Compressive fatigue behavior and failure evolution of additive fiber-reinforced cemented tailings composites

• Published in: International journal of minerals, metallurgy and materials Vol. 29; no. 2; pp. 345 - 355
• Main Authors: Li, Jiajian, Cao, Shuai, Yilmaz, Erol, Liu, Yunpeng
• Format: Journal Article
• Language: English
• Published: Beijing University of Science and Technology Beijing 01.02.2022; Springer Nature B.V; State Key Laboratory of High-Efficient Mining and Safety of Metal Mines of Ministry of Education,University of Science and Technology Beijing,Beijing 100083,China%Department of Civil Engineering,Geotechnical Division,Recep Tayyip Erdogan University,Fener,Rize TR53100,Turkey%State Key Laboratory of Silicate Materials for Architectures(Wuhan University of Technology),Wuhan 430070,China; School of Civil and Resources Engineering,University of Science and Technology Beijing,Beijing 100083,China
• Subjects: Backfill; Ceramics; Characterization and Evaluation of Materials; Chemistry and Materials Science; Composite materials; Composites; Compressive strength; Corrosion and Coatings; Design optimization; Digital imaging; Electron microscopes; Evolution; Fatigue failure; Fiber composites; Fibers; Glass; Glass fibers; Image compression; Laboratory tests; Materials Science; Mechanical properties; Metallic Materials; Mine tailings; Natural Materials; Surfaces and Interfaces; Tailings; Thin Films; Tribology; cemented tailings backfill; uniaxial compressive strength; combined fiber reinforcement; microstructural characteristics; digital image correlation

The ordinary cemented tailings backfill (CTB) is a cement-based composite prepared from tailings, cementitious materials, and water. In this study, a series of laboratory tests, including uniaxial compression, digital image correlation measurement, and scanning electron microscope characteristics of...