Additional broken resistance of the filament tube
[1]Wei Xinli,Additional broken resistance of the filament tube[J].Journal of Zhengzhou University (Engineering Science),1990,11(03):40-47.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
11卷
Number of periods:
1990 03
Page number:
40-47
Column:
Public date:
1990-09-28
- Title:
- Additional broken resistance of the filament tube
- Keywords:
- Stop cracking; Whenea; Stress strength factor; break resistance
- CLC:
- -
- DOI:
- -
- Abstract:
- After the axis -containing outer surface cracks are wrapped through prestressed steel wires, not only because of the reduction of the simplified loop stress, it has improved its loading capacity, but also because the steel wire above the crack has a local constraint on the tension of the crack and the external drum trend, which greatly improves the cracking and fracture pressure of the simplified body. Under certain simplification conditions, this article calculates the fracture resistance produced by the simplified body, and has been experimentally verified. The calculation results are better with the experimental results. The analysis results of this article are available for engineering reference.
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01