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https://doi.org/10.31534/engmod.2021.1.ri.03b

Numerical Simulation of Saturated and Unsaturated Consolidation Behaviour of Marl Residual Soil

Ana Raič   ORCID icon orcid.org/0000-0002-7094-7174 ; University of Split, Faculty of Civil Engineering, Architecture and Geodesy, Matice hrvatske 15, 21 000 Split, CROATIA
Mijo Nikolić   ORCID icon orcid.org/0000-0002-3710-9785 ; University of Split, Faculty of Civil Engineering, Architecture and Geodesy, Matice hrvatske 15, 21 000 Split, CROATIA
Nataša Štambuk Cvitanović   ORCID icon orcid.org/0000-0003-1728-0021 ; University of Split, Faculty of Civil Engineering, Architecture and Geodesy, Matice hrvatske 15, 21 000 Split, CROATIA
Mirela Galić ; University of Split, Faculty of Civil Engineering, Architecture and Geodesy, Matice hrvatske 15, 21 000 Split, CROATIA

Puni tekst: engleski, pdf (3 MB) str. 31-47 preuzimanja: 85* citiraj
APA 6th Edition
Raič, A., Nikolić, M., Štambuk Cvitanović, N. i Galić, M. (2021). Numerical Simulation of Saturated and Unsaturated Consolidation Behaviour of Marl Residual Soil. International Journal for Engineering Modelling, 34 (1 Regular Issue), 31-47. https://doi.org/10.31534/engmod.2021.1.ri.03b
MLA 8th Edition
Raič, Ana, et al. "Numerical Simulation of Saturated and Unsaturated Consolidation Behaviour of Marl Residual Soil." International Journal for Engineering Modelling, vol. 34, br. 1 Regular Issue, 2021, str. 31-47. https://doi.org/10.31534/engmod.2021.1.ri.03b. Citirano 24.07.2021.
Chicago 17th Edition
Raič, Ana, Mijo Nikolić, Nataša Štambuk Cvitanović i Mirela Galić. "Numerical Simulation of Saturated and Unsaturated Consolidation Behaviour of Marl Residual Soil." International Journal for Engineering Modelling 34, br. 1 Regular Issue (2021): 31-47. https://doi.org/10.31534/engmod.2021.1.ri.03b
Harvard
Raič, A., et al. (2021). 'Numerical Simulation of Saturated and Unsaturated Consolidation Behaviour of Marl Residual Soil', International Journal for Engineering Modelling, 34(1 Regular Issue), str. 31-47. https://doi.org/10.31534/engmod.2021.1.ri.03b
Vancouver
Raič A, Nikolić M, Štambuk Cvitanović N, Galić M. Numerical Simulation of Saturated and Unsaturated Consolidation Behaviour of Marl Residual Soil. International Journal for Engineering Modelling [Internet]. 2021 [pristupljeno 24.07.2021.];34(1 Regular Issue):31-47. https://doi.org/10.31534/engmod.2021.1.ri.03b
IEEE
A. Raič, M. Nikolić, N. Štambuk Cvitanović i M. Galić, "Numerical Simulation of Saturated and Unsaturated Consolidation Behaviour of Marl Residual Soil", International Journal for Engineering Modelling, vol.34, br. 1 Regular Issue, str. 31-47, 2021. [Online]. https://doi.org/10.31534/engmod.2021.1.ri.03b

Sažetak
Consolidation tests were performed on reconstituted marl samples under saturated and unsaturated conditions in the geomechanical laboratory at the Faculty of Civil Engineering, Architecture and Geodesy (FCEAG). Reconstituted marl samples were used to simulate the behaviour of marl residual soil as a final product of weathering. The experimental results were implemented in the Plaxis 2D finite element software, and saturated and unsaturated consolidation tests were simulated using hydro-mechanical coupling analysis. Material parameters for the Mohr-Coulomb and Hardening Soil models were calculated from the obtained experimental results. The validity of above mentioned constitutive models for marl residual soil was evaluated using the consolidation tests results and considering the values of axial displacement and void ratio as deformation indicators for saturated and unsaturated conditions. The validity of the input parameters for unsaturated analysis (i.e. the obtained SWCC fitting parameters) and the applied boundary conditions were evaluated considering the achieved degree of saturation value for each calculation phase.

Ključne riječi
marl; residual soil; saturated and unsaturated consolidation testing; Plaxis 2D; hydro-mechanical coupling

Hrčak ID: 256153

URI
https://hrcak.srce.hr/256153

Posjeta: 160 *