Mathematical modelling of cemented tailings backfill: a review. Issue 6 (18th August 2019)

• Record Type: Journal Article
• Authors: Cui, Liang; Fall, Mamadou
• Is Part Of: International journal of mining, reclamation and environment. Volume 33:Issue 6(2019)
• Page Start: 389
• Page End: 408
• Publication Date: 2019-08-18
• Subjects: Cemented paste backfill -- tailings -- multiphysics -- model -- THMC -- mine; Mining engineering -- Periodicals; Mineral industries -- Environmental aspects -- Periodicals; Abandoned mined lands reclamation -- Periodicals; 622.292
• DOI: 10.1080/17480930.2018.1453320
• Languages: English
• ISSNs: 1748-0930

Abstract

Abstract: This paper provides a comprehensive understanding and unique aspects of modelling cemented paste backfill (CPB) behaviour and performance under complex multiphysics conditions. Such modelling is essential for the reliable and cost-effective design of CPB structures. In this review paper, the existing mathematical models are classified into three categories, which are analytical, mechanical constitutive and coupled multiphysics models. For each category, a critical discussion of each model is carried out to identify its applicability and potential further developments with a comparison of the corresponding controlling mechanism. Then, a comparison of the existing models is provided for each category of mathematical models.