@article{a89d2f00a13e4fff8eb05422427303a5,
title = "Effective stress analysis of dynamically installed anchor installation in rate-dependent clay",
abstract = "Accurate prediction of the final embedment depth and installation-induced excess pore pressure of dynamically installed anchors (DIAs) are prerequisites for the design of subsequent anchor set-up during a waiting period and capacity under operational loadings. This paper presents a dynamic large deformation finite element approach within the effective stress framework and investigates the installation behaviour of DIAs in clay. An elasto-viscoplastic model is adopted to capture strain rate dependency of the undrained shear strength. Development of excess pore pressure for various impact velocities, anchor geometries, viscosity parameters are quantified. An expression is proposed for estimating the final embedment depth of DIAs in clay.",
keywords = "Anchors, Clays, Finite element methods, Installation, Rate-dependency",
author = "K. Chang and D. Wang and Hossain, {M. S.} and Kim, {Y. H.} and W. Qin",
note = "Funding Information: This paper was written during the period of the first author's PhD. The first author was the recipient of an International Postgraduate Research Scholarship and an Australian Postgraduate Award. The research presented here was undertaken with support from the Australian Research Council (ARC) through the Discover Early Career Researcher Award DE140100903 . The second author is supported by the National Natural Science Foundation of China through the grant of No. 42025702 . The third author is an ARC Future Fellow and is supported by the ARC Project FT190100735. The benefit of discussion with Dr. Zhenyu Yin at Hong Kong Polytechnic University on the implementation of the EVPMCC model is gratefully acknowledged. Funding Information: This paper was written during the period of the first author's PhD. The first author was the recipient of an International Postgraduate Research Scholarship and an Australian Postgraduate Award. The research presented here was undertaken with support from the Australian Research Council (ARC) through the Discover Early Career Researcher Award DE140100903. The second author is supported by the National Natural Science Foundation of China through the grant of No. 42025702. The third author is an ARC Future Fellow and is supported by the ARC Project FT190100735. The benefit of discussion with Dr. Zhenyu Yin at Hong Kong Polytechnic University on the implementation of the EVPMCC model is gratefully acknowledged. Publisher Copyright: {\textcopyright} 2022 Elsevier Ltd",
year = "2022",
month = dec,
day = "15",
doi = "10.1016/j.oceaneng.2022.113183",
language = "English",
volume = "266",
journal = "Ocean Engineering",
issn = "0029-8018",
publisher = "Pergamon",
}