Geri Dön

The engineering properties and fatigue behavior of asphaltic concrete made with waste thread tire rubber modified binders

Başlık çevirisi mevcut değil.

PDF İndir

  1. Tez No: 400576
  2. Yazar: OSMAN NURİ ÇELİK
  3. Danışmanlar: PROF. J. G. CABRERA
  4. Tez Türü: Doktora
  5. Konular: İnşaat Mühendisliği, Civil Engineering
  6. Anahtar Kelimeler: Belirtilmemiş.
  7. Yıl: 1996
  8. Dil: İngilizce
  9. Üniversite: University of Leeds
  10. Enstitü: Yurtdışı Enstitü
  11. Ana Bilim Dalı: Belirtilmemiş.
  12. Bilim Dalı: Belirtilmemiş.
  13. Sayfa Sayısı: 297

Özet

Özet yok.

Özet (Çeviri)

Poor performance and premature failure of some bituminous mixtures have led many field engineers to find out new materials. To improve the performance of bitumen and to increase the service life of bituminous mixtures, additives have been incorporated to change the characteristics of the bitumen and bituminous mixtures. The disposal of scrap tyres, on the other hand, is an increasing environmental problem. In recent years, the most overlooked aspect of rubber modified asphalt is the attention to the ecological problems of disposing of discarded tyres. Moreover the properties of rubbers are in good relevant with the problems in pavement design. To find a usage to the waste rubber in pavement will achieve those problems together. Many advantageous of incorporating rubber into the pavement have been reported. However, structured studies which deal with the long term performance and durability of asphaltic concrete made with rubber-modified bitumen are not available. Because of the lack of information, a need exists to evaluate the effects of mix ingredients in terms of engineering properties. This laboratory study examined the effect of shredded vulcanised tyre rubber on the rheology of the rubber bitumen blends and their influence on the engineering properties and fatigue behavior of asphaltic concrete made with crushed limestone, which the gradation of aggregate was selected on the basis of minimum porosity, and ordinary Portland cement as a filler. Rheological measurements were performed using a Carri-Med CSL500 controlled stress rheometer. The Leeds Design Method was used to predict the effect of shredded tyre rubber on the engineering properties of asphaltic concrete. A new porosity measuring apparatus - Leeds Vacuum Porositymeter (LVP)- for the bituminous mixture was introduced. Fatigue behavior was examined using an INSTRON controlled sinusoidal stress fatigue testing machine. Results of the tests have shown that the addition of rubber imparts the elastic behavior of the binder. This leads an increase on the porosity of the mixture. It is an undesirable result for the bituminous mixtures. An improvement is needed on the compaction method of shredded tyre rubber modified asphaltic concrete.

Benzer Tezler

  1. Tez No

    516183

    Mixture design and mechanical properties of synthetic fiber reinforced roller compacted concrete for pavements

    Silindirle sıkıştırılmış sentetik lifli beton yol karışım tasarımı ve mekanik özellikleri

    ONUR ÖZTÜRK

    Yüksek Lisans

    İngilizce

    İngilizce

    2018

    İnşaat Mühendisliğiİstanbul Teknik Üniversitesi

    İnşaat Mühendisliği Ana Bilim Dalı

    DOÇ. DR. HAKAN NURİ ATAHAN

    DOÇ. DR. NİLÜFER ÖZYURT ZİHNİOĞLU

  2. Tez No

    439599

    Doğal zeolit ve sentetik zeolitin ılık karışım asfalt katkısı olarak kullanımı

    Evaluation of natural and synthetic zeolite as warm mix asphalt additive

    SELCEN TEMEL

    Yüksek Lisans

    Türkçe

    Türkçe

    2016

    Kimya Mühendisliğiİstanbul Teknik Üniversitesi

    Kimya Mühendisliği Ana Bilim Dalı

    PROF. DR. MELEK TÜTER

  3. Tez No

    131513

    Polimerle modifiye edilmiş asfalt betonlarının stabilite, sünme ve yorulma davranışlarının optimizasyonu

    Optimization of the stability, creep and fatigue behaviors of asphalt concrete modified with polymer

    SERDAR KISAOĞLU

    Yüksek Lisans

    Türkçe

    Türkçe

    2003

    İnşaat MühendisliğiAtatürk Üniversitesi

    İnşaat Mühendisliği Ana Bilim Dalı

    YRD. DOÇ. DR. SİNAN HINISLIOĞLU

  4. Tez No

    82599

    Energy approach for fatique analysis of flexible pavements

    Esnek kaplamaların yorulma analizinde enerji yaklaşımı

    SERKAN GAZEL

    Yüksek Lisans

    İngilizce

    İngilizce

    1999

    İnşaat MühendisliğiOrta Doğu Teknik Üniversitesi

    İnşaat Mühendisliği Ana Bilim Dalı

    DR. S. OSMAN ACAR

  5. Tez No

    865218

    Determination of the mechanical and dynamic properties of recycled concrete aggregate for pavement design

    Yol üstyapısı tasarımı için geri dönüştürülmüş beton agregalarının mekanik ve dinamik özelliklerin belirlenmesi

    MERVE AKBAŞ

    Doktora

    İngilizce

    İngilizce

    2024

    İnşaat Mühendisliğiİstanbul Teknik Üniversitesi

    İnşaat Mühendisliği Ana Bilim Dalı

    PROF. DR. RECEP İYİSAN

Geri Dön