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2010年至2023年,从石灰和水泥处理的堤吸土数据集,从2010年到2023年

Yasmina Boussafir¹, Dimitri Mercadier², Christophe Piquet²

¹Gustave Eiffel University, GERS, Soils Rocks & Geotechnical structures Laboratory, 5 Bd Newton, F77454 Marne-la, Vallée cx2, France.

|April 16, 2025

概括

使用经过处理的污泥和粘土进行的试验堤防证明了长期的稳定性. 这项研究评估了土壤结构的土壤处理方法的可持续性,在十多年后证实了它们的可行性.

科学领域:

地质技术工程地质技术工程
土壤科学土壤科学
土木工程土木工程是指土木工程.

背景情况:

作为TerDOUEST项目的一部分,2010年在法国赫里科特附近建造了一个实验性堤防.
堤防采用经过处理的低塑料污泥 (A2) 和塑料粘土 (A4) 进行施工,处理的和水泥比例各不相同.
堤防的一部分被淹没,以研究土壤和水表的相互作用,水表在1-2米深处存在.

研究的目的:

评估土壤结构中经过处理的土壤的长期可持续性.
通过适应的土壤处理方法,评估重复使用高塑性粘土的可行性.
用埋藏的传感器测量体积含水量和吸水量来研究土壤与大气的相互作用.

主要方法:

建造一座50米长,5米高的实验堤防,分别由经过处理和未经处理的泥土和粘土组成.
安装压力计探头来监测水表和传感器在不同的深度 (0.25m,0.50m,0.75m) 记录土壤的水分和吸收.
部署一个气象站,收集从2010年到2013年的气象数据.

主要成果:

堤防,经过10多年,仍然稳定,表明土壤处理的有效性.
传感器数据提供了有关土壤与大气相互作用的见解,以及堤内的水含量变化.
该研究证实了通过土壤处理成功地重复使用塑料粘土,为可持续的建筑实践做出了贡献.

结论:

处理过的土壤,包括塑料粘土,是用于建造稳定的土结构的可持续材料.
实验性堤防验证了土壤稳定技术的长期性能.
持续的监测表明土壤内在特性随着时间的推移可能发生变化,需要进一步研究.

关键词:

用水泥处理的土壤是水泥处理的土壤.克莱·克莱·克莱 (Clay Clay) 是一个每天的监控和监控.石灰处理过的土壤.这里是Silt的地板.吸收吸收吸收吸收气象学气象学气象学

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