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KOMPAKSİYON YÖNTEMİNİN KOHEZYONLU ZEMİNLERİN SERBEST BASINÇ MUKAVEMETİNE ETKİSİ

Year 2018, , 250 - 257, 23.06.2018
https://doi.org/10.21923/jesd.383872

Abstract



Geoteknik
yapılarının tasarımı esnasında en önemli parametrelerden biri zeminlerin
kayma mukavemeti değeridir. Bu değeri belirlemek için laboratuvarda en yaygın
kullanılan deney serbest basınç deneyidir. Laboratuvarda numuneler
hazırlanırken ve arazide iyileştirme çalışması olarak zeminlere kompaksiyon
uygulanmaktadır ve uygulanan kompaksiyon yöntemini zeminlerin kayma
mukavemetini etkilemektedir. Bu çalışmada statik ve dinamik enerji
uygulanarak hazırlanan kil numunelerinin serbest basınç dayanımları
incelenmiştir. Sonuçlar göstermiştir ki, plastik limit su muhtevasında hem
statik hem de dinamik olarak sıkıştırılan numuneler birbirine yakın serbest
basınç dayanımlarına sahiptirler ancak su muhtevası plastik limit değerinden
ıslak ya da kuru tarafa ilerledikçe statik ve dinamik olarak sıkıştırılan
numunelerin serbest basınç değerleri birbirlerinden uzaklaşmaktadır.


 


References

  • Alshamib, A., 2010. Mechanical Properties of Remoulded Soft Clay. basım yeri bilinmiyor:UTHM.
  • Asmani, D. M. Y., Hafez, M. & Shakri, M., 2013. Comparison between static and dynamic compaction for California Bearing Ratio (CBR). Electronic Journal of Geotechnical Engineering,, pp. 18, Y,5857–5869.
  • Azam, A. & Cameron, D., 2013. Geotechnical Properties of Blends of Recycled Clay Masonry and Recycled Concrete Aggregates in Unbound Pavement Construction. Journal of Materials in Civil Engineering, pp. 25,6,788–798.
  • Brand, E. & Brenner, R., 1981. Soft Clay Engineering. Amsterdam: Elsevier Scientific Publishing Company.
  • Crispim, F. A. ve diğerleri, 2011. The Influence of Laboratory Compaction Methods on Soil Structure: Mechanical and Micromorphological Analyses. Soils and Rocks, pp. 34,1,91-98.
  • Das, B. M., 2010. Principles of Geotechnical Engineering. Stamford: Cengage Learning.
  • Hafez, M. A., Asmani, M. D. & Nurbaya, S., 2010. Comparison between Static and Dynamic Laboratory Compaction Methods. EJGE, pp. 5, O, 1641-1650.
  • Kouassi, P., Breysse, D., Girard, H. & Poulain, D., 2000. A New Technique oF Kneading Compaction in the Laboratory. Geotechnical Testing Journal, pp. 23,1, 72–82.
  • Liu, M., 2011. Sydney Soil Model I : Theoretical Formulation.. International Journal of Geomechanics,ASCE, pp. 211-224.
  • Norhaliza, W., Ismail, B., Azhar, A. & Nurul, N., 2015. Shear Strength of Remoulding Clay Samples Using Different Methods of Moulding. Langkawi, Malaysia, Soft Soil Engineering International Conference.
  • Özaydın, K., 2008. Zemin Mekaniği. İstanbul: Birsen Yayınevi Ltd. Şti..
  • Salem, M., 2006. Stiffness of Unsaturated Compacted Clay at Small Strains. Austin: University of Texas.
  • Satı, Y., 2016. Sıkıştırılmış İnce Daneli Zeminlerin Kayma Mukavemetinin Drenajlı Koşullarda İncelenmesi. İstanbul: İstanbul Teknik Üniversitesi Fen Bilimleri Enstitüsü.
  • Scombe, B., 2004. Dynamic Compaction. New York: Spon Press.
  • Seed, H., 1954. Stability and swell pressure characteristics of Compacted Clays. Clays and Clay Minerals, Issue 3, pp. 483-501.
  • Şengezer, L., 2010. Granüler Zeminlerde Dinamik Kompaksiyon Uygulaması. İstanbul, Yükseklisans Tezi: İstanbul Teknik Üniversitesi Fen Bilimleri Enstitüsü.
  • Uzuner, B. A., 2007. Temel Zemin Mekaniği. Trabzon: Derya Kitabevi.
  • Venkatarama, B. & Jagadish, K., 1993. The Static Compaction of Soils. Geotechnique, pp. 43,2,337-341.
  • Yaghoubi, E., Disfani, M. M., Arulrajah, A. & Kodikara, J., 2017. Impact of Compaction Method on Mechanical Characteristics of Unbound Granular Recycled Materials. Road Materials and Pavement Design.

