An Advanced Critical State Constitutive Model for Overconsolidated Structured Soils
Publication: International Journal of Geomechanics
Volume 22, Issue 5
Abstract
This paper presents a constitutive model for simulating the stress–strain behavior of overconsolidated structured soils. The model extends the scope of a previous 10-parameter constitutive model proposed by the authors for structured soils. It uses a variable normal compression index dependent on the degree of structure to simulate structure degradation during loading. The model also introduces the concept of subloading plasticity to prevent the peak shear strength of structured soils from being overestimated in the overconsolidated state. The performance of the proposed model in describing the mechanical behavior of structured soils with different initial overconsolidation ratios is assessed. The proposed model is verified using the experimental data available in the literature for both naturally and artificially structured soils under compression and shearing conditions. The results indicate that the proposed model simulates the mechanical response of structured soils reasonably well in both normally consolidated and overconsolidated conditions.
Get full access to this article
View all available purchase options and get full access to this article.
Data Availability Statement
All data, models, and code generated or used during the study appear in the published article.
Acknowledgments
This work was supported by the National Natural Science Foundation of China (Grant Nos. 51709129 and 52009049). The work was also supported by the Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University (Grant No. 2020004).
References
Anagnostopoulos, A. G., N. Kalteziotis, G. K. Tsiambaos, and M. Kavvadas. 1991. “Geotechnical properties of the Corinth Canal marls.” Geotech. Geol. Eng. 9 (1): 1–26. https://doi.org/10.1007/BF00880981.
Arroyo, M., M. Ciantia, R. Castellanza, A. Gens, and R. Nova. 2012. “Simulation of cement-improved clay structures with a bonded elasto-plastic model: A practical approach.” Comput. Geotech. 45: 140–150. https://doi.org/10.1016/j.compgeo.2012.05.008.
Asaoka, A., M. Nakano, T. Noda, and K. Kaneda. 2000. “Delayed compression/consolidation of natural clay due to degradation of soil structure.” Soils Found. 40 (3): 75–85. https://doi.org/10.3208/sandf.40.3_75.
Asaoka, A., T. Noda, E. Yamada, K. Kaneda, and M. Nakano. 2002. “An elasto-plastic description of two distinct volume change mechanisms of soils.” Soils Found. 42 (5): 47–57. https://doi.org/10.3208/sandf.42.5_47.
Burland, J. B. 1990. “On the compressibility and shear strength of natural clays.” Géotechnique 40 (3): 329–78. https://doi.org/10.1680/geot.1990.40.3.329.
Casagrande, A. 1936. “Determination of the preconsolidation load and its practical significance.” In Vol. 3 of Proc., 1st Int. Conf. on Soil Mechanics and Foundation Engineering, 60–64. Cambridge, MA: Graduate School of Engineering, Harvard Univ.
Cotecchia, F. 1996. “The effect of the structure on the properties of and Italian Pleistocene clay.” Ph.D. thesis, Imperial College London, Univ. of London.
Cotecchia, F., and R. J. Chandler. 2000. “A general framework for the mechanical behaviour of clays.” Géotechnique 50 (4): 431–47. https://doi.org/10.1680/geot.2000.50.4.431.
Dafalias, Y. F. 1986. “Bounding surface plasticity. I: Mathematical foundation and hypoplasticity.” J. Eng. Mech. 112: 966–987. https://doi.org/10.1061/(ASCE)0733-9399(1986)112:9(966).
Haeri, S. M., A. Khosravi, A. A. Garakani, and S. Ghazizadeh. 2017. “Effect of soil structure and disturbance on hydromechanical behavior of collapsible Loessial soils.” Int. J. Geomech. 17 (1): 04016021. https://doi.org/10.1061/(ASCE)GM.1943-5622.0000656.
Hashiguchi, K. 1989. “Subloading surface model in unconventional plasticity.” Int. J. Solids Struct. 25: 917–945. https://doi.org/10.1016/0020-7683(89)90038-3.
Horpibulsuk, S., N. Miura, and D. T. Bergado. 2004. “Undrained shear behavior of cement admixed clay at high water content.” J. Geotech. Geoenviron. Eng. 130 (10): 1096–1105. https://doi.org/10.1061/(ASCE)1090-0241(2004)130:10(1096).
