Issue |
E3S Web Conf.
Volume 604, 2025
The 4th International Conference on Disaster Management (The 4th ICDM 2024)
|
|
---|---|---|
Article Number | 16004 | |
Number of page(s) | 5 | |
Section | Other Related Topics | |
DOI | https://doi.org/10.1051/e3sconf/202560416004 | |
Published online | 16 January 2025 |
Design of MSE Wall with geotextile reinforcement for temporary mitigation of landslide in Padang Panjang – Sicincin road section (STA 64+100)
1 Department of Civil Engineering, Faculty of Engineering, Universitas Andalas, Padang 25163, Indonesia
2 Department of Civil Engineering, School of Engineering, Subang Jaya, Malaysia
* Corresponding author: rina@eng.unand.ac.id
The Padang Panjang - Sicincin roads section was cut off due to a flash flood on Saturday, 11 May 2024. This caused a landslide in the area resulting in the national road access being cut off, and traffic flow was forced to be diverted to several alternative routes. The study aims to obtain the total length of geotextile at any depth (L), the vertical spacing of the layers (Sv), and the lap length (l1) in MSE wall heights at STA 64 + 100. The computation method for external and internal stability (pull out and break), uses the Load Resistance Factor Design (LRFD). From the calculation results for the effective height (He) of the MSE wall of 8 m, the reinforcement length is 6 m, the embedment depth is 0.6 m, the vertical spacing (Sv) is 0.8 m from the internal stability, and the fold length (l1) is 1 m. The design results obtained MSE wall dimensions that are safe for external and internal stability. These dimensions can be used for temporary landslide handling but not long-term. For long-term stability, adding facing elements like secant piles, cantilever walls, and other forms is recommended to avoid erosion due to river water flow.
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.