Gevşek ve sıkı siltli kum zeminlerin durum parametresi üzerindeki ince dane etkisi

Devrim Erdoğan; Muhammed Mahmudi

Gevşek ve sıkı siltli kum zeminlerin durum parametresi üzerindeki ince dane etkisi

Abstract

Zeminlerin tipik davranışları çerçevesinde akma davranışı, birçok geoteknik hasara sebep olmaktadır. Bu durum, sıvılaşma ve yüksek deformasyonlara neden olması açısından daha da önemlidir. Wachusett ve San Fernando barajlarında görülen akma göçmeleri, bu davranışı büyük ölçüde temsil eden gerçek örneklerdir. Bu araştırmada, gevşek (Dr= %25), ve sıkı (Dr= %75) sıkılığındaki suya doygun siltli kum zeminlerin kayma dayanımı davranışı üzerindeki ince dane etkisi durum parametresi ile bağdaştırılarak incelenmiştir. Bu amaca yönelik olarak, temiz kum ile %10, %20, %30, %40 ve %50 oranlarında silt karıştırılmış kum örnekleri üzerinde konsolidasyonlu drenajsız (CU) statik üç eksenli basınç deneyleri gerçekleştirilmiştir. Deneyler, 50, 100 ve 200 kPa başlangıç efektif konsolidasyon basınçlarında gerçekleştirilmiştir. Deney sonuçları, drenajsız kayma dayanımı davranışının ve aşırı boşluk suyu basıncı değişiminin ince dane içeriğinden önemli ölçüde etkilendiğini durum parametreisi ile birlikte ortaya koymuştur. Gevşek örnekler için elde edilen durum parametre değerleri pozitif bölgede yer almakta olup sıkışma türünde bir davranış ve sıkı örneklerde durum parametre değerleri negatif bölgede yer almakta olup genişleme türünde bir davranış sergilemektedir. Yapılan değerlendirmeler, ince dane içeriğinin, zemin dokusunun değiştirdiğini ve eşik ince dane değerinin iri dane matrisi veya ince dane matrisi davranışı anlamında önemli olduğunu göstermektedir.

Keywords

References

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Details

Primary Language

Turkish

Subjects

Civil Geotechnical Engineering

Journal Section

Research Article

Authors

Devrim Erdoğan ^*
Türkiye

Muhammed Mahmudi
Türkiye

Publication Date

December 28, 2024

Submission Date

December 15, 2024

Acceptance Date

December 26, 2024

Published in Issue

Year 2024 Volume: 8 Number: 2

IZ

https://izlik.org/JA33JX27CK

Cite

RIS / Bibtex

APA

Erdoğan, D., & Mahmudi, M. (2024). Gevşek ve sıkı siltli kum zeminlerin durum parametresi üzerindeki ince dane etkisi. Turkish Journal of Hydraulic, 8(2), 16-28. https://izlik.org/JA33JX27CK

AMA

1.Erdoğan D, Mahmudi M. Gevşek ve sıkı siltli kum zeminlerin durum parametresi üzerindeki ince dane etkisi. Turkish Journal of Hydraulic. 2024;8(2):16-28. https://izlik.org/JA33JX27CK

Chicago

Erdoğan, Devrim, and Muhammed Mahmudi. 2024. “Gevşek Ve Sıkı Siltli Kum Zeminlerin Durum Parametresi üzerindeki Ince Dane Etkisi”. Turkish Journal of Hydraulic 8 (2): 16-28. https://izlik.org/JA33JX27CK.

EndNote

Erdoğan D, Mahmudi M (December 1, 2024) Gevşek ve sıkı siltli kum zeminlerin durum parametresi üzerindeki ince dane etkisi. Turkish Journal of Hydraulic 8 2 16–28.

IEEE

[1]D. Erdoğan and M. Mahmudi, “Gevşek ve sıkı siltli kum zeminlerin durum parametresi üzerindeki ince dane etkisi”, Turkish Journal of Hydraulic, vol. 8, no. 2, pp. 16–28, Dec. 2024, [Online]. Available: https://izlik.org/JA33JX27CK

ISNAD

Erdoğan, Devrim - Mahmudi, Muhammed. “Gevşek Ve Sıkı Siltli Kum Zeminlerin Durum Parametresi üzerindeki Ince Dane Etkisi”. Turkish Journal of Hydraulic 8/2 (December 1, 2024): 16-28. https://izlik.org/JA33JX27CK.

JAMA

1.Erdoğan D, Mahmudi M. Gevşek ve sıkı siltli kum zeminlerin durum parametresi üzerindeki ince dane etkisi. Turkish Journal of Hydraulic. 2024;8:16–28.

MLA

Erdoğan, Devrim, and Muhammed Mahmudi. “Gevşek Ve Sıkı Siltli Kum Zeminlerin Durum Parametresi üzerindeki Ince Dane Etkisi”. Turkish Journal of Hydraulic, vol. 8, no. 2, Dec. 2024, pp. 16-28, https://izlik.org/JA33JX27CK.

Vancouver

1.Devrim Erdoğan, Muhammed Mahmudi. Gevşek ve sıkı siltli kum zeminlerin durum parametresi üzerindeki ince dane etkisi. Turkish Journal of Hydraulic [Internet]. 2024 Dec. 1;8(2):16-28. Available from: https://izlik.org/JA33JX27CK