Horpibulsuk, S., S. Shibuya, K. Fuenkajorn, and W. Katkan. 2007. “Assessment of engineering properties of Bangkok clay.” Can. Geotech. J. 44 (2): 173–187. https://doi.org/10.1139/t06-101.
Huang, M. S., Y. H. Liu, and Z. H. Shi. 2021. “Interpretation of undrained hollow cylinder shear on natural Shanghai soft clay using three-dimensional constitutive model.” Int. J. Geomech. 21 (10): 04021181. https://doi.org/10.1061/(ASCE)GM.1943-5622.0002162.
Kamruzzaman, A. H., S. H. Chew, and F. H. Lee. 2009. “Structuration and destructuration behavior of cement-treated Singapore marine clay.” J. Geotech. Geoenviron. Eng. 135 (4): 573–589. https://doi.org/10.1061/(ASCE)1090-0241(2009)135:4(573).
Lagioia, R., and R. Nova. 1995. “An experimental and theoretical study of the behaviour of a calcarenite in triaxial compression.” Géotechnique 45 (4): 633–648. https://doi.org/10.1680/geot.1995.45.4.633.
Lefebvre, G. 1981. “Fourth Canadian geotechnical colloquium: Strength and slope stability in Canadian soft clay deposits.” Can. Geotech. J. 18 (3): 420–442. https://doi.org/10.1139/t81-047.
Li, W. G., and Q. Yang. 2018. “Hydromechanical constitutive model for unsaturated soils with different overconsolidation ratios.” Int. J. Geomech. 18 (2): 04017142. https://doi.org/10.1061/(ASCE)GM.1943-5622.0001046.
Liu, M. D., and J. P. Carter. 2002. “A structured cam clay model.” Can. Geotech. J. 39: 1313–1332. https://doi.org/10.1139/t02-069.
Liu, M. D., and J. P. Carter. 2003. “Volumetric deformation of natural clays.” Int. J. Geomech. 3 (2): 236–252. https://doi.org/10.1061/(ASCE)1532-3641(2003)3:2(236).
Liu, W. H., Q. Yang, and X. L. Sun. 2020. “Hydro-mechanical constitutive model for overconsolidated unsaturated soils.” Eur. J. Environ. Civ. Eng. 24 (11): 1802–1820. https://doi.org/10.1080/19648189.2018.1488622.
Liu, W. H., W. G. Li, and X. L. Sun. 2021. “New approach to interpret the mechanical behavior of structured soils.” Int. J. Geomech. 21 (2): 06020040. https://doi.org/10.1061/(ASCE)GM.1943-5622.0001918.
Lo, K. Y. 1972. “An approach to the problem of progressive failure.” Can. Geotech. J. 9 (4): 407–429. https://doi.org/10.1139/t72-042.
Nambiar, M. R. M., G. V. Rao, and S. K. Gulhati. 1985. “The nature and engineering behavior of fine-grained carbonate soil from off the west coast of India.” Mar. Geotechnol. 6 (2): 145–171. https://doi.org/10.1080/10641198509388185.
Ouria, A. 2017. “Disturbed state concept-based constitutive model for structured soils.” Int. J. Geomech. 17 (7): 04017008. https://doi.org/10.1061/(ASCE)GM.1943-5622.0000883.
Prévost, J. H. 1977. “Mathematical modelling of monotonic and cyclic undrained clay behaviour.” Int. J. Numer. Anal. Methods Geomech. 1 (2): 195–216. https://doi.org/10.1002/nag.1610010206.
Roscoe, K. H., and J. B. Burland. 1968. “On the generalized stress–strain behaviour of wet clay.” In Engineering plasticity, edited by J. Heyman, and F. Leckie, 535–609. Cambridge, UK: Cambridge University Press.
Roscoe, K. H., and A. N. Schofield. 1963. “Mechanical behaviour of an idealised wet clay.” In Proc., Eur. Conf. Soil Mech. Found. Eng., 47–54. Essen, Germany: Deutsche Gesellschaft für Erd-und Grundbau e.V.
