One-step random-walk process of nanoparticles in cement-based materials
Ali Bahari , Aref Sadeghi-Nik , Elena Cerro-Prada , Adel Sadeghi-Nik , Mandana Roodbari , Yan Zhuge
Journal of Central South University ›› 2021, Vol. 28 ›› Issue (6) : 1679 -1691.
One-step random-walk process of nanoparticles in cement-based materials
Efficient modelling approaches capable of predicting the behavior and effects of nanoparticles in cement-based materials are required for conducting relevant experiments. From the microstructural characterization of a cement-nanoparticle system, this paper investigates the potential of cell-based weighted random-walk method to establish statistically significant relationships between chemical bonding and diffusion processes of nanoparticles within cement matrix. LaSr0.5C0.5O3 (LSCO) nanoparticles were employed to develop a discrete event system that accounts for the behavior of individual cells where nanoparticles and cement components were expected to interact. The stochastic model is based on annihilation (loss) and creation (gain) of a bond in the cell. The model considers both chemical reactions and transport mechanism of nanoparticles from cementitious cells, along with cement hydration process. This approach may be useful for simulating nanoparticle transport in complex 2D cement-based materials systems.
Markov chain Monte Carlo / random-walk method / Fokker-Planck equation / LaSr0.5C0.5O3 (LSCO) / cement / nanoparticle incorporation
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
VAHABI M Y, TAHMOURESI B, MOSAVI H, FAKHRETAHA AVAL S. Effect of pre-coating lightweight aggregates on the self-compacting concrete [J]. Structural Concrete, 2021. DOI: https://doi.org/10.1002/suco.202000744. |
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
HADDAD KOLOUR H, ASHRAF W, LANDIS E N. Hydration and early age properties of cement pastes modified with cellulose nanofibrils [J]. Transportation Research Record, 2020: 0361198120945993. DOI: https://doi.org/10.1177/2F0361198120945993. |
| [12] |
|
| [13] |
|
| [14] |
SADEGHI-NIK A, BAHARI A, KHORSHIDI Z, GHOLIPUR R. Effect of lanthanum oxide on the bases of cement and concrete [C]// Third International Conference on Construction in Developing Countries (Advancing Civil, Architectural and Construction Engineering & Management). Bangkok, Thailand, 2012: 707–712. |
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
SADEGHI-NIK A, BAHARI A. Nano-particles in concrete and cement mixtures [C]// International Conference on Nano Science and Technology, 2010: 221–223. |
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
KAZEMI M, HAJFOROUSH M, KHAKPOUR TALEBI P, DANESHFAR M, SHOKRGOZAR A, JAHANDARI S, SABERIAN M, LI J. In-situ strength estimation of polypropylene fibre reinforced recycled aggregate concrete using Schmidt rebound hammer and point load test [J]. Journal of Sustainable Cement-Based Materials, 2020: 1–18. DOI: https://doi.org/10.1080/21650373.2020.1734983. |
| [33] |
KHALILPASHA M H, SADEGHI-NIK A, LOTFI-OMRAN O, KIMIAEIFARD K, AMIRPOUR-MOLLA M. Sustainable development using recyclable rubber in self-compacting concrete [C]// Third International Conference on Construction in Developing Countries (Advancing Civil, Architectural and Construction Engineering & Management). Bangkok, Thailand, 2012: 580–585. |
| [34] |
