Indexed by:
Abstract:
为了研究水泥-硅灰-矿粉-粉煤灰胶凝体系下超高强混凝土(UHSC)的硬化过程,采取正交设计,研究了硅灰、矿粉、粉煤灰和水胶比对UHSC水化、微观结构和强度的影响.掺入硅灰降低了UHSC的氢氧化钙(CH)含量和孔隙率,在一定掺量下可提高UHSC的抗压强度.掺入矿粉降低了UHSC的CH含量,在一定掺量下降低了孔隙率,提高了强度.掺入粉煤灰降低了UHSC的CH含量和早期强度,但增大了其早期孔隙率.UHSC的CH含量和孔隙率和水胶比成正比,强度和水胶比成反比.
Keyword:
Reprint 's Address:
Email:
Version:
Source :
硅酸盐通报
ISSN: 1001-1625
CN: 11-5440/TQ
Year: 2018
Issue: 12
Volume: 37
Page: 3951-3956,3962
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 5
Affiliated Colleges: