Mechanical Properties of Piles Formed by Microbially Induced Carbonate Precipitation: Experimental Investigation and Numerical Simulation
Publication: Journal of Materials in Civil Engineering
Volume 36, Issue 9
Abstract
Microbially induced carbonate precipitation (MICP) utilizing a urease active bioslurry is an ecofriendly method that can improve soil strength. However, the micromechanisms, such as ion diffusion, production rate of , porosity, and permeability of pile reinforced by bioslurry, require further investigation. In this study, both biopile model tests and a coupled fluid-flow, solute transport and biochemical reactive model were conducted to analyze the mechanical property and biocementation mechanism of pile formed by urease active bioslurry. Results showed that the simulated content along the biopile length after 120 h grouting was close to test results. The UCS of the biopile decreased from 3.44 MPa to 0.88 MPa and the content decreased from 13.5% to 9.1% with increasing depth. The largest reduction in content was observed in the middle part of the biopile as the crystals in the upper part hindered the downward transport of the cementation solution. The morphology of crystals was influenced by cementation solution concentration, as evidenced by the predominance of spherical vaterite crystals in the upper part of the biopile and rhomboidal calcite crystals in the middle and lower parts. During the grouting process, the concentration of calcium ions and urea decreased, while the ammonium ion levels increased with depth due to the utilization of calcium ions and urea for precipitation and ammonium ion production. The production rate of first increased rapidly to reach a peak value and then decreased. The porosity and permeability demonstrated both linear and nonlinear decreasing trends as the concentration increased. The largest reduction in porosity and permeability, reaching 20% and 58% in the biopile top.
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Data Availability Statement
Some or all data, models, or code that support the findings of this study are available from the corresponding author upon reasonable request.
Acknowledgments
The authors gratefully acknowledge the financial support provided by the National Natural Science Foundation of China (No. 42177141).
References
Ballarini, E., S. Bauer, C. Eberhardt, and C. Beyer. 2012. “Evaluation of transverse dispersion effects in tank experiments by numerical modeling: Parameter estimation, sensitivity analysis and revision of experimental design.” J. Contam. Hydrol. 134–135 (Jun): 22–36. https://doi.org/10.1016/j.jconhyd.2012.04.001.
Cheng, L., and R. Cord-Ruwisch. 2014. “Upscaling effects of soil improvement by microbially induced calcite precipitation by surface percolation.” Geomicrobiol. J. 31 (5): 396–406.
Cheng, L., R. Cord-Ruwisch, and M. A. Shahin. 2013. “Cementation of sand soil by microbially induced calcite precipitation at various degrees of saturation.” Can. Geotech. J. 50 (1): 81–90. https://doi.org/10.1139/cgj-2012-0023.
Cheng, L., and M. A. Shahin. 2016. “Urease active bioslurry: A novel soil improvement approach based on microbially induced carbonate precipitation.” Can. Geotech. J. 53 (9): 1376–1385. https://doi.org/10.1139/cgj-2015-0635.
Cherian, C., and S. Siddiqua. 2021. “Engineering and environmental evaluation for utilization of recycled pulp mill fly ash as binder in sustainable road construction.” J. Cleaner Prod. 298 (May): 126758. https://doi.org/10.1016/j.jclepro.2021.126758.
Chu, J., V. Stabnikov, and V. Ivanov. 2012. “Microbially induced calcium carbonate precipitation on surface or in the bulk of soil.” Geomicrobiol. J. 29 (6): 544–549. https://doi.org/10.1080/01490451.2011.592929.
Deng, W. N., and Z. W. Wu. 2022. “Multiphysics coupling numerical simulation study of microbial grouting for foundation reinforcement.” [In Chinese.] Supplement, Chin. J. Ground Improv. 4: 22–36.
Ebigbo, A., A. J. Phillips, R. Gerlach, R. Helmig, A. B. Cunningham, H. Class, and L. H. Spangler. 2012. “Darcy-scale modeling of microbially induced carbonate mineral precipitation in sand columns.” Water Resour. Res. 48 (7): W07519. https://doi.org/10.1029/2011WR011714.
ElMouchi, A., S. Siddiqua, E. Salifu, and D. Wijewickreme. 2022. “Stabilization of muskeg soils using two additives: Sand and urease active bioslurry.” Can. Geotech. J. 59 (8): 1531–1534. https://doi.org/10.1139/cgj-2021-0209.
