doi: 10.7763/IJET.2018.V10.1025
Composite Suction Foundation in Clay Subjected to Combined Loading
Yun-Chih Chiang
1
,
San-Shyan Lin
2
,
Sheng-Yu Chu
2
,
Hui-Ming Fang
2
,
Hsing-Yu Wang
2
,
Sung-Shan Hsiao
2
- 1 the Center for General Education, Tzu Chi University, Hualien, Taiwan
- 2 the Department of Harbor and River Engineering, National Taiwan Ocean University, Keelung, Taiwan
Abstract
This study is based on a simulation of suction and compound suction written in Plaxis 3D finite element software. Unlike a conventional suction foundation, a composite suction foundation has a plate-like structure in its upper part, which improves the axial and lateral bearing capacity of the foundation. In this study, sedimentation data obtained from Changhua, Taiwan are used as the inputs, and bearing capacity is evaluated for a composite suction foundation under two-directional loading. By changing the diameter of the upper plate, the length–diameter ratio of the suction bucket, and the eccentricity of the load, relevant stress behaviors of the foundation are simulated.
Keywords
- Plaxis 3D
- composite suction foundation
- stress behavior
How to Cite
Yun-Chih Chiang, San-Shyan Lin, Sheng-Yu Chu, Hui-Ming Fang, Hsing-Yu Wang, and Sung-Shan Hsiao, "Composite Suction Foundation in Clay Subjected to Combined Loading," International Journal of Engineering and Technology, vol. 10, no. 1, pp. 1-6, 2018. https://doi.org/ 10.7763/IJET.2018.V10.1025
Copyright & License
Copyright © 2018 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).