| Issue |
E3S Web Conf.
Volume 368, 2023
4th African Regional Conference on Geosynthetics (GeoAfrica 2023)
|
|
|---|---|---|
| Article Number | 02017 | |
| Number of page(s) | 8 | |
| Section | TECHNICAL PAPERS: Reinforcement | |
| DOI | https://doi.org/10.1051/e3sconf/202336802017 | |
| Published online | 17 February 2023 | |
Decreasing Earth Thrust with EPS Geofoam
Structural Department, Faculty of engineering, Zagazig University, Zagazig, Egypt
* Corresponding author: nrel.mh@gmail.com
Abstract The basic function of retaining walls is to support soil backfill and water. This function has to be adequate under different conditions of loading; with permissible deformations. Researches are addressing the reduction of the exerted lateral earth thrust and water pressures to satisfy the adequacy in reasonable costs. Expanded polystyrene geofoam, EPSG, is the most popular material adopted to decrease lateral earth thrust on retaining walls. This paper presents an article review on researches of this aspect. Equations were proposed for reduction in lateral forces and overturning moments. Its aim is to optimize the design of 8.0 m gravity retaining wall with installation of EPSG.
© The Authors, published by EDP Sciences, 2023
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