Research Article
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INVESTIGATION THE EFFECT OF EMBEDMENT DEPTH ON SHEET PILE WALL

Year 2020, Volume: 8 Issue: 2, 552 - 561, 25.06.2020
https://doi.org/10.21923/jesd.690172

Abstract

Within the scope of this study, a single anchored sheet pile wall that has a free excavation height of 9 m has been designed in sand soils which have different internal friction angles where the groundwater level is 3 m. This design has been solved by the conventional design method in different combinations by increasing the calculated theoretical embedment depth in different proportions and changing the depth of anchor so that the variation of the maximum bending moment formed in the anchorage force and sheet pile section has been examined. The results showed that the anchor force decreases and the maximum bending moment increases while the ratio of the actual depth to the theoretical depth of embedment increases and the depth of anchor decreases. In order for the anchorage force and maximum bending moment to be minimum, it is recommended that the anchorage depth is less than 3.5 m and as high as possible, and the actual / theoretical embedment depth ratio is around 1.28 - 1.35.

References

  • Almosawi, A.J, Suhail, K.S., 2019. Effect of Penetration Depth on the Behaviour of Walling Beam Sheet Piles Using Finite Element Method. International Journal of Scientific & Engineering Research, 10(6), 941-952 .
  • Amer, H.A.R., 2013. Effect of Wall Penetration Depth on the Behaviour of Sheet Pile Walls. University of Dayton, M.Sc. Thesis. 145p, Dayton.
  • Bhanuchitra, M., Prusty, S.B., 2010. Optimal Design of the Shoring System: A Parametric Study. Indian Geotechnical Conference, 16-18 Aralık, Mumbai, 223-227.
  • Bilgin, Ö., 2012. Lateral Earth Pressure Coefficients for Anchored Sheet Pile Walls. International Journal of Geomechanics, 12(5), 584–595.
  • Chowdhury, S.S., Deb, K., Sengupta, A, 2013. Estimation of Design Parameters for Braced Excavation: Numerical Study. International Journal of Geomechanics, 13(3), 234-247.
  • Das, B.M., 2014. Principle of Foundation Engineering 8th Edition. Global Engineering, 709p, United States of America.
  • Das, M.R., Das, S.K., 2015. Optimal Design of Sheet Pile Wall Embedded in Clay. The Institution of Engineers, 96(3), 249-258.
  • Emarah, D.A., Seleem, S.A., 2018. A Numerical Study of Anchored Sheet Piles Subjected to Different Types of Sandy Soils Backfill. Housing and Building National Research Center Journal, 14, 422–430.
  • Fenerci, E., 2010. Palplanş Perdeli Derin Kazı Destek Sistem- lerinde Zemin Kesiti ve Tasarım Yönteminin Etkisi. Sakarya Üniversitesi, Fen Bilimleri Enstitüsü, Yüksek Lisans Tezi, 106, Sakarya.
  • FHWA-IF-99-015, 1999. Geotechnical Engineering Circular No 7 Ground Anchors and Anchored Systems. FHWA, Washington.
  • Kilit, M., Çavuş, Ş.U., 2019. Investigation of Influence of Berm Heights, Gradient of Slope Excavation and Groundwater Depths On Safety of Weak Rock Slope, Journal of Engineering Sciences and Design, 7(4), 761-766.
  • Mahdi, İ.M., Ebid, A.M., 2015. Optimum Penetration Depth of Cantilever Sheet Pile Walls in Dry Granular Soil Based on Reliability Analysis Concept and Its Impact on the Shoring System Cost. International Journal of Application or Innovation in Engineering & Management, 4(5), 11-21.
  • NCHRP Report 611, 2008. Seismic Analysis and Design of Retaining Walls, Buried Structures, Slopes and Embank-ments. NCHRP, Washington.
  • Örnek, M., Laman, M., Yıldız, A, Demir, A., Tekinsoy, M.A., 2007. Ankrajlı İksa Sistemlerinin Sayısal Analizi. 2. Geo-teknik Sempozyumu, 22-23 Kasım, Adana, 216-229.
  • Pınarlık M., Öztürk Kardoğan P. S., Kılıç Demircan R., 2017. Şev Stabilitesine Zemin Özelliklerinin Etkisinin Limit Denge Yöntemi İle İrdelenmesi, Journal of Engineering Sciences and Design, 5(3), 675 – 684.
  • Yazıcı, M.F., Keskin, S.N., 2019. İki Ankrajlı Çelik Palplanş Sisteminin Optimum Tasarımı. Mehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü Dergisi 10(1), 34-50.

