Composite Suction Foundation in Clay Subjected to Combined Loading - Volume 10 Number 1 (Feb. 2018) - IJET
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General Information
Editor-in-chief
Prof. T. Hikmet Karakoc
Anadolu University, Faculty of Aeronautics and Astronautics, Turkey

IJET 2018 Vol.10(1): 1-6 ISSN: 1793-8236
DOI: 10.7763/IJET.2018.V10.1025

Composite Suction Foundation in Clay Subjected to Combined Loading

Yun-Chih Chiang, San-Shyan Lin, Sheng-Yu Chu, Hui-Ming Fang, Hsing-Yu Wang, and Sung-Shan Hsiao
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.

Index Terms—Plaxis 3D, composite suction foundation, stress behavior.

Yun-Chih Chiang is with the Center for General Education, Tzu Chi University, Hualien, Taiwan (e-mail: ycchiang@mail.tcu.edu.tw).
San-Shyan Lin, Sheng-Yu Chu, Hui-Ming Fang, Hsing-Yu Wang, and Sung-Shan Hsiao are with the Department of Harbor and River Engineering, National Taiwan Ocean University, Keelung, Taiwan (e-mail: sslin46@gmail.com, 10252060@mail.ntou.edu.tw, fred3618@gmail.com, hywang1108@gmail.com; sshsiao@mail.ntou.edu.tw).

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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.

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