THE EFFECT OF COMPACTION METHOD ON UNCONFINED COMPRESSION STRENGTH OF CLAY SOILS

Year 2018, , 250 - 257, 23.06.2018
https://doi.org/10.21923/jesd.383872

Abstract



In the design of geotechnical structures
one of the most important  parameters is the value of the  shear
strength of soils.  Unconfined compression test is the most common used
method for  determining the value of shear strength of soils.
 While preparing specimens for tests in the laboratory and improving
backfills in field, compaction is employed generally and the used compaction
method effects the shear strength of soils. In this study the effect of the
used compaction method on unconfined compression strength of  different
clay soils compacted by static and dynamic energies. Results showed that
unconfined compression strengths of dynamically and statically compacted
specimens are so close at the moisture content near plastic limit of soils,
but as soon as moisture content move to drier or wetter side from plastic
limit, the unconfined compression strengths become distant.


 


References

  • Alshamib, A., 2010. Mechanical Properties of Remoulded Soft Clay. basım yeri bilinmiyor:UTHM.
  • Asmani, D. M. Y., Hafez, M. & Shakri, M., 2013. Comparison between static and dynamic compaction for California Bearing Ratio (CBR). Electronic Journal of Geotechnical Engineering,, pp. 18, Y,5857–5869.
  • Azam, A. & Cameron, D., 2013. Geotechnical Properties of Blends of Recycled Clay Masonry and Recycled Concrete Aggregates in Unbound Pavement Construction. Journal of Materials in Civil Engineering, pp. 25,6,788–798.
  • Brand, E. & Brenner, R., 1981. Soft Clay Engineering. Amsterdam: Elsevier Scientific Publishing Company.
  • Crispim, F. A. ve diğerleri, 2011. The Influence of Laboratory Compaction Methods on Soil Structure: Mechanical and Micromorphological Analyses. Soils and Rocks, pp. 34,1,91-98.
  • Das, B. M., 2010. Principles of Geotechnical Engineering. Stamford: Cengage Learning.
  • Hafez, M. A., Asmani, M. D. & Nurbaya, S., 2010. Comparison between Static and Dynamic Laboratory Compaction Methods. EJGE, pp. 5, O, 1641-1650.
  • Kouassi, P., Breysse, D., Girard, H. & Poulain, D., 2000. A New Technique oF Kneading Compaction in the Laboratory. Geotechnical Testing Journal, pp. 23,1, 72–82.
  • Liu, M., 2011. Sydney Soil Model I : Theoretical Formulation.. International Journal of Geomechanics,ASCE, pp. 211-224.
  • Norhaliza, W., Ismail, B., Azhar, A. & Nurul, N., 2015. Shear Strength of Remoulding Clay Samples Using Different Methods of Moulding. Langkawi, Malaysia, Soft Soil Engineering International Conference.
  • Özaydın, K., 2008. Zemin Mekaniği. İstanbul: Birsen Yayınevi Ltd. Şti..
  • Salem, M., 2006. Stiffness of Unsaturated Compacted Clay at Small Strains. Austin: University of Texas.
  • Satı, Y., 2016. Sıkıştırılmış İnce Daneli Zeminlerin Kayma Mukavemetinin Drenajlı Koşullarda İncelenmesi. İstanbul: İstanbul Teknik Üniversitesi Fen Bilimleri Enstitüsü.
  • Scombe, B., 2004. Dynamic Compaction. New York: Spon Press.
  • Seed, H., 1954. Stability and swell pressure characteristics of Compacted Clays. Clays and Clay Minerals, Issue 3, pp. 483-501.
  • Şengezer, L., 2010. Granüler Zeminlerde Dinamik Kompaksiyon Uygulaması. İstanbul, Yükseklisans Tezi: İstanbul Teknik Üniversitesi Fen Bilimleri Enstitüsü.
  • Uzuner, B. A., 2007. Temel Zemin Mekaniği. Trabzon: Derya Kitabevi.
  • Venkatarama, B. & Jagadish, K., 1993. The Static Compaction of Soils. Geotechnique, pp. 43,2,337-341.
  • Yaghoubi, E., Disfani, M. M., Arulrajah, A. & Kodikara, J., 2017. Impact of Compaction Method on Mechanical Characteristics of Unbound Granular Recycled Materials. Road Materials and Pavement Design.
There are 19 citations in total.

Details

Primary Language Turkish
Subjects Civil Engineering
Journal Section Research Articles
Authors

Recep Akan 0000-0002-9277-1659

Sıddıka Nilay Keskin 0000-0002-0367-943X

Publication Date June 23, 2018
Submission Date January 25, 2018
Acceptance Date April 24, 2018
Published in Issue Year 2018

Cite

APA Akan, R., & Keskin, S. N. (2018). KOMPAKSİYON YÖNTEMİNİN KOHEZYONLU ZEMİNLERİN SERBEST BASINÇ MUKAVEMETİNE ETKİSİ. Mühendislik Bilimleri Ve Tasarım Dergisi, 6(2), 250-257. https://doi.org/10.21923/jesd.383872