PALPLANŞ DUVARLARDA ÇAKMA DERİNLİĞİNİN ETKİSİNİN İNCELENMESİ

Year 2020, Volume: 8 Issue: 2, 552 - 561, 25.06.2020
https://doi.org/10.21923/jesd.690172

Abstract

Bu çalışma kapsamında, yeraltı su seviyesinin 3 m olduğu farklı içsel sürtünme açısına sahip kum zeminlerde 9 m serbest kazı yükseliğine sahip tek ankrajlı palplanş duvar tasarlanmıştır. Bu tasarım, hesaplanan teorik çakma derinliğinin farklı oranlarda arttırılarak ve ankraj derinliği değiştirilerek farklı kombinasyonlarda geleneksel tasarım metodu ile çözülmüş ve ankraj kuvveti ile palplanş kesitinde oluşan maksimum eğilme momentinin değişimi incelenmiştir. Sonuçlar gerçek çakma derinliğinin teorik çakma derinliğine oranı arttıkça ve ankraj derinliği azaldıkça ankraj kuvvetinin azaldığını, maksimum eğilme momentinin ise arttığını ve dalgalı bir davranış sergilediğini göstermiştir. Ankraj kuvveti ve eğilme momentinin minimum olması için ankraj derinliğinin 3.5 m’ den küçük ve mümkün olduğunca yukarıda, gerçek/teorik çakma derinliği oranı ise 1.28 – 1.35 civarlarında olması önerilmektedir.

References

  • Almosawi, A.J, Suhail, K.S., 2019. Effect of Penetration Depth on the Behaviour of Walling Beam Sheet Piles Using Finite Element Method. International Journal of Scientific & Engineering Research, 10(6), 941-952 .
  • Amer, H.A.R., 2013. Effect of Wall Penetration Depth on the Behaviour of Sheet Pile Walls. University of Dayton, M.Sc. Thesis. 145p, Dayton.
  • Bhanuchitra, M., Prusty, S.B., 2010. Optimal Design of the Shoring System: A Parametric Study. Indian Geotechnical Conference, 16-18 Aralık, Mumbai, 223-227.
  • Bilgin, Ö., 2012. Lateral Earth Pressure Coefficients for Anchored Sheet Pile Walls. International Journal of Geomechanics, 12(5), 584–595.
  • Chowdhury, S.S., Deb, K., Sengupta, A, 2013. Estimation of Design Parameters for Braced Excavation: Numerical Study. International Journal of Geomechanics, 13(3), 234-247.
  • Das, B.M., 2014. Principle of Foundation Engineering 8th Edition. Global Engineering, 709p, United States of America.
  • Das, M.R., Das, S.K., 2015. Optimal Design of Sheet Pile Wall Embedded in Clay. The Institution of Engineers, 96(3), 249-258.
  • Emarah, D.A., Seleem, S.A., 2018. A Numerical Study of Anchored Sheet Piles Subjected to Different Types of Sandy Soils Backfill. Housing and Building National Research Center Journal, 14, 422–430.
  • Fenerci, E., 2010. Palplanş Perdeli Derin Kazı Destek Sistem- lerinde Zemin Kesiti ve Tasarım Yönteminin Etkisi. Sakarya Üniversitesi, Fen Bilimleri Enstitüsü, Yüksek Lisans Tezi, 106, Sakarya.
  • FHWA-IF-99-015, 1999. Geotechnical Engineering Circular No 7 Ground Anchors and Anchored Systems. FHWA, Washington.
  • Kilit, M., Çavuş, Ş.U., 2019. Investigation of Influence of Berm Heights, Gradient of Slope Excavation and Groundwater Depths On Safety of Weak Rock Slope, Journal of Engineering Sciences and Design, 7(4), 761-766.
  • Mahdi, İ.M., Ebid, A.M., 2015. Optimum Penetration Depth of Cantilever Sheet Pile Walls in Dry Granular Soil Based on Reliability Analysis Concept and Its Impact on the Shoring System Cost. International Journal of Application or Innovation in Engineering & Management, 4(5), 11-21.
  • NCHRP Report 611, 2008. Seismic Analysis and Design of Retaining Walls, Buried Structures, Slopes and Embank-ments. NCHRP, Washington.
  • Örnek, M., Laman, M., Yıldız, A, Demir, A., Tekinsoy, M.A., 2007. Ankrajlı İksa Sistemlerinin Sayısal Analizi. 2. Geo-teknik Sempozyumu, 22-23 Kasım, Adana, 216-229.
  • Pınarlık M., Öztürk Kardoğan P. S., Kılıç Demircan R., 2017. Şev Stabilitesine Zemin Özelliklerinin Etkisinin Limit Denge Yöntemi İle İrdelenmesi, Journal of Engineering Sciences and Design, 5(3), 675 – 684.
  • Yazıcı, M.F., Keskin, S.N., 2019. İki Ankrajlı Çelik Palplanş Sisteminin Optimum Tasarımı. Mehmet Akif Ersoy Üniversitesi Fen Bilimleri Enstitüsü Dergisi 10(1), 34-50.
There are 16 citations in total.

Details

Primary Language Turkish
Subjects Civil Engineering, Geological Sciences and Engineering (Other)
Journal Section Research Articles
Authors

Recep Akan 0000-0002-9277-1659

Publication Date June 25, 2020
Submission Date February 17, 2020
Acceptance Date April 4, 2020
Published in Issue Year 2020 Volume: 8 Issue: 2

Cite

APA Akan, R. (2020). PALPLANŞ DUVARLARDA ÇAKMA DERİNLİĞİNİN ETKİSİNİN İNCELENMESİ. Mühendislik Bilimleri Ve Tasarım Dergisi, 8(2), 552-561. https://doi.org/10.21923/jesd.690172