期刊论文

Xiang Duan

英文

Construction and Building Materials

0950-0618

2025

482

141699

10.1016/j.conbuildmat.2025.141699

CRediT authorship contribution statement Duan Xiang: Supervision, Project administration, Data curation. Li Quanpeng: Supervision, Resources. Shi Kangyi: Writing – review & editing, Validation, Investigation. Deng Hongyang: Writing – original draft, Methodology, Conceptualization. Cai Xinhua: Supervision, acquisition. Wu Jie: Validation, Supervision, Formal analysis.

本校为第一且通讯机构

This study investigates the development of Alkali-activated Ultra-high performance concrete (AAUHPC) incorporating steel slag powder (SS), ground granulated blast furnace slag (GGBFS), silica fume, and hooked-end steel fibers to achieve sustainable, high-performance construction materials. The effects of SS content (0–70 %) and steel fiber volume fraction (0–2.0 %) on workability, mechanical properties, and microstructure were systematically evaluated through a combination of macroscopic performance tests (setting time, fluidity, compressiv...