用废纸污泥稳定了广的道路分层的体积变化行为的比较分析
Muhammed Tanyildizi1,2, İslam Gökalp3, Abdülhakim Zeybek4
1Research Assistant, Faculty of Engineering and Architecture, Bitlis Eren University, Bitlis, Turkey. mtanyildizi@beu.edu.tr.
Scientific reports
|November 21, 2024
概括
废纸污泥有效地稳定了膨胀性土壤,减少了道路次级的可塑性和体积变化. 这种可持续的添加剂为改善路面基础设施提供了具有成本效益的解决方案.
科学领域:
- 地质技术工程 地质技术工程
- 材料科学 材料科学 材料科学
- 环境工程 环境工程
背景情况:
- 广的土壤表现出大量的体积变化与湿度波动,破坏基础设施,如道路路面.
- 开发可持续且具有成本效益的稳定剂对于在土木工程项目中减轻这些问题至关重要.
研究的目的:
- 调查废纸污泥 (WPS) 作为扩张性道路地下土壤的可持续稳定剂的有效性.
- 分析WPS对各种膨胀土壤体积变化特征的影响,包括塑性,膨胀和收缩.
主要方法:
- 扩张性土壤与WPS混合在不同的百分比 (3-15%的干重).
- 进行了标准的地质技术测试:阿特伯格的极限,膨胀,收缩,压缩和巩固.
- 进行了统计分析,以关联胀-收缩参数.
主要成果:
- 添加WPS显著降低了土壤的可塑性和膨胀-收缩潜力.
- 随着WPS的纳入,观察到整合结算的适度减少.
- 在各种胀-收缩参数之间发现了显著的关系.
结论:
- 废纸污泥是一种有希望的,环保的,经济的稳定剂,用于广的道路地下土壤.
- WPS有效地减轻了广土壤的体积变化灵敏度,提高了路面的耐用性.
- 该研究强调了WPS作为地质技术应用的可持续替代方案.
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