An experimental study on the strength values of resin added sand samples with different types of fiber reinforcements

Eren Kömürlü; Atila Gürhan Çelik; Veysel Karakaya

Makale detayları

An experimental study on the strength values of resin added sand samples with different types of fiber reinforcements

Yazarlar:

Eren Kömürlü | Atila Gürhan Çelik | Veysel Karakaya

Yayıncı:

Hacettepe University

Ana Başlıklar:

Mühendislik Jeolojisi

Dergi:

Yerbilimleri Vol.45 Issue 1, pp.79-92

Belge Tipi:

Makale

Yayın Tarihi:

4/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001316265

pISSN:

1301-2894

Anahtar kelimeler:

Özet:

 In this study, uniaxial compressive strength values of a sand type soil reinforced with polypropylene fiber and silicate-based resin additives with different amounts were investigated. Micro grid fiber MGF was tested as a new polypropylene fiber additive in the experiments to compare it with a widely used polypropylene fiber type geosynthetic product used in soil fill improvement applications. According to the findings obtained from the uniaxial compressive strength unconfined compressive strength tests, it was determined that the new MGF type fiber usually increased the strength values at higher rates in comparison with the conventional fiber product. As another outcome, it was found that target strength values can be supplied by using less resin amounts for the specimens with fiber additives. It was determined that proper strength improvements can be obtained more economically by the fiber additive use together with the resin, rather than the resin added mixtures without the fiber.

 In this study, uniaxial compressive strength values of a sand type soil reinforced with polypropylene fiber and silicate-based resin additives with different amounts were investigated. Micro grid fiber MGF was tested as a new polypropylene fiber additive in the experiments to compare it with a widely used polypropylene fiber type geosynthetic product used in soil fill improvement applications. According to the findings obtained from the uniaxial compressive strength unconfined compressive strength tests, it was determined that the new MGF type fiber usually increased the strength values at higher rates in comparison with the conventional fiber product. As another outcome, it was found that target strength values can be supplied by using less resin amounts for the specimens with fiber additives. It was determined that proper strength improvements can be obtained more economically by the fiber additive use together with the resin, rather than the resin added mixtures without the fiber.

 In this study, uniaxial compressive strength values of a sand type soil reinforced with polypropylene fiber and silicate-based resin additives with different amounts were investigated. Micro grid fiber MGF was tested as a new polypropylene fiber additive in the experiments to compare it with a widely used polypropylene fiber type geosynthetic product used in soil fill improvement applications. According to the findings obtained from the uniaxial compressive strength unconfined compressive strength tests, it was determined that the new MGF type fiber usually increased the strength values at higher rates in comparison with the conventional fiber product. As another outcome, it was found that target strength values can be supplied by using less resin amounts for the specimens with fiber additives. It was determined that proper strength improvements can be obtained more economically by the fiber additive use together with the resin, rather than the resin added mixtures without the fiber.

 Bu çalışmada, farklı oranlarda polipropilen lif ve silikat bazlı reçine katkı ile güçlendirilmiş kum türü bir zeminin tek eksenli sıkışma dayanımı değerleri incelenmiştir. Toprak dolgu uygulamalarında kullanımı yaygın olan bir polipropilen lif türü geosentetik ürünle kıyaslanması amacıyla deneylerde yeni bir polipropilen lif katkı olarak mikro hasır lif MHL test edilmiştir. Tek eksenli sıkışma dayanımı serbest basınç mukavemeti deneylerinden elde edilen bulgulara göre, MHL türü yeni lif ürünlerin geleneksel life kıyasla çoğu kez dayanım değerlerinde daha yüksek oranlarda artış sağladığı belirlenmiştir. Ayrıca, lif kullanımı ile kum türü zeminlerin istenilen dayanım değeri artışlarının daha az reçine kullanılarak sağlandığı görülmüştür. Lif katkının reçine ile birlikte kullanılması yolu ile lif içermeyen reçineli karışımlara kıyasla daha ekonomik olarak hedef dayanım değerlerine sahip olunabildiği belirlenmiştir.

Makale detayları

An experimental study on the strength values of resin added sand samples with different types of fiber reinforcements

Yazarlar:

Eren Kömürlü | Atila Gürhan Çelik | Veysel Karakaya

Yayıncı:

Hacettepe University

Ana Başlıklar:

Mühendislik Jeolojisi

Dergi:

Yerbilimleri Vol.45 Issue 1, pp.79-92

Belge Tipi:

Makale

Yayın Tarihi:

4/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001316265

pISSN:

1301-2894

Geosynthetics

Geofiber

Micro grid fiber

resin added soils

strengths of sand type fillsGeosentetikler

Geofiber

Mikrohasır lif

Reçine katkılı zeminler

Kum türü dolgu dayanımları

Sayı

Makale detayları

Yazarlar: Eren Kömürlü | Atila Gürhan Çelik | Veysel Karakaya

Yayıncı: Hacettepe University

Ana Başlıklar: Mühendislik Jeolojisi

Dergi: Yerbilimleri Vol.45 Issue 1, pp.79-92

Belge Tipi: Makale

Yayın Tarihi: 4/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001316265

pISSN: 1301-2894

Sayı

Yazarlar:

Eren Kömürlü | Atila Gürhan Çelik | Veysel Karakaya

Yayıncı:

Hacettepe University

Ana Başlıklar:

Mühendislik Jeolojisi

Dergi:

Yerbilimleri Vol.45 Issue 1, pp.79-92

Belge Tipi:

Makale

Yayın Tarihi:

4/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001316265

pISSN:

1301-2894