THE SIZE EFFECTS OF DIFFERENT STEEL FIBER REINFORCED CONCRETE SPECIMENS UNDER THE DIFFERENT SOLUTION ENVIRONMENTS

Fan Xiangqian; Hu Shaowei; Zhu Haitang

doi:10.13204/j.gyjz201203023

Volume 42 Issue 3

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2012 > 42(3): 107-112,79

Lu Huaxi, Liang Pingying, Qiu Zaosheng. COMPARATIVE ANALYSIS OF THE INFLUENCE OF SOFT SOIL LAYER ON SITE CLASSIFICATION BETWEEN CHINESE CODE GB 50011—2001 AND EUROCODE 8[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(2): 82-85. doi: 10.13204/j.gyjz201002019

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Fan Xiangqian, Hu Shaowei, Zhu Haitang. THE SIZE EFFECTS OF DIFFERENT STEEL FIBER REINFORCED CONCRETE SPECIMENS UNDER THE DIFFERENT SOLUTION ENVIRONMENTS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(3): 107-112,79. doi: 10.13204/j.gyjz201203023

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THE SIZE EFFECTS OF DIFFERENT STEEL FIBER REINFORCED CONCRETE SPECIMENS UNDER THE DIFFERENT SOLUTION ENVIRONMENTS

doi: 10.13204/j.gyjz201203023

1.
1. College of Mechanics and Materials,Hohai University,Nanjing 210098,China;
2.
2. Nanjing Hydraulic Research Institute,Nanjing 210029,China;
3.
3. College of Water Conservancy and Environmental Engineering,Zhengzhou University,Zhengzhou 450001,China

Received Date: 2010-10-10
Publish Date: 2012-03-20

Abstract

Abstract

By testing flexural strength and compressive strength of different size samples during the corrosion age,it was studied the size effect values among steel fiber reinforced concrete samples with different size.According to the calculation method by definition,it was also studied the compressive strength size effect and the flexural strength size effect under the environment of different solutions.The results show that the compressive strength size conversion coefficient is the same between the non-standard sizes steel fiber reinforced concrete specimens and the standard steel fiber reinforced concrete specimens;the compressive strength size effect values are 0.94、0.86 and 1.00 from the non-standard specimens to the standard specimens;the flexural strength size effect values are 0.73、0.77 and 1.05.Thus a reliable theoretic basis could be provided for using the small size specimen instead of standard size specimen in corrosion tests.
- different solution environment,
- steel fiber reinforced concrete,
- compression strength,
- flexural strength,
- size effect

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References

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