Damping Property of a Cement-Based Material Containing Carbon Nanotube
Joint Authors
Li, Weiwen
Ji, Wei-Ming
Liu, Yi
Liu, Yu-Kai
Xing, Feng
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-24
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
This study aimed to explore the damping property of a cement-based material with carbon nanotube (CNT).
In the study, the cement composites with different contents of CNT (0 wt%, 0.033 wt%, 0.066 wt%, and 0.1 wt%) were investigated.
Logarithmic Decrement method and Dynamic Mechanical Analysis (DMA) method were utilized to study the damping property of CNT/cement composite.
The influences of CNT on pore size distribution and microstructure of composite were analyzed by Mercury Intrusion Porosimetry (MIP) and Scanning Electron Microscopy (SEM), respectively.
The experimental results showed that CNT/cement composite presented higher flexural strength index than that of a pure cement paste.
Additional CNT could improve the vibration-reduction capacity of cement paste.
Furthermore, the experiments proved that CNT could bridge adjacent hydration products and support load transfer within cement matrix, which contributed to the energy dissipation during the loading process.
American Psychological Association (APA)
Li, Weiwen& Ji, Wei-Ming& Liu, Yi& Xing, Feng& Liu, Yu-Kai. 2015. Damping Property of a Cement-Based Material Containing Carbon Nanotube. Journal of Nanomaterials،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1068951
Modern Language Association (MLA)
Li, Weiwen…[et al.]. Damping Property of a Cement-Based Material Containing Carbon Nanotube. Journal of Nanomaterials No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1068951
American Medical Association (AMA)
Li, Weiwen& Ji, Wei-Ming& Liu, Yi& Xing, Feng& Liu, Yu-Kai. Damping Property of a Cement-Based Material Containing Carbon Nanotube. Journal of Nanomaterials. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1068951
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1068951