基于SCD的低化盐脱冰填充剂的设计和使用NSGA-II算法优化剂量的优化
Yongcheng Ji1, Yanbo Zhao2, Abdulaziz Alqurashi3
1School of Civil Engineering and Transportation, Northeast Forestry University, Harbin, 150040, China. yongchengji@126.com.
Scientific reports
|January 9, 2026
概括
一种新型的低盐融雪填充剂 (LCSMF) 已开发,以提高冬季道路安全. 这种环保材料为融化雪提供了有效的解决方案,最大限度地减少了传统除冰剂对环境和基础设施的破坏.
科学领域:
- 材料科学 材料科学 材料科学
- 土木工程 土木工程是指土木工程.
- 环境科学 环境科学
背景情况:
- 传统的融雪材料由于高化物含量而带来环境和基础设施风险.
- 开发有效和环保的冬季道路维护解决方案对于寒冷地区的交通安全至关重要.
研究的目的:
- 为冬季道路应用开发和优化低盐融雪填充器 (LCSMF).
- 确定青混合物LCSMF的最佳制备过程和剂量.
- 评估LCSMF修改青的综合性能,平衡融雪和路面耐用性.
主要方法:
- 材料比较和修改条件优化用于盐储存填充剂.
- 坐标实验和简单的中间体设计 (SCD) 用于有效成分比率的优化.
- 将LCSMF整合到青混合物中 (AC和SMA分级) 和性能评估 (融雪,高/低温稳定性,水稳定性).
- 多目标优化使用NSGA-II算法和TOPSIS方法来确定最佳剂量.
主要成果:
- 建立了优化的LCSMF准备和修改条件.
- 将LCSMF纳入青混合物显示了融化雪的潜力,但影响了低温裂纹耐受性和水稳定性.
- 多目标优化确定了最佳的LCSMF替换百分比:AC分级为99.9%,SMA分级为86.7%.
结论:
- 开发的LCSMF是冬季道路雪融化的高效和环保的替代方案.
- 该研究为LCSMF在道路建设中的实际应用提供了科学基础.
- 平衡融雪效率与路面性能是成功实施的关键.
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