E3S Web Conf.
Volume 358, 20225th International Conference on Green Energy and Sustainable Development (GESD 2022)
|Number of page(s)||7|
|Published online||27 October 2022|
Research progress of waste retaining dam expansion project technology for large domestic waste landfills
Guangzhou Grantop Environment Service co., ltd, Guangzhou, Guangdong province, 510000, China
In view of the problem of insufficient storage capacity of the original landfill site, it is a very economical and effective way to use the horizontal, longitudinal and composite extension of garbage dam with geotextile reinforced earth dam. In this paper, the types of garbage dam, dam extension technology, dam reinforcement method and stability of garbage dam are introduced and discusses the types and advantages and disadvantages of dam retaining, the construction technology of dam retaining, the stability analysis and influencing factors of garbage dam retaining and the safety monitoring of dam body.
Key words: garbage dam / extension technology of dam retaining / stability analysis / leachate
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).
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