Proceedings of the 2024 5th International Conference on Civil, Architecture and Disaster Prevention and Control (CADPC 2024)

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Stability Analysis of High Filled Steep Slope Embankments in Weak Soil Layers

Authors
Borui Tao1, *, Liang Chen1
1China Construction First Bureau (Group) Second Construction Co., Ltd., Beijing, 100000, China
*Corresponding author. Email: 344682964@qq.com
Corresponding Author
Borui Tao
Available Online 13 June 2024.
DOI
10.2991/978-94-6463-435-8_30How to use a DOI?
Keywords
soft soil layer; high fill steep slopes; embankment stability; backfilling soil samples; strength load; compression rebound curve
Abstract

In order to ensure the safety of high filled steep slope embankments in weak soil layers, it is extremely necessary to conduct stability testing research on them. Therefore, a stability analysis study on high filled steep slope embankments in weak soil layers is proposed. Taking a main road in a certain city as the research object, based on clarifying the treatment plan for high filled steep slope embankments in weak soil layers, different backfill soil samples from weak soil layers were taken as independent variables. Combined with practical application requirements, different strength load tests were designed, including 1 preload, 4 cyclic loads, and 1 overload. The compression rebound curve was analyzed to draw conclusions. Under the same load action, Properly reducing the content of large particles in the particle size distribution of backfill soil samples in weak soil layers can improve the stability of embankments; The stability of backfill embankments in weak soil layers is inversely proportional to the load strength under different loads; Balancing the particle size distribution of backfill soil samples in weak soil layers can maximize the stability of embankments.

Copyright
© 2024 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 2024 5th International Conference on Civil, Architecture and Disaster Prevention and Control (CADPC 2024)
Series
Atlantis Highlights in Engineering
Publication Date
13 June 2024
ISBN
10.2991/978-94-6463-435-8_30
ISSN
2589-4943
DOI
10.2991/978-94-6463-435-8_30How to use a DOI?
Copyright
© 2024 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  - Borui Tao
AU  - Liang Chen
PY  - 2024
DA  - 2024/06/13
TI  - Stability Analysis of High Filled Steep Slope Embankments in Weak Soil Layers
BT  - Proceedings of the 2024 5th International Conference on Civil, Architecture and Disaster Prevention and Control (CADPC 2024)
PB  - Atlantis Press
SP  - 257
EP  - 264
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-435-8_30
DO  - 10.2991/978-94-6463-435-8_30
ID  - Tao2024
ER  -