Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Study on Dilatancy of Coarse-Grained Soft Rock by Large-scale Triaxial Test
Coarse-grained soft rock fill materials can deteriorate due to water-rock interactions, potentially compromising the performance of the embankment subgrade. The dilatancy of this soft rock, as an important proxy to evaluate shearing response, was investigated in this paper. A series of large-scale triaxial drained tests were conducted on the medium-dense to dense soft rock fills. Test results showed that medium-dense soft rock samples owned continuous contraction, while dense samples exhibited only very slight dilation. Compared with other dense coarse-grained materials and sandy soils, where the gradation of the soft rock fell among them, the soft rock exhibited the least dilatancy and significant particle breakage during shearing.
Study on Dilatancy of Coarse-Grained Soft Rock by Large-scale Triaxial Test
Coarse-grained soft rock fill materials can deteriorate due to water-rock interactions, potentially compromising the performance of the embankment subgrade. The dilatancy of this soft rock, as an important proxy to evaluate shearing response, was investigated in this paper. A series of large-scale triaxial drained tests were conducted on the medium-dense to dense soft rock fills. Test results showed that medium-dense soft rock samples owned continuous contraction, while dense samples exhibited only very slight dilation. Compared with other dense coarse-grained materials and sandy soils, where the gradation of the soft rock fell among them, the soft rock exhibited the least dilatancy and significant particle breakage during shearing.
Study on Dilatancy of Coarse-Grained Soft Rock by Large-scale Triaxial Test
Advances in Engineering res
Zhang, Yu (Herausgeber:in) / Li, Dayong (Herausgeber:in) / Zhang, Yukun (Herausgeber:in) / Luan, Yalin (Herausgeber:in) / Liang, Hanwen (Autor:in) / Liu, Xianlin (Autor:in) / Shao, Yu (Autor:in) / Zeng, Sheng (Autor:in) / Lü, Xilin (Autor:in)
International Conference on Architectural, Civil and Hydraulic Engineering ; 2024 ; Shenyang, China
01.03.2025
7 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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