期刊论文

Zhong, Jing;Gong, Jing;Yan, Baobao

英文

Materials

1996-1944

2021

14

1

215-

10.3390/ma14010215

Conceptualization, J.Z; methodology, J.Z.; software, D.L. and Z.H.; formal analysis, D.L.; investigation, J.Z. and Z.H.; resources, J.G.; data curation, B.Y.; writing—original draft preparation, D.L. and B.Y.; writing—review and editing, D.L., G.Z., and C.S.; visualization, B.Y.; supervision, Z.H.; project administration, J.Z.; funding acquisition, J.G. All authors have read and agreed to the published version of the manuscript. This research was funded by Hubei Provincial Natural Science Foundation, grant number: 2018CFB683, Hubei Provincial Department of Transportation Research Project, grant number: 2016-600-1-10, and Hubei Provincial Department of Construction Science and Technology Plan Project, grant number: 2019-672-3-3.

本校为通讯机构

It has been reported that iron tailing powder (ITP) has the potential to partially replace cement to prepare ultra-high-performance concrete (UHPC). However, the reactivity of ITP particles in concrete largely depends on the curing method. This study investigates the effects of curing conditions on the mechanical and microstructural properties of UHPC containing ITP. To achieve this objective, three research tasks are conducted, including (1) preparing seven concrete formulations by introducing ITP; (2) characterizing their mechanical performance under different curing regimes; and (3) analyzi...