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Dergiler / Challenge Journal of Structural Mechanics / 2017 / Cilt: 3 - Sayı: 2

The strain sensitivity of copper powder reinforced concrete

EGEMEN TEOMETE
Özkan Ayberk KOLATAR
Erman DEMİRCİLİOĞLU
SERAP KAHRAMAN
Sayfa
96–101
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The results are contribution to the development of “Smart Concrete” which can sense its strain and damage.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:Earthquakes, material deteriorations and other environmental factors challenge the structural safety.
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Temel Bulgular & Veri:In order to protect the lives, structural health monitoring is crucial.
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Sonuç & Katkı:The results are contribution to the development of “Smart Concrete” which can sense its strain and damage.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Özet

Earthquakes, material deteriorations and other environmental factors challenge the structural safety. In order to protect the lives, structural health monitoring is crucial. The metal foil strain gages have low durability, low sensitivity and can get point wise measurements which are disadvantages. In this study six different concrete mixtures were designed; one without any copper powder, the rest five having different copper powder volume fractions. Three cube samples from each mixture were cast and cured. Simultaneous measurement of electrical resistance and strain were conducted during the compression tests. A strong linear relationship between strain and elec-trical resistance change was obtained for copper powder reinforced concrete. The results are contribution to the development of “Smart Concrete” which can sense its strain and damage.

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Bu Makaleye Atıf Yap

TEOMETE, E., KOLATAR, Ö. A., DEMİRCİLİOĞLU, E., KAHRAMAN, S. (2017). The strain sensitivity of copper powder reinforced concrete. Challenge Journal of Structural Mechanics, Cilt: 3 - Sayı: 2, 96–101. https://ajindex.com/articles/146335

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Kaynakça (9)

  1. Chen B, Liu J (2008). Damage in carbon fiber –reinforced concrete, monitored by both electrical resistance measurement and acoustic emission analysis. Construction and Building Materials, 22, 2196- 2201. Chiarello M, Zinno R (2005). Electrical conductivity of self-monitoring CFRC. Cement and Concrete Composites, 27, 463-469.
  2. Chung DDL (1998). Self-monitoring structural materials. Materials Science Engineering, 22(2), 57-78.
  3. Chung DDL (2000). Cement reinforced with short carbon fibers: a multifunctional material. Composites Part B: Engineering, 31, 511-526
  4. Chung DDL (2001). Review functional properties of cement –matrix composites. Journal of Materials Science, 36, 1315-1324.
  5. Fu X, Ma E, Chung DDL, Anderson WA (1997). Self-monitoring in carbon fiber reinforced mortar by reactance measurement. Cement and Concrete Research, 27(6), 845-852.
  6. Han B, Guan X, Ou J (2007). Electrode design, measuring method and data acquisition system of carbon fiber cement paste piezoresistive sensors. Sensors and Actuators A, 135, 360-369.
  7. Reza F, Baston GB, Yamamuro JA, Lee JS (2003). Resistance changes during compression of carbon fiber cement composites. Journal of Materials in Civil Engineering, 15(5), 476-483.
  8. Reza F, Yamamuro YA, Baston GB (2004). Electrical resistance change in compact tension specimens of carbon fiber cement composites. Cement and Concrete Composites, 26, 873-881.
  9. Teomete E (2015). Measurement of crack length sensitivity and strain gage factor of carbon fiber reinforced cement matrix composites. Measurement, 74, 21-30.