The results show that as the deviatoric stress increases, both the pore pressure and stress ratio increase up to the failure point and from this point on they both start to decrease.
📌 3 Key Takeaways
🎯
Objective & Hypothesis:In this study, relationships between deviatoric stress, pore pressure and stress ratio have been investigated during triaxial consolidated-undrained shear of a fine grained artificial soil.
📊
Key Findings & Data:In this study, relationships between deviatoric stress, pore pressure and stress ratio have been investigated during triaxial consolidated-undrained shear of a fine grained artificial soil.
💡
Conclusion & Impact:The results show that as the deviatoric stress increases, both the pore pressure and stress ratio increase up to the failure point and from this point on they both start to decrease.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters
Abstract
In this study, relationships between deviatoric stress, pore pressure and stress ratio have been investigated during triaxial consolidated-undrained shear of a fine grained artificial soil. The results show that as the deviatoric stress increases, both the pore pressure and stress ratio increase up to the failure point and from this point on they both start to decrease.
Özet
Bu çalışmada; yapay olarak hazırlanmış ince taneli kohezyonlu bir zeminde konsolidasyonlu-drenajsız üç eksenli deney esnasında deviatör gerilme ile boşluk suyu basıncı ve gerilme oranı arasındaki ilişki incelenmiştir. Sonuçlar, artan deviatör gerilme ile birlikte boşluksuyu basıncı ve gerilme oranının yenilme noktasına kadar arttığını ve bu noktadan sonra ise düşüşe geçtiğini göstermiştir.
🔖
Cite This Article
GÖKOĞLU, A., ÇETİN, H. (2007). Pore pressure changes during consolidated undrained shear of a fine grained soil. Çukurova Üniversitesi Mühendislik-Mimarlik Fakültesi Dergisi, Cilt: 22 - Sayı: 2, 275–283. https://ajindex.com/articles/350406
References (8)
Holtz,R., and Kovacs,W.,D., “Geoteknik Mühendisliğine Giriş”, (Çeviren: Kayabalı, K.). Gazi Kitabevi, 723s., Ankara, 2002
ASTM D 854-02, Standard test method for specific gravity of soil solids by water pycnometer. In: Annual Book of ASTM Standards, Volume 04.08, West Conshohocken, PA., 93-99, 2003
ASTM D 2216-98, Standard test method for laboratory determination of water (moisture) content of soil and rock by mass. In: Annual Book of ASTM Standards, Volume 04.08, West Conshohocken, PA., 219-223, 2003
ASTM D 422-63, Standard test method for particle-size analysis of soils. In: Annual Book of ASTM Standards, Volume 04.08, West Conshohocken, PA., 10-17, 2003
ASTM D 4318-00, Standard test method for liquid limit, plastic limit, and plasticity index of soils. In: Annual Book of ASTM Standards, Volume 04.08, West Conshohocken, PA., 582-595, 2003
ASTM D 2435-96, Standard test method for one-dimensional consolidation properties of soils. In: Annual Book of ASTM Standards, Volume 04.08, West Conshohocken, PA., 238-247, 2003
ASTM D 4767-95, Standard test method for consolidated-undrained triaxial compression test for cohesive soils. In: Annual Book of ASTM Standards, Volume 04.08, West Conshohocken, PA., 924-934, 2003
ASTM D 2487-00, Standard practise for classification of soils for engineering purposes (unified soil classification system). In: Annual Book of ASTM Standards, Volume 04.08, West Conshohocken, PA., 248-259, 2003.