Fauriel, S., and L. Laloui. 2012. “A bio-chemo-hydro-mechanical model for microbially induced calcite precipitation in soils.” Comput. Geotech. 46 (Nov): 104–120. https://doi.org/10.1016/j.compgeo.2012.05.017.
He, J., J. Chu, Y. Gao, and H. Liu. 2019. “Research advances and challenges in biogeotechnologies.” Geotech. Res. 6 (2): 144–155. https://doi.org/10.1680/jgere.18.00035.
He, J., F. Yang, Y.-S. Qi, C.-H. Fang, B.-Y. Yan, Y. Zhang, L. Hang, and Y.-F. Gao. 2022. “Improvement in silty sand with enzyme-induced carbonate precipitation: Laboratory model experiment.” Acta Geotech. 17 (Nov): 2895–2905. https://doi.org/10.1007/s11440-021-01361-z.
Hommel, J., A. Akyel, Z. Frieling, A. J. Phillips, R. Gerlach, A. B. Cunningham, and H. Class. 2020. “A numerical model for enzymatically induced calcium carbonate precipitation.” Appl. Sci. 10 (13): 4538. https://doi.org/10.3390/app10134538.
Jiang, N.-J., et al. 2022. “Bio-mediated soil improvement: An introspection into processes, materials, characterization, and applications.” Soil Use Manage. 38 (1): 68–93. https://doi.org/10.1111/sum.12736.
Jiang, N.-J., C. Tang, T. Hata, B. Courcelles, O. Dawoud, and D. N. Singh. 2020. “Bio-mediated soil improvement: The way forward.” Soil Use Manage. 36 (2): 185–188. https://doi.org/10.1111/sum.12571.
Li, Y., Z. Guo, L. Wang, and H. Yang. 2023. “A coupled bio-chemo-hydro-wave model and multi-stages for MICP in the seabed.” Ocean Eng. 280: 114667.
Lin, H., M. T. Suleiman, D. G. Brown, and E. Kavazanjian Jr. 2015. “Mechanical behavior of sands treated by microbially induced carbonate precipitation.” J. Geotech. Geoenviron. Eng. 142 (2): 04015066. https://doi.org/10.1061/(ASCE)GT.1943-5606.0001383.
Liu, S., B. Dong, J. Yu, Y. Cai, X. Peng, and X. Zhou. 2021. “Effect of different mineralization modes on strengthening calcareous sand under simulated seawater conditions.” Sustainability 13 (15): 8265. https://doi.org/10.3390/su13158265.
Liu, S., and X. Gao. 2020. “Evaluation of the anti-erosion characteristics of an MICP coating on the surface of tabia.” J. Mater. Civ. Eng. 32 (10): 04020304. https://doi.org/10.1061/(ASCE)MT.1943-5533.0003408.
Pan, X., J. Chu, Y. Yang, and L. Cheng. 2020. “A new biogrouting method for fine to coarse sand.” Acta Geotech. 15 (Jan): 1–16. https://doi.org/10.1007/s11440-019-00872-0.
Tang, C., X. Pan, Y. Cheng, and X. Ji. 2023. “Improving hydro-mechanical behavior of loess by a bio-strategy.” Biogeotechnics 1 (2): 100024. https://doi.org/10.1016/j.bgtech.2023.100024.
Tuller, M., D. Or, and L. M. Dudley. 1999. “Adsorption and capillary condensation in porous media: Liquid retention and interfacial configurations in angular pores.” Water Resour. Res. 35 (7): 1949–1964. https://doi.org/10.1029/1999WR900098.
van Paassen, L. A., R. Ghose, T. J. M. van der Linden, W. R. L. van der Star, and M. C. M. van Loosdrecht. 2010. “Quantifying biomediated ground improvement by ureolysis: Large-scale biogrout experiment.” J. Geotech. Geoenviron. Eng. 136 (12): 1721–1728. https://doi.org/10.1061/(ASCE)GT.1943-5606.0000382.
van Wijngaarden, W. K., L. A. van Paassen, F. J. Vermolen, G. A. M. van Meurs, and C. Vuik. 2016. “A reactive transport model for biogrout compared to experimental data.” Transp. Porous Media 111 (Feb): 627–648. https://doi.org/10.1007/s11242-015-0615-5.