AFSHAR A, JAHANDARI S, RASEKH H, SHARIATI M, AFSHAR A, SHOKRGOZAR A. Corrosion resistance evaluation of rebars with various primers and coatings in concrete modified with different additives [J]. Construction and Building Materials, 2020: 262. DOI: https://doi.org/10.1016/j.conbuildmat.2020.120034. |
| [35] |
|
| [36] |
|
| [37] |
|
| [38] |
DEHGHANI A, ASLANI F. Piezoresistive sensing of cementitious composites reinforced with shape memory alloy, steel, and carbon fibre [J]. Construction and Building Materials, 2020: 121046. DOI: https://doi.org/10.1016/j.conbuildmat.2020.121046. |
| [39] |
DEHGHANI A, ASLANI F. Piezoelectric behaviour of hybrid engineered cementitious composites containing shape-memory alloy, steel, and carbon fibres under compressive stress cycles [J]. Construction and Building Materials, 2020: 121671. DOI: https://doi.org/10.1016/j.conbuildmat.2020.121671. |
| [40] |
|
| [41] |
|
| [42] |
|
| [43] |
|
| [44] |
RAMEZANI M. Design and predicting performance of carbon nanotube reinforced cementitious materials: mechanical properties and dipersion characteristics [D]. The University of Luisville’s Institutional Repository, 2019. |
| [45] |
|
| [46] |
ZEYAD A M, TAYEH B A, SABA A M, JOHARI M A. Workability, setting time and strength of high-strength concrete containing high volume of palm oil fuel ash [J]. The Open Civil Engineering Journal, 2018, 12. DOI: https://doi.org/10.2174/1874149501812010035. |
| [47] |
|
| [48] |
|
| [49] |
|
| [50] |
|
| [51] |
|
| [52] |
|
| [53] |
|
| [54] |
|
| [55] |
|
| [56] |
|
| [57] |
|
| [58] |
|
| [59] |
RAMEZANI M, KIM Y H, SUN Z. Mechanical properties of carbon-nanotube-reinforced cementitious materials: Database and statistical analysis [J]. Magazine of Concrete Research, 2019: 1–25. DOI: https://doi.org/10.1680/jmacr.19.00093. |
| [60] |
|
| [61] |
|
| [62] |
|
| [63] |
BAHARI A, SADEGHI-NIK A, SHAIKH F Uddin Ahmed, Adel SADEGHI-NIK, CERRO-PRADA E, MIRSHAFIEI Ebrahim, ROODBARI Mandana. Experimental studies on rheological, mechanical, and microstructure properties of self-compacting concrete containing perovskite nanomaterial [J]. Structural Concrete, 2021. DOI: https://doi.org/10.1002/suco.202000548. |
| [64] |
|
| [65] |
|
| [66] |
|
| [67] |
|
| [68] |
|
| [69] |
|
| [70] |
|
| [71] |
|
| [72] |
|
| [73] |
WEIBULL W. The phenomenon of rupture in solids [M]. IVA Handlingar, 1939. |
| [74] |
BAROGHEL-BOUNY V, MOUNANGA P, LOUKILI A, KHELIDJ A. From chemical and microstructural evolution of cement pastes to the development of autogenous deformations [M]. American Concrete Institute, 2004. |
| [75] |
|
| [76] |
|
| [77] |
COX DR, MILLER H D. The theory of stochastic processes [M]. CRC Press, 1977. |
| [78] |
|
| [79] |
|
| [80] |
RASEKH H, JOSHAGHANI A, JAHANDARI S, ASLANI F, GHODRAT M. Rheology and workability of SCC [M]. Woodhead Publishing Series in Civil and Structural Engineering, 2020: 31–63. |
| [81] |
JAHANDARI S, MOJTAHEDI S F, ZIVARI F, JAFARI M, MAHMOUDI M R, SHOKRGOZAR A, KHARAZMI S, VOSOUGH HOSSEINI B, REZVANI S, JALALIFAR H. The impact of long-term curing period on the mechanical features of lime-geogrid treated soils [J]. Geomechanics and Geoengineering, 2020: 1–13. DOI: https://doi.org/10.1080/17486025.2020.1739753. |
| [82] |
|
| [83] |
|
| [84] |
|
| [85] |
|
| [86] |
|
| [87] |
|
| [88] |
|
| [89] |
REIF F. Fundamentals of statistical and thermal physics [M]. Waveland Press, 2009. |
| [90] |
|
/
| 〈 |
|
〉 |