Research on the Mechanical Properties and NMR Characteristics of Cement Mortar during Freeze-Thaw Cycles
Joint Authors
Liu, Taoying
Wang, Yunmin
Zhou, Keping
Gao, Feng
Xie, Shenghua
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-02-27
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Low-field nuclear magnetic resonance (NMR) technology has the characteristics of nondestructive, rapid, and accurate.
In the present paper, the mechanical properties and the size and distribution of pores of cement mortar during freeze-thaw cycles were studied by using the NMR technology for the first time.
The change law of surface and quality, compressive strength, splitting tensile strength, and elastic modulus of cement mortar under 0, 25, 50, 75, and 100 freeze-thaw cycles were studied.
And the changes of T2 spectra of cement mortar under different freeze-thaw environments were analyzed; the change rule between freeze-thaw cycles and the size of the pore within the cement mortar were also obtained.
Moreover, the relationship between the mechanical properties and the pore structure of cement mortar was studied.
American Psychological Association (APA)
Liu, Taoying& Wang, Yunmin& Zhou, Keping& Gao, Feng& Xie, Shenghua. 2019. Research on the Mechanical Properties and NMR Characteristics of Cement Mortar during Freeze-Thaw Cycles. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1116797
Modern Language Association (MLA)
Liu, Taoying…[et al.]. Research on the Mechanical Properties and NMR Characteristics of Cement Mortar during Freeze-Thaw Cycles. Advances in Civil Engineering No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1116797
American Medical Association (AMA)
Liu, Taoying& Wang, Yunmin& Zhou, Keping& Gao, Feng& Xie, Shenghua. Research on the Mechanical Properties and NMR Characteristics of Cement Mortar during Freeze-Thaw Cycles. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1116797
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116797