Journals / Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi / 2021 / Cilt: 27 - Sayı: 6

Evaluating of geosynthetics reinforced road base with plate loading tests

Geosentetiklerle güçlendirilmiş karayolu temellerinin plaka yükleme deneyleri ile değerlendirilmesi

Pages
718–728
Publication Date
2021-11-30
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

The results of the field tests show that geosynthetic reinforcement as is an effective method in reducing deformation and repairing granular fill layer overlying soft foundations

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The use of geosynthetics as reinforcement for the base layer of flexible pavement systems has grown steadily over the past thirty years.
📊
Key Findings & Data:Although geosynthetic reinforcements can lead to improved pavement performance, the specific conditions or mechanisms that govern the reinforcement are unclear, largely remaining unidentified and unmeasured.
💡
Conclusion & Impact:The results of the field tests show that geosynthetic reinforcement as is an effective method in reducing deformation and repairing granular fill layer overlying soft foundations
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Arazi deneyleri · Zayıf zemin · Granüler dolgu

Abstract

The use of geosynthetics as reinforcement for the base layer of flexible pavement systems has grown steadily over the past thirty years. Although geosynthetic reinforcements can lead to improved pavement performance, the specific conditions or mechanisms that govern the reinforcement are unclear, largely remaining unidentified and unmeasured. In this study, the assessment of the effect of geogrids on the roads that is reinforced granular fill layer over soft clay soil, section's ability to support before and after traffic loads were investigated using plate loading tests in situ. The results of the field tests show that geosynthetic reinforcement as is an effective method in reducing deformation and repairing granular fill layer overlying soft foundations

Özet

Özellikle son otuz yılda esnek üst yapı temellerinin geosentetiklerle güçlendirilmesi hızla yaygınlaşmıştır. Geosentetiklerle güçlendirmenin kaplama performansını iyileştirdiği bilinmesine karşın güçlendirmeyi sağlayan mekanizmalar hala açık değildir. Bu çalışmada, zayıf zemin üzerine geogridle güçlendirilmiş temel dolgusuna sahip yollarda, trafik yükleri öncesinde ve sonrasında arazide yapılan plaka yükleme deneyleri ile güçlendirmenin etkileri araştırılmıştır. Arazi deneyi sonuçlarından zayıf zeminler üzerine inşa edilen granüler dolgu tabakalarında geosentetiklerle güçlendirmenin alt tabakaların taşıma gücünün yetersizliğinden kaynaklanan deformasyonların azaltılmasında iyi bir yöntem olduğu görülmüştür.

🔖

Cite This Article

OK, B., DEMİR, A., SARICI, T., OVALI, M. (2021). Evaluating of geosynthetics reinforced road base with plate loading tests. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 27 - Sayı: 6, 718–728. https://ajindex.com/articles/394896

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (13)

  1. Dawson A, Kolisoja P. “Managing Rutting in Low Volume Roads”. The European Union European Regional Development Fund, Rovaniemi, Finland, Scientific Report, ROADEX II Final Report Part 2.1, 2006
  2. Giroud JP, Noiray L. “Geotextile-reinforced unpaved road design”. ASCE Journal of the Geotechnical Engineering Division, 107(GT9), 1233-1254, 1981
  3. Giroud JP, Ah-Line C, Bonaparte R. “Design of unpaved roads and traffic areas with geogrids”. Symposium on Polimer Grid Reinforcement, London, England, 23-24 March 1984
  4. Fannin RJ, Sigurdsson O. “Field observations on stabilization of unpaved roads with geosynthetics”. Journal of Geotechnical Engineering, 122(7), 544-553, 1996
  5. Ling HI, Liu Z. “Performance of geosynthetic reinforced asphalt pavements”. Journal of Geotechnical and Geoenviromental Engineering, 127(2), 177-184, 2001
  6. Hufenus R, Rueegger R, Banjac R, Mayor P, Springman S, Brönnimann R. “Full-scale field tests on geosynthetics reinforced unpaved roads on soft subgrade”. Geotextiles and Geomembranes, 24(1), 21-37, 2006
  7. Demir A, Laman M, Yildiz A, Ornek M. “Large scale field tests on geogrid-reinforced granular fill underlain by clay soil”. Geotextiles and Geomembranes, 38, 1-15, 2013
  8. Kazmee H, Tutumluer E. “Evaluation of Aggregate Subgrade Materials Used as Pavement Subgrade/Granular Subbase”. Illinois Center for Transportation, Illinois, USA, Scientific Report, FHWA-ICT-15-013, 2015
  9. Hass R, Walls J, Carroll RG. “Geogrid Reinforcement of Granular Bases in Flexible Pavements”. Transportation Research Board, Washington, USA, Scientific Report, Transportation Research Record 1188, 1988
  10. Al-Qadi IL, Brandon TL, Valentine RJ, Smith TE. “Laboratory Evaluation of Geosynthetic Reinforced Pavement Sections”. Transportation Research Board TRB, Washington, USA, Scientific Report, Transportation Research Record 1439, 1994
  11. Perkins SW. “Geosynthetic Reinforcement of Flexible Pavements: Laboratory Based Pavement Test Sections”. U.S. Department of Transportation Federal Highway Administation, Montana, USA, Scientific Report, FHWA/MT-99/8106-1, 1999
  12. Cancelli A, Montanelli F. “In-Ground test for geosynthetic reinforced flexible paved roads”. Proceedings of the Conference Geosynthetics ‘99, Boston, USA, 28-30 April 1999
  13. Perkins SW. “Mechanistic-Empirical Modeling and Design Model Development of Geosynthetic Reinforced Flexible Pavements”. US. Department of Transportation Federal Highway Administation, Montana, USA, S