Factors Affecting the Mechanical Properties of Cement-Mixed Gravel
Joint Authors
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-11-28
Country of Publication
Egypt
No. of Pages
7
Abstract EN
A study has been conducted to investigate the mechanical properties of cement-mixed gravel using the unconfined compression test and the tensile test.
Basic factors including the curing period, the water-binder ratio, the cement content, and the strain rate were evaluated.
Ordinary Portland cement with fly ash was employed as the cementation agent for preparing cemented samples.
The results indicate that the unconfined compressive strength, the deformation modulus, and the tensile strength increase with the increase in the curing period.
The ratio of tensile strength to unconfined compressive strength has no distinct change after 7 days.
An optimum water-binder ratio can be obtained.
The unconfined compressive strength and deformation modulus decrease as the water-binder ratio decreases and increase from the optimum water-binder ratio.
With the increasing of the cement content, the unconfined compressive strength increases distinctly, the deformation modulus increases significantly when the cement content is less than 4% and then increased slowly, and the failure strain increases to a peak value and then decreases.
With the increasing of the strain rate, the unconfined compressive strength increases slightly and the deformation modulus increases slowly.
The failure strain decreases with an increase in the strain rate.
American Psychological Association (APA)
Wang, Chen& Li, Wentao. 2016. Factors Affecting the Mechanical Properties of Cement-Mixed Gravel. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1096450
Modern Language Association (MLA)
Wang, Chen& Li, Wentao. Factors Affecting the Mechanical Properties of Cement-Mixed Gravel. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1096450
American Medical Association (AMA)
Wang, Chen& Li, Wentao. Factors Affecting the Mechanical Properties of Cement-Mixed Gravel. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1096450
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096450