Experimental Analysis of the Influence of Soil Composition on Strength Characteristics
| العنوان: | Experimental Analysis of the Influence of Soil Composition on Strength Characteristics |
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| المؤلفون: | Gui-xian Hu, Zhu-hui Liu, Ying-guang Fang, Jie Yuan |
| المصدر: | Soil Mechanics and Foundation Engineering. 55:325-332 |
| بيانات النشر: | Springer Science and Business Media LLC, 2018. |
| سنة النشر: | 2018 |
| مصطلحات موضوعية: | Materials science, Moisture, Deformation (mechanics), 0211 other engineering and technologies, Soil Science, Ocean Engineering, Soil classification, Soil science, 02 engineering and technology, Intergranular corrosion, 010502 geochemistry & geophysics, Geotechnical Engineering and Engineering Geology, complex mixtures, 01 natural sciences, General Energy, Shear strength (soil), Cohesion (geology), Direct shear test, Water content, 021101 geological & geomatics engineering, 0105 earth and related environmental sciences, Water Science and Technology |
| الوصف: | This study investigates the influence of soil composition on soil strength by performing direct shear test on various samples, including artificial soil with different components, artificial mixed soil with different amounts, natural soil with different moisture contents, and sandy soil with different sizes. The test results show that soil strength is determined by the joint effect of inter-particle friction and cohesion. Mineral composition and water content are the main factors affecting clay strength. Changes in the mineral composition and water content of clay alter the contact state and connection of its particles, thereby significantly affecting the macroscopic properties of the soil. Different grain compositions modified the shear deformation characteristics by altering the arrangement and intergranular engagement of the particles, consequently affecting the strength. The results of this study provide further insight into the micro and fine mechanism of the soil shear strength characteristics of different components. This study also offers guiding significance in engineering practice. |
| تدمد: | 1573-9279 0038-0741 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::c8c9934e13aa2e48aaf5c55d9072e774 https://doi.org/10.1007/s11204-018-9544-y |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........c8c9934e13aa2e48aaf5c55d9072e774 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 15739279 00380741 |
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