科研项目: 国家自然科学基金委,面上项目(52378252),多源、多组分钢渣碳化重构胶凝机理及定向调控机制研究,2024.01-2027.12,在研,主持。 国家自然科学基金委员会,联合基金项目(U23A20603),难选铁矿石氢基矿相转化全组分高效利用基础研究,2024.01-2027.12,在研,参与。 国家自然科学基金委,青年基金(51808354),碳酸化预处理钢渣调控其体积安定性和水化活性的机理研究,2019.01-2021.12,结题,主持。 2023年辽宁省高等学校基本科研业务项目(JYTMS20231552),高性能C-A-S-H纳米晶核在低碳水泥基材料中的增强机理研究,2023.09-2025.08,在研,主持。 辽宁省自然科学基金-指导计划(20180550127 ),CO2处理钢渣过程中碳酸钙的调控技术及其对钢渣活性的影响,2018.11-2020.10,结题,主持。 辽宁省高等学校基本科研业项目(LJZ2017023),碳酸化养护β-C2S/γ-C2S过程中强度发展及产物衍变规律研究,2017.11-2018.12,结题,主持。 中国博士后科学基金资助项目(2018M641712),碳酸化处理钢渣矿物掺合料及骨料在混凝土中的应用研究,2018.6-2019.12,结题,主持。 辽宁省教育厅科学研究经费项目(lnjc202017),钢渣基碳负型胶凝材料重金属溶出调控技术基础研究, 2020.9-2022.7,结题,主持。
学术论文:
(1) FANG Y., SU W., ZHANG Y., et al. Effect of accelerated precarbonation on hydration activity and volume stability of steel slag as a supplementary cementitious material, Journal of Thermal Analysis and Calorimetry, 2022, 147:6181-6191. (2) FANG Y., ZHANG Y., ZHANG M., et al. Carbonation curing of alkaline industrial waste for binders:Comparison study of different wastes, Magazine of Concrete Research, 2022, 74(3): 143-153. (3) FANG Y., LIU Z.,WANG Q., et al. Strength development and products evolution of β-C2S and γ-C2S induced by accelerated carbonation curing, Journal of Wuhan Universit of Technology, 2020, 35(6): 1053-1060. (4) FANG Y., ZHANG L., LI L., et al. Preparation of nano-sized C-S-H and its acceleration mechanism on Portland cement hydration at different temperatures, Materials, 2023, 16(9):3484. (5) FANG Y., YAO S., WANG Q., et al. Effects of carbonation-hydration curing on CO2 uptake, mechanical properties and leaching behavior of heavy metals of stainless steel slag, Journal of Materials in Civil Engineering, 2023, online (6) Wang Q., Zhang Y., Fang Y., et al. Prediction of the mechanical behavior of recycled concrete with fresh concrete waste aggregate[J]. Structural Concrete, 2019(12),761-771 (7)Fang Y., Chang Jun. Rapid hardening β-C2S mineral and microstructure changes activated by accelerated carbonation curing[J]. Journal of Thermal Analysis and Calorimetry, 2017, 129(2):1-9. (8) Wang Q, ZHANG Y., Fang Y.*, Time-Dependent Flexural Performance and Design Procedures for Steel-Bars Truss Slabs, Magazine of Concrete Research, 2020(5):1-49 (9) Dan Wang, Yanfeng Fang, Yangyang Zhang, Jun Chang. Changes in mineral composition, growth of calcite crystal, and promotion of physico-chemical properties induced by carbonation of β-C2S[J].Journal of CO2 utilization,2019,34:149-162 (10) Chang J., Wang D., Fang Y., Effects of mineralogical changes in BOFS during carbonation on pH and Ca and Si leaching[J]. Construction and Building Materials, 2018, 192:584-592. (11) 房延凤,王丹,孔靖勋等,碳酸化钢渣及其在建筑材料中的应用现状,材料导报,2020,34(2),03126-03132 (12) 房延凤,王凇宁,佟钰等,碳酸化预处理对钢渣-水泥复合胶凝材料体积安定性及水化活性的影响[J].硅酸盐通报,2023,42(3): 273-279
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