Journal article

Modeling of large deformation problem considering spatially variable soils in offshore engineering

Jinhui Li, Wuzhang Luo, Yinghui Tian, Yuan Wang, Mark Jason Cassidy

Marine Georesources & Geotechnology | Taylor & Francis | Published : 2020

Abstract

Offshore engineering is facing the challenges of modeling large deformation problems combined with the complexity of spatial variability of soils. This complex large deformation problem has not been extensively investigated, where one reason is believed due to limited practical approaches available. In this paper, the complex problem has been addressed through the in-house developed approach by implementing a remeshing-based large deformation method into finite element framework, where the spatial variability of the soil domain is realized by correlating the generated random field with the soil property distribution. By carrying large deformation analysis, the penetration of a T-bar penetrom..

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Grants

Awarded by Natural Science Foundation of China


Awarded by Shenzhen Peacock Technology Innovation Project


Funding Acknowledgements

This research was substantially supported by the Natural Science Foundation of China (Grant nos. 51679060 and 51979067) and Shenzhen Peacock Technology Innovation Project (Grant nos. KQJSCX20180328165808449).