Impact Properties of Recycled Aggregate Concrete with Nanosilica Modification
Joint Authors
Zhang, Xianggang
Wang, Xingguo
Cheng, Fei
Wang, Yixin
Niu, Haicheng
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-09-02
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The optimal soaking time and nanosilica concentration were chosen by the physical properties of the nanosilica-modified recycled aggregate.
Recycled aggregate concrete (RAC) and nanosilica recycled aggregate concrete (SRAC) were fabricated by using ordinary recycled aggregate and nanosilica-modified recycled aggregate.
Based on the comparative experimental study of basic mechanical properties, the effects of nanosilica recycled aggregate(SRA) modification and recycled aggregate(RA) replacement percentage on the basic mechanical properties of recycled concrete were analyzed.
Finally, the split-Hopkinson pressure bar (SHPB) was used to conduct comparative experimental research on the impact resistance of recycled aggregate concrete and nanosilica-modified recycled aggregate concrete.
The effects of nanosilica recycled aggregate modification and aggregate replacement percentage on failure morphology, dynamic peak stress, dynamic increase factor (DIF), dynamic peak strain were analyzed.
American Psychological Association (APA)
Wang, Xingguo& Cheng, Fei& Wang, Yixin& Zhang, Xianggang& Niu, Haicheng. 2020. Impact Properties of Recycled Aggregate Concrete with Nanosilica Modification. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1125049
Modern Language Association (MLA)
Wang, Xingguo…[et al.]. Impact Properties of Recycled Aggregate Concrete with Nanosilica Modification. Advances in Civil Engineering No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1125049
American Medical Association (AMA)
Wang, Xingguo& Cheng, Fei& Wang, Yixin& Zhang, Xianggang& Niu, Haicheng. Impact Properties of Recycled Aggregate Concrete with Nanosilica Modification. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1125049
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1125049