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Üniform Olmayan Düşey Yüklemeler Altındaki Jet-Grout Destekli Radye Temellerin Üç Boyutlu Sonlu Elemanlar Analizi

Year 2017, Volume: 2 Issue: 3, 10 - 16, 15.12.2017

Abstract

Jet grout uygulamasının bir temel güçlendirme metodu olarak kullanımının yaygınlaşması ile birlikte jet grout kolonlarla
güçlendirilmiş radye temellerin üç boyutlu sonlu elemanlar analizinin (3B SE) yapılması bir gereklilik haline geldiğinden, bu
çalışmada üniform olmayan düşey yüklemeler altındaki jet-grout destekli radye (JGR) sistemleri, 3B SE simülasyonlarına
dayanarak analiz edilmiştir. Öncelikle, tekil bir jet grout kolonunun derinlik ile değişen geometrik varyasyonu kullanılarak
modellenen jet grout kolonu, üç boyutlu sonlu elemanlar yöntemiyle analiz edilmiştir. Jet grout kolon (JGK) çapının derinlikle
değişiminin göz önünde bulundurulması amacıyla döndürülmüş sinüzoidal fonksiyon yaklaşımı kullanılmış ve modellerin geriye
dönük analizi yapılarak, sonuçlar doğrulanmıştır. Kompleks jet grout kolon modellenmesine olanak sağlayan görüntü işleme
tekniği kullanılmış olup, simülasyonların tüm JGR sistemine uygulanması sağlanmıştır. Jet grout destekli radyelerin temel
elemanlarıyla ortak bir etkileşiminin bulunduğu kabulüyle, JGR sistemleri için daha önce tanımlanan tasarım stratejileri göz
önüne alınarak numerik analizler gerçekleştirilmiştir. 

References

  • Yahiro T., Yoshida H., “Induction grouting method utilizing high speed water jet. In: Proc”, VIII int conf soil mechanics and foundation engineering. Moscow, Russia: USSR National Society; 1973. p. 402–4.
  • Croce P., Flora A., Modoni G., “Jet grouting: technology, design and control”. Boca Raton, Florida: Taylor & Francis; 2014.
  • Maertens J., Maekelberg W., “Special applications of the jet grouting technique for underpinning works”. In: Proceedings of the 15th ICSMFE. Istanbul, Turkey;2001. p. 1795–8.
  • Shibazaki M., Ohta S., “A unique underpinning of soil solidification utilizing super high-pressure liquid jet.“ In: Proceedings of the conference of grouting in geotechnical engineering. New Orleans, Louisiana, United States: American Society of Civil Engineers; 1982. p. 680–93.
  • Cippo P.A., Tornaghi R., “Soil improvement by jet grouting” In: Thorburn S, Hutchison JF, editors. Underpinning. Surrey, United Kingdom: Surrey University Press; 1985. p. 276–92.
  • Saglamer A., Duzceer R., Gokalp A., Yilmaz E., “Recent applications of jet grouting for soil improvement in Turkey”. In: Proceedings of the 15th ICSMGE. Istanbul, Turkey; 2001. p. 1839–42.
  • BS-EN-12716. Execution of special geotechnical works: jet grouting. Brussels, Belgium: European Committee for Standardization; 2001. p. 38.
  • GI-ASCE. Jet grouting guideline. USA: Geo Institute of ASCE-Grouting Committee-Jet Grouting Task Force; 2009. p. 29.
  • Algin., H. M., (2016). “Optimised design of jet-grouted raft using response surface method.” Comput Geotech, Vol. 74, No. 4, pp. 56 73, DOI:10.1016/j.compgeo.2015.12.012.
  • Modoni G., Bzowka J., “Analysis of foundations reinforced with jet grouting”. J Geotech Geoenviron 2012;138(12):1442–54.
  • Bzówka J, Pieczyrak J. Pull out and load tests for jet grouting columns. In: Proc, XI Baltic Sea geotechnical conf, polish committee on geotechnics and Gdansk univ of technology. Gdansk, Poland; 2008. p. 929–33.
  • Modoni, G., Croce, P., and Mongiovi, L. (2006). “Theoretical modelling of jet grouting.” Geotechnique,Vol. 56, No. 5, pp. 335-347, DOI: 10.1680/geot.2006.56.5.335.
  • Bzówka J., “Współpraca kolumn wykonywanych technikaz iniekcji strumieniowej z podło_zem gruntowym (Interaction of jet grouting columns with subsoil).” Gliwice, Poland: Silesian University of Technology; 2009.
  • Abaqus. Abaqus, 6.12 ed. USA: Dassault Systèmes; 2012.
  • Lesnik, M., “Methods to determine the dimension of jet-grouted bodies.” In:Proceedings of the 14th young geotechnical engineers conference, Plovdiv, Bulgaria; 2001. p. 363–71.
  • Ochmanski, M., Modoni, G., Bzowka, J., “Prediction of the diameter of jet grouting columns with artificial neural networks”, Soils Found 2015;55(2):425–36.
  • Algin, H. M., (2017). “Optimised design of jet-grouted rafts subjected to nonuniform vertical loading”. KSCE Journal of Civil Engineering, 1-15.
  • Sharma, VJ., Vasanvala SA, “Solanki CH. Behaviour of load-bearing components of a cushioned composite piled raft foundation under axial loading.”, Slovak J Civ Eng 2014;22(4).
  • Jaky, J., (1944). “The coefficient of earth pressure at rest.” Journal of the Society of Hungarian Architects and Engineers,Vol. 78, No. 22,pp. 355-358.
Year 2017, Volume: 2 Issue: 3, 10 - 16, 15.12.2017

Abstract

References

  • Yahiro T., Yoshida H., “Induction grouting method utilizing high speed water jet. In: Proc”, VIII int conf soil mechanics and foundation engineering. Moscow, Russia: USSR National Society; 1973. p. 402–4.
  • Croce P., Flora A., Modoni G., “Jet grouting: technology, design and control”. Boca Raton, Florida: Taylor & Francis; 2014.
  • Maertens J., Maekelberg W., “Special applications of the jet grouting technique for underpinning works”. In: Proceedings of the 15th ICSMFE. Istanbul, Turkey;2001. p. 1795–8.
  • Shibazaki M., Ohta S., “A unique underpinning of soil solidification utilizing super high-pressure liquid jet.“ In: Proceedings of the conference of grouting in geotechnical engineering. New Orleans, Louisiana, United States: American Society of Civil Engineers; 1982. p. 680–93.
  • Cippo P.A., Tornaghi R., “Soil improvement by jet grouting” In: Thorburn S, Hutchison JF, editors. Underpinning. Surrey, United Kingdom: Surrey University Press; 1985. p. 276–92.
  • Saglamer A., Duzceer R., Gokalp A., Yilmaz E., “Recent applications of jet grouting for soil improvement in Turkey”. In: Proceedings of the 15th ICSMGE. Istanbul, Turkey; 2001. p. 1839–42.
  • BS-EN-12716. Execution of special geotechnical works: jet grouting. Brussels, Belgium: European Committee for Standardization; 2001. p. 38.
  • GI-ASCE. Jet grouting guideline. USA: Geo Institute of ASCE-Grouting Committee-Jet Grouting Task Force; 2009. p. 29.
  • Algin., H. M., (2016). “Optimised design of jet-grouted raft using response surface method.” Comput Geotech, Vol. 74, No. 4, pp. 56 73, DOI:10.1016/j.compgeo.2015.12.012.
  • Modoni G., Bzowka J., “Analysis of foundations reinforced with jet grouting”. J Geotech Geoenviron 2012;138(12):1442–54.
  • Bzówka J, Pieczyrak J. Pull out and load tests for jet grouting columns. In: Proc, XI Baltic Sea geotechnical conf, polish committee on geotechnics and Gdansk univ of technology. Gdansk, Poland; 2008. p. 929–33.
  • Modoni, G., Croce, P., and Mongiovi, L. (2006). “Theoretical modelling of jet grouting.” Geotechnique,Vol. 56, No. 5, pp. 335-347, DOI: 10.1680/geot.2006.56.5.335.
  • Bzówka J., “Współpraca kolumn wykonywanych technikaz iniekcji strumieniowej z podło_zem gruntowym (Interaction of jet grouting columns with subsoil).” Gliwice, Poland: Silesian University of Technology; 2009.
  • Abaqus. Abaqus, 6.12 ed. USA: Dassault Systèmes; 2012.
  • Lesnik, M., “Methods to determine the dimension of jet-grouted bodies.” In:Proceedings of the 14th young geotechnical engineers conference, Plovdiv, Bulgaria; 2001. p. 363–71.
  • Ochmanski, M., Modoni, G., Bzowka, J., “Prediction of the diameter of jet grouting columns with artificial neural networks”, Soils Found 2015;55(2):425–36.
  • Algin, H. M., (2017). “Optimised design of jet-grouted rafts subjected to nonuniform vertical loading”. KSCE Journal of Civil Engineering, 1-15.
  • Sharma, VJ., Vasanvala SA, “Solanki CH. Behaviour of load-bearing components of a cushioned composite piled raft foundation under axial loading.”, Slovak J Civ Eng 2014;22(4).
  • Jaky, J., (1944). “The coefficient of earth pressure at rest.” Journal of the Society of Hungarian Architects and Engineers,Vol. 78, No. 22,pp. 355-358.
There are 19 citations in total.

Details

Primary Language Turkish
Subjects Engineering
Journal Section Articles
Authors

Halil Murat Algın

Arda Burak Ekmen

Publication Date December 15, 2017
Submission Date December 17, 2017
Acceptance Date December 28, 2017
Published in Issue Year 2017 Volume: 2 Issue: 3

Cite

APA Algın, H. M., & Ekmen, A. B. (2017). Üniform Olmayan Düşey Yüklemeler Altındaki Jet-Grout Destekli Radye Temellerin Üç Boyutlu Sonlu Elemanlar Analizi. Harran Üniversitesi Mühendislik Dergisi, 2(3), 10-16.