Journals / Mühendislik Bilimleri Dergisi / 2007 / Cilt: 13 - Sayı: 1

Yüksek dayanımlı betonda aşınma direncinin tahmini

Abrasion resistance estimation of high strength concrete

Pages
1–6
Publication Date
2022-10-18
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Mathematical expressions were suggested to estimate the abrasion resistance of concrete regarding their compressive strength and flexural strength.

📌 3 Key Takeaways

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Objective & Hypothesis:This study gives the results of a laboratory investigation undertaken to determine the relationship between mechanical properties (compressive and flexural strengths) and abrasion resistance of 65-85 MPa high strength concretes incorporating silica fume, fly ash and silica fume-fly ash mixtures as supplementary cementing materials.
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Key Findings & Data:A series of six different concrete mixtures including a control high strength concrete mixture (Cl), and five high strength concrete mixtures (C2, C3, C4, C5, C6) incorporating supplementary cementing materials, were manufactured.
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Conclusion & Impact:Mathematical expressions were suggested to estimate the abrasion resistance of concrete regarding their compressive strength and flexural strength.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

This study gives the results of a laboratory investigation undertaken to determine the relationship between mechanical properties (compressive and flexural strengths) and abrasion resistance of 65-85 MPa high strength concretes incorporating silica fume, fly ash and silica fume-fly ash mixtures as supplementary cementing materials. A series of six different concrete mixtures including a control high strength concrete mixture (Cl), and five high strength concrete mixtures (C2, C3, C4, C5, C6) incorporating supplementary cementing materials, were manufactured. The compressive strength, flexural strength, and abrasion resistance were determined for each mixture at 28-days. Mathematical expressions were suggested to estimate the abrasion resistance of concrete regarding their compressive strength and flexural strength.

Özet

Bu çalışmada, silis dumanı ve/veya uçucu kül içeren basınç dayanımı 65-85 MPa olan yüksek dayanımlı betonların, aşınma direnci ile mekanik özelikleri (basınç ve eğilme dayanımı) arasındaki ilişkiyi belirleyebilmek amacıyla yapılan deneysel çalışma sonuçları sunulmuştur. Bir adet yüksek dayanımlı beton kontrol karışımı (Cl) ve beş adet katkı içeren yüksek dayanımlı beton karışımı olmak üzere (C2, C3, C4, C5, C6), toplam altı adet beton karışımı hazırlanmıştır. Tüm karışımların 28 günlük basınç dayanımları, eğilme dayanımları ve aşınma dirençleri belirlenmiştir. Betonların basınç ve eğilme dayanımına bağlı olarak aşınma direncini tahmin eden matematiksel eşitlik önerilmiştir.

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Cite This Article

YAZICI, Ş., SEZER, İ. G. (2022). Yüksek dayanımlı betonda aşınma direncinin tahmini. Mühendislik Bilimleri Dergisi, Cilt: 13 - Sayı: 1, 1–6. https://ajindex.com/articles/583322

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References (8)

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