Review on Modeling of Hydration Process and Microstructure Development of Cementitious Materials

被引：0
|
作者：
Li K. [1 ,2 ]
Zhao W. [1 ,2 ]
Shi C. [1 ,2 ]
机构：
[1] Key Laboratory for Green & Advanced Civil Engineering Materials and Application Technology of Hunan Province, College of Civil Engineering, Hunan University, Changsha
[2] International Science and Technology Innovation Center for Green & Advanced Civil Engineering Materials of Hunan Province, Changsha
来源：
Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society | 2022年 / 50卷 / 02期
关键词：
Calcium silicate hydrate; Cementitious materials; Computer simulation; Non-spherical particles;
D O I：
10.14062/j.issn.0454-5648.20210438
中图分类号：
学科分类号：
摘要：
Cement hydration is a complex chemical and physical reaction process, which directly determines the microstructure and macro-property of hardened cement paste. Since conventional experimental methods are in general time-consuming, laborious and expensive, computer simulation thus becomes popular in understanding the mechanism of cement hydration and microstructure development in recent years. In this review, existing hydration models were introduced, and their advantages and drawbacks were described. Recent work on the cement hydration simulation were summarized, in which the emphasis is on the hydration of non-spherical cement particles and nano-scale simulation of calcium silicate hydrate. Based on the practical application of relevant models, the effect of mineral admixtures on the hydration process and microstructure of cement paste was discussed. The properties of cement-based materials (i.e., agent transport, chloride diffusion and microcrack propagation) were represented as well. © 2022, Editorial Department of Journal of the Chinese Ceramic Society. All right reserved.
引用
收藏
页码：533 / 543
页数：10
相关论文
共 75 条
  • [1] WANG Caihui, SUN Wei, JIANG Jinyang, Et al., J Chin Ceram Soc, 39, 4, pp. 726-738, (2011)
  • [2] MAEKAWA K, ISHIDA T, KISHI T., Multi-scale modeling of concrete performance: integrated material and structural mechanics, J Adv Concr Technol, 1, 2, pp. 91-126, (2003)
  • [3] KONDO R, UEDA S., Kinetics and mechanism of the hydration of cements, 5th International Symposium on the Chemistry of Cement, pp. 230-255, (1968)
  • [4] JENNINGS H M, JOHNSON S K., Simulation of microstructure development during the hydration of a cement compound, J Am Ceram Soc, 69, 11, pp. 790-795, (1986)
  • [5] LE N L B, STROEVEN M, SLUYS L J, Et al., A novel numerical multi-component model for simulating hydration of cement, Comput Mater Sci, 78, pp. 12-21, (2013)
  • [6] BREUGEL K V., Numerical simulation of hydration and microstructural development in hardening cement-based materials (I) theory, Cem Concr Res, 25, 2, pp. 319-331, (1995)
  • [7] BREUGEL K V., Numerical simulation of hydration and microstructural development in hardening cement-based materials (II) Applications, Cem Concr Res, 25, 3, pp. 522-530, (1995)
  • [8] BISHNOI S, SCRIVENER K L., µic: A new platform for modelling the hydration of cements, Cem Concr Res, 39, 4, pp. 266-274, (2009)
  • [9] BENTZ D P., Three-dimensional computer simulation of cement hydration and microstructure development, J Am Ceram Soc, 80, 1, pp. 3-21, (1997)
  • [10] POMMERSHEIM J M, CLIFTON J R., Mathematical modeling of tricalcium silicate hydration, Cem Concr Res, 9, 6, pp. 765-770, (1979)
12345678