Van Wijngaarden, W. K., F. J. Vermolen, G. A. M. Van Meurs, and C. Vuik. 2011. “Modelling biogrout: A new ground improvement method based on microbial-induced carbonate precipitation.” Transp. Porous Media 87: 397–420.
Wang, X., and U. Nackenhorst. 2020. “A coupled bio-chemo-hydraulic model to predict porosity and permeability reduction during microbially induced calcite precipitation.” Adv. Water Resour. 140 (Jun): 103563. https://doi.org/10.1016/j.advwatres.2020.103563.
Wang, X., and U. Nackenhorst. 2022. “Micro-feature-motivated numerical analysis of the coupled bio-chemo-hydro-mechanical behaviour in MICP.” Acta Geotech. 17 (10): 4537–4553. https://doi.org/10.1007/s11440-022-01544-2.
Wang, X., C.-Q. Zhu, X.-Z. Wang, and Y. Qin. 2019. “Study of dilatancy behaviors of calcareous soils in a triaxial test.” Mar. Georesour. Geotechnol. 37 (9): 1057–1070. https://doi.org/10.1080/1064119X.2018.1526236.
Whiffin, V. S., L. A. van Paassen, and M. P. Harkes. 2007. “Microbial carbonate precipitation as a soil improvement technique.” Geomicrobiol. J. 24 (5): 417–423.
Wu, C., and J. Chu. 2020. “Biogrouting method for stronger bond strength for aggregates.” J. Geotech. Geoenviron. Eng. 146 (11): 06020021. https://doi.org/10.1061/(ASCE)GT.1943-5606.0002386.
Wu, C., J. Chu, L. Cheng, and S. Wu. 2019. “Biogrouting of aggregates using premixed injection method with or without pH adjustment.” J. Mater. Civ. Eng. 31 (9): 06019008. https://doi.org/10.1061/(ASCE)MT.1943-5533.0002874.
Xiao, Y., X. He, A. W. Stuedlein, J. Chu, T. M. Evans, and L. A. van Paassen. 2022. “Crystal growth of MICP through microfluidic chip tests.” J. Geotech. Geoenviron. Eng. 148 (5): 06022002. https://doi.org/10.1061/(ASCE)GT.1943-5606.0002756.
Xiao, Y., Z. Zhang, A. W. Stuedlein, and T. M. Evans. 2021. “Liquefaction modeling for biocemented calcareous sand.” J. Geotech. Geoenviron. Eng. 147 (12): 04021149. https://doi.org/10.1061/(ASCE)GT.1943-5606.0002666.
Xu, H., J. Guo, K. Yuan, and Y. Xu. 2023. “Radial microbial grouting method by intubation for sandy soil reinforcement: Experimental and numerical investigation.” Constr. Build. Mater. 375 (Apr): 130960. https://doi.org/10.1016/j.conbuildmat.2023.130960.
Yang, Y., J. Chu, H. Liu, and L. Cheng. 2023. “Improvement of uniformity of biocemented sand column using one-phase-low-pH injection method.” Acta Geotech. 18 (1): 413–428. https://doi.org/10.1007/s11440-022-01576-8.
Yang, Y., J. Chu, Y. Xiao, H. Liu, and L. Cheng. 2019. “Seepage control in sand using bioslurry.” Constr. Build. Mater. 212 (Jul): 342–349. https://doi.org/10.1016/j.conbuildmat.2019.03.313.
Yi, H., T. Zheng, Z. Jia, T. Su, and C. Wang. 2021. “Study on the influencing factors and mechanism of calcium carbonate precipitation induced by urease bacteria.” J. Cryst. Growth 564 (Jun): 126113. https://doi.org/10.1016/j.jcrysgro.2021.126113.
Zheng, J., H. Lai, M. Cui, X. Ding, Y. Weng, and J. Zhang. 2023. “Bio-grouting technologies for enhancing uniformity of biocementation: A review.” Biogeotechnics 1 (3): 100033. https://doi.org/10.1016/j.bgtech.2023.100033.
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Published In
Journal of Materials in Civil Engineering
Volume 36 • Issue 9 • September 2024
Copyright
© 2024 American Society of Civil Engineers.
History
Received: Jun 23, 2023
Accepted: Mar 1, 2024
Published online: Jun 26, 2024
Published in print: Sep 1, 2024
Discussion open until: Nov 26, 2024
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