Robin, V., O. Cuisinier, F. Masrouri, and A. A. Javadi. 2014. “Chemo-mechanical modelling of lime treated soils.” Appl. Clay Sci. 95: 211–219. https://doi.org/10.1016/j.clay.2014.04.015.
Robin, V., A. A. Javadi, O. Cuisinier, and F. Masrouri. 2015. “An effective constitutive model for lime treated soils.” Comput. Geotech. 66: 189–202. https://doi.org/10.1016/j.compgeo.2015.01.010.
Rotisciani, G. M., A. Desideri, and A. Amorosi. 2021. “Unsaturated structured soils: Constitutive modelling and stability analyses.” Acta Geotech. 16 (11): 3355–3380. https://doi.org/10.1007/s11440-021-01313-7.
Suebsuk, J., S. Horpibulsuk, and M. D. Liu. 2010. “Modified structured cam clay: A generalised critical state model for destructured, naturally structured and artificially structured clays.” Comput. Geotech. 37 (7–8): 956–968. https://doi.org/10.1016/j.compgeo.2010.08.002.
Walker, L. K., and G. P. Raymond. 1969. “Anisotropic consolidation of Leda clay.” Can. Geotech. J. 6 (3): 271–286. https://doi.org/10.1139/t69-029.
Wang, D. X., R. Zentar, and N. E. Abriak. 2016. “Interpretation of compression behavior of structured and remolded marine soils.” J. Mater. Civ. Eng. 28 (6): 04016005. https://doi.org/10.1061/(ASCE)MT.1943-5533.0001503.
Wang, D. X., J. Xiao, and X. Y. Gao. 2019. “Strength gain and microstructure of carbonated reactive MgO-fly ash solidified sludge from East Lake, China.” Eng. Geol. 251: 37–47. https://doi.org/10.1016/j.enggeo.2019.02.012.
Wong, R. C. K. 1998. “Swelling and softening behavior of La Biche shale.” Can. Geotech. J. 35: 206–221. https://doi.org/10.1139/t97-087.
Xiao, H., F. H. Lee, and Y. Liu. 2017. “Bounding surface Cam-Clay model with cohesion for cement-admixed clay.” International Journal of Geomechanics 17 (1): 04016026. https://doi.org/10.1061/(ASCE)GM.1943-5622.0000671.
Yang, C., J. P. Carter, and D. C. Sheng. 2014. “Description of compression behaviour of structured soils and its application.” Can. Geotech. J. 51 (8): 921–933. https://doi.org/10.1139/cgj-2013-0265.
Yao, Y. P., W. Hou, and A. N. Zhou. 2009. “UH model: three-dimensional unified hardening model for overconsolidated clays.” Géotechnique 59 (5): 451–469. https://doi.org/10.1680/geot.2007.00029.
Zhang, T., S. Y. Liu, and G. J. Cai. 2016. “Boundary surface plasticity model for lignin-treated silt considering cementation.” [In Chinese.] Chin. J. Geotech. Eng. 38 (4): 670–680.
Information & Authors
Information
Published In
Copyright
© 2022 American Society of Civil Engineers.
History
Received: Feb 1, 2021
Accepted: Dec 19, 2021
Published online: Feb 25, 2022
Published in print: May 1, 2022
Discussion open until: Jul 25, 2022
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.
Cited by
- Yiwen Zeng, Xiusong Shi, Hao Xiong, Wenbo Chen, Xia Bian, Elastoplastic Modeling of Sandy Clays Based on Equivalent Void Ratio Concept, International Journal of Geomechanics, 10.1061/IJGNAI.GMENG-8603, 23, 8, (2023).
- Chenghao Wang, Yuanping Cheng, Role of coal deformation energy in coal and gas outburst: A review, Fuel, 10.1016/j.fuel.2022.126019, 332, (126019), (2023).
- Wen-hua Liu, Wu-gang Li, Hong-yong Zhang, Xin-yi Lin, Gang-qiang Kong, Long Wang, Pan Hu, A critical state constitutive model for unsaturated structured soils, Computers and Geotechnics, 10.1016/j.compgeo.2022.104993, 152, (104993), (2022).