| Autor: |
Al-Hamdani, Dhergham A. R., Ahmed, Balqees A. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2024, Vol. 2864 Issue 1, p1-11, 11p |
| Abstrakt: |
GeoPIV8 is an optical flow visualization tool used to observe the soil deformation caused by means such as installation or laterally loading or two-direction loads summation together. A special testing setup has been manufactured to allow continuous installation of the subsequent pile in the group and application of an inclined compression load on the group. The scaled model test will be performed in this study to explore the deformation of dry sandy soil with a relative density of about 60 %. Digital video records are used to observe the deformation. These videos are divided into 60 frames. The clear images are taken to analyze the deformation that occurs due to installation and inclined loading of an equal-length group of two piles. The results show that the deformation trajectories surrounding the pile shaft affect the loading direction; the piles in the group behave as two single piles when the spacing to diameter ratio increases more than 6.4; and the rotation points lie about 67% of the pile length below the soil surface. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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