Proceedings of the 2023 5th International Conference on Civil Engineering, Environment Resources and Energy Materials (CCESEM 2023)

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Numerical Simulation Study of Geotextiles Free-End Anchorage Pullout Tests

Authors
Haoyu Yuan1, Jianjian Wu1, *, Yiyao Wei1, Yuying Zhang1, Xiaoqiang Xu1, Di Wu1
1School of Architecture and Transportation Engineering, Guilin University of Electronic Technology, Guilin, Guangxi, 541200, China
*Corresponding author. Email: 1049003625@qq.com
Corresponding Author
Jianjian Wu
Available Online 14 December 2023.
DOI
10.2991/978-94-6463-316-0_42How to use a DOI?
Keywords
Geotextiles; pullout testing; numerical simulation; wrapping
Abstract

This study involves the numerical simulation analysis of geotextile pullout tests, followed by a comparison with the pullout test results to establish the reliability of the numerical simulation calculation model. Subsequently, the study primarily investigates the impact of various parameters, including the free-end wrapping height, wrapping length, normal pressure, geotextile laying length, and selected soil properties on the pullout force when geotextiles are wrapped at their free ends. The numerical simulation results indicate that, compared to the non-wrapped scenario, the adoption of end wrapping for geotextiles significantly enhances the pullout force. However, the pullout force is only minimally affected by the length and height of the end wrapping. The numerical simulation research reveals that as the geotextile laying length increases, the rate of pullout force enhancement with end wrapping compared to non-wrapping becomes progressively slower. Hence, under appropriate conditions of wrapping height, length, and geotextile flat placement length, the highest efficiency in pull-out force enhancement is achieved when the wrapping method is employed at the free end of the reinforcement material.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2023 5th International Conference on Civil Engineering, Environment Resources and Energy Materials (CCESEM 2023)
Series
Advances in Engineering Research
Publication Date
14 December 2023
ISBN
978-94-6463-316-0
ISSN
2352-5401
DOI
10.2991/978-94-6463-316-0_42How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Haoyu Yuan
AU  - Jianjian Wu
AU  - Yiyao Wei
AU  - Yuying Zhang
AU  - Xiaoqiang Xu
AU  - Di Wu
PY  - 2023
DA  - 2023/12/14
TI  - Numerical Simulation Study of Geotextiles Free-End Anchorage Pullout Tests
BT  - Proceedings of the 2023 5th International Conference on Civil Engineering, Environment Resources and Energy Materials (CCESEM 2023)
PB  - Atlantis Press
SP  - 411
EP  - 419
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-316-0_42
DO  - 10.2991/978-94-6463-316-0_42
ID  - Yuan2023
ER  -