Review of Particle Breakage Measurement Methods for Calcareous Sand
In order to better understand the particle breakage mechanics and characterization methods of calcareous sand, the particle breakage characteristics of calcareous sand in one-dimensional compression tests, isotropic compression tests, triaxial shear tests, and ring shear tests are reviewed and analy...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2022-01-01
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| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2022/6477197 |
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| _version_ | 1832550136404770816 |
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| author | Liang-Jie Xu Ren Wang Dong-Sheng Xu Xin-Zhi Wang Qing-Shan Meng Chang-Qi Zhu |
| author_facet | Liang-Jie Xu Ren Wang Dong-Sheng Xu Xin-Zhi Wang Qing-Shan Meng Chang-Qi Zhu |
| author_sort | Liang-Jie Xu |
| collection | DOAJ |
| description | In order to better understand the particle breakage mechanics and characterization methods of calcareous sand, the particle breakage characteristics of calcareous sand in one-dimensional compression tests, isotropic compression tests, triaxial shear tests, and ring shear tests are reviewed and analyzed. The results show that the mechanism of shear crushing is essentially different from compression crushing. Compared with one-dimensional compression, it is easier to break calcareous sand under triaxial shear. In the shearing process, the particle breakage of calcareous sand will not continue indefinitely. The gradation tends to be stable and controlled by confining pressure and shear strain. The characteristic particle size measurement method for particle breakage is simple and has limitations. The description method using the particle size distribution curve is more comprehensive, but it is impossible to compare the crushing degree of particle with different particle sizes, and a suitable measurement method needs to be proposed. |
| format | Article |
| id | doaj-art-4bdd4fdefa3f47428c7bca4c63352fcc |
| institution | Kabale University |
| issn | 1687-8094 |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-4bdd4fdefa3f47428c7bca4c63352fcc2025-02-03T06:07:33ZengWileyAdvances in Civil Engineering1687-80942022-01-01202210.1155/2022/6477197Review of Particle Breakage Measurement Methods for Calcareous SandLiang-Jie Xu0Ren Wang1Dong-Sheng Xu2Xin-Zhi Wang3Qing-Shan Meng4Chang-Qi Zhu5College of Civil Engineering and ArchitecturalCollege of Civil Engineering and ArchitecturalSchool of Civil Engineering and ArchitectureState Key Laboratory of Geomechanics and Geotechnical EngineeringState Key Laboratory of Geomechanics and Geotechnical EngineeringState Key Laboratory of Geomechanics and Geotechnical EngineeringIn order to better understand the particle breakage mechanics and characterization methods of calcareous sand, the particle breakage characteristics of calcareous sand in one-dimensional compression tests, isotropic compression tests, triaxial shear tests, and ring shear tests are reviewed and analyzed. The results show that the mechanism of shear crushing is essentially different from compression crushing. Compared with one-dimensional compression, it is easier to break calcareous sand under triaxial shear. In the shearing process, the particle breakage of calcareous sand will not continue indefinitely. The gradation tends to be stable and controlled by confining pressure and shear strain. The characteristic particle size measurement method for particle breakage is simple and has limitations. The description method using the particle size distribution curve is more comprehensive, but it is impossible to compare the crushing degree of particle with different particle sizes, and a suitable measurement method needs to be proposed.http://dx.doi.org/10.1155/2022/6477197 |
| spellingShingle | Liang-Jie Xu Ren Wang Dong-Sheng Xu Xin-Zhi Wang Qing-Shan Meng Chang-Qi Zhu Review of Particle Breakage Measurement Methods for Calcareous Sand Advances in Civil Engineering |
| title | Review of Particle Breakage Measurement Methods for Calcareous Sand |
| title_full | Review of Particle Breakage Measurement Methods for Calcareous Sand |
| title_fullStr | Review of Particle Breakage Measurement Methods for Calcareous Sand |
| title_full_unstemmed | Review of Particle Breakage Measurement Methods for Calcareous Sand |
| title_short | Review of Particle Breakage Measurement Methods for Calcareous Sand |
| title_sort | review of particle breakage measurement methods for calcareous sand |
| url | http://dx.doi.org/10.1155/2022/6477197 |
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