced steel and more delay losses. At the same time, through more than 600 different processing parameters of cold -rolled twisting steel bars, the material stretching test research was proposed to improve the deformation performance of the cold -rolled reinforced concrete structure (component). The results have been absorbed by the "Technical Regulations of Cold -Rolling Twim Reinforcement Connection."