Comparison between DS, DSS and Triaxial Resistance Tests in Compacted Tropical Soils in the State of Rio de Janeiro, Brazil
Asian Soil Research Journal, Volume 7, Issue 3,
Page 1-11
DOI:
10.9734/asrj/2023/v7i3130
Abstract
Direct shear (DS), Direct simple shear (DSS) and Triaxial tests with controlled shear rates were performed in two soils from the Baixada Fluminense region, in the city of São João do Meriti – Rio de Janeiro, Brazil. The soils in question are deposited on non-compacted soft soil with the addition of Municipal Solid Waste (MSW). Both samples of compacted soil were excavated at a depth of 10.0 m, and undisturbed samples were collected. In both tests, the shear rate of 0.043 mm/min was adopted. The soil at Point 1 was characterized as a clay soil collected in a slope region and the soil at Point 2 is a sand and collected in a central region. The tests presented coherent results with probabilistic accuracy greater than 95% reliability in all three resistance tests.
- Direct simple shear
- triaxial
- sand
- clay
- tension
- friction angle
- cohesion
- soil
How to Cite
References
Andersen KH. Cyclic soil parameters for offshore foundation design. Third ISSMGE McClelland Lecture. Frontiers in Offshore Geotechnics III. 2015;1,Oslo.
Zhao YR, Xie Q, Wang GL et al. A study of shear strength properties of municipal solid waste in Chongqing landfill, China. Environmental Science and Pollution Research. 2014;21(22):12605–12615.
Kavazanjian E, Jr. Seismic design of solid waste containment facilities. In Proceedings of the 8th Canadian Conference on Earthquake Engineering. Vancouver, BC. 1999; 51-89.
Ramos VLFS. Determination of resistance parameters of contaminated compacted tropical soils in the state of Rio de Janeiro. In: International Journal of Advanced Engineering Research and Science (IJAERS). 2018;5(7):76-83.
Mori W. Saprolites compacted in the construction of earth dams and rockfill: the case of the Sossego dam. In: XXV Nacional Conference of Dams. 1983;1-18. Salvador, Bahia, Brazil.
Vargas M. The concept of tropical soils. Intl. Conf. on Geomech. In Tropical Lateritic and Saprolitic Soils. ISSMFE. 1985;3:101-134, Brasília.
Vaz LF. Classificação genética dos solos e dos horizontes de alteração de rocha em regioes tropicais. Soil and Rocks. 1996;19 (2):117-136
Deere DU, Patton FD. Slope stability in residual soils. PACSMFE; 1971.
Head KH. “Manual of soil laboratory testing”. Pentech Press, London. 1985; 1(2):e3.
BS 1377-8. “Methods of test for soils for civil engineering purposes – part 8: shear strength tests (effective stress)”. British Standards Institution, London; 1990.
Simms PH, Yanful EK. Predicting soil-water characteristic curves of compacted plastic soils from measured pore-size distributions. Géotechnique. 2002;52(4): 269 - 278.
Seed HB, Chan CK. Structure and strength characteristics of compacted clays. Journal of the ASCE – SM5; 1959.
Coutinho RQ, Bello MIMCV. Analysis and Control of the Stability of Embankments on Soft Soils: Juturnaíba and Others Experiences in Brazil. Soils & Rocks. 2011;4:331- 351.
Leao LA, Fortes RM. Estudo da variabilidade da resistência ao cisalhamento de alguns solos classificados segundo a mct (miniatura, compactado, tropical) para dois níveis de energia: Normal e intermediária. VII Jornada de Iniciação Científica. Universidade Presbiteriana Mackenzie; 2011.
Schoder KR. “Determinação de Parâmetros Geotécnicos (c’ e Φ) de Misturas de Solo Estabilizado por Meio de Cisalhamento Direto e Compressão Triaxial”. Dissertação de M.Sc, COPPE/UFRJ, Rio de Janeiro; 2017.
Coelho PALF. “Caracterização geotécnica de solos moles. Estudo do local experimental da Quinta do Foja (Baixo Mondego)”. Dissertação de Mestrado, Dep. Eng.ª Civil da FCTUC, Coimbra; 2000.
Dyvik R, Berre T, Lacasse S, Raadim B. Comparison of truly undrained and constant volume direct simple shear tests. Géotechnique. 1987;37(1):3-10.
Goh JR. Stability analysis and improvement evaluation on residual soil slope: building cracked and slope failure. IOP Conference Series: Materials Science and Engineering, Volume 736, Environmental Science and Engineering; 2020.
Ishak MF. Physical Analysis Work for Slope Stability at Shah Alam, Selangor. Journal of Physics: Conference Series. Conf. Ser. 2018;995:012064
Merighi JV, Alvarez Neto L, Fortes RM. Control of soil compaction through the mini- MCV / HILF test. In: XXII Anual Paving Meeting; 1987.
Mitchell JK, Sitar N. Engineeringproperties of tropical residual soils. Geotecnical Specialty Conference on Engineering and Construction in tropical and residual soils, ASCE. Honolulu,Hawaii, USA; 1982.
Stein K, Budny J, Hartmann D, Tapahuasco FC. Determination of Geotechnical Parameters (c and F) of a lateritic soil with different lime and rice husk ash contents. In: XVI Nacional Conference of Geotechnical / 6asPortuguese-Spanish Geotechnical Day. Ponta Delgada, Portugal; 2018.
Zolkepli MF. Slope stability analysis using modified Fellenius’s and Bishop’s method, IOP Conf. Ser.: Mater. Sci. Eng. 2019; 527012004.
Zolkepli MF. Analysis of slope stability on tropical residual soil, International Journal of Civil Engineering and Technology (IJCIET). 2018;9(2):402–416.
Zolkepli MF. Slope Mapping using Unmanned Aerial Vehicle (UAV), Turkish Journal of Computer and Mathematics Education. 2021;12(3):1781-1789.
-
Abstract View: 36 times
PDF Download: 12 times