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混掺纤维透水沥青混料的路用性能试验研究

216    2024-05-24

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作者:张硕

作者单位:太原学院建筑与环境工程系,山西 太原 030032


关键词:混掺纤维;透水路面;沥青混合料;路用性能


摘要:

外掺纤维材料可在一定程度上综合提升透水沥青混合料的服役性能,研究对不同组合方案下的透水沥青混合料与普通透水沥青混合料进行性能对比分析。纤维组合方案包括单掺BF、单掺PP、复掺BF+PP在内共计15种。分别对混合料的高温稳定性、水稳定性、低温抗裂性、疲劳性能及排水性能进行综合考察,认为玄武岩纤维可综合促进透水沥青混合料的高温稳定性、低温抗裂性及疲劳性能,但对水稳定性的提升不明显。而经过适宜比例复掺的混合料(0.4%BF+0.2%PP和0.4%BF+0.1%PP),能够对水稳性能在内的各项路用性能都进行显著提升,提升幅度可达到20%以上,这对于透水沥青路面的高品质发展及推广应用具有重要意义。


Experimental study on pavement performance of porous asphalt mixture mixed with fiber
ZHANG Shuo
Department of Architectural and Environmental Engineering, Taiyuan University, Taiyuan 030032, China
Abstract: The service performance of porous asphalt mixture can be improved by adding fiber material to a certain extent, and the performance of porous asphalt mixture under different combination schemes is compared with that of ordinary porous asphalt mixture. There are 15 fiber combination schemes including single BF, single PP and double BF+PP. The high temperature stability, water stability, low temperature crack resistance, fatigue property and drainage property of the mixture were comprehensively investigated, it is considered that basalt fiber can improve the high temperature stability, low temperature crack resistance and fatigue performance of pervious asphalt mixture, but the improvement of water stability is not obvious. The mixture with proper proportion (0.4%BF + 0.2%PP and 0.4%BF + 0.1%PP) can significantly improve the road performance, including water stability, and the range of improvement can reach more than 20%, this is of great significance for the development of high quality pervious asphalt pavement and its popularization and application.
Keywords: mixed fiber;permeable pavement;asphalt mixture;road performance
2024, 50(5):54-61  收稿日期: 2021-10-09;收到修改稿日期: 2022-02-26
基金项目: 山西省高等学校科技创新计划项目(2022L579);山西省基础研究计划项目(202303021211243)
作者简介: 张硕(1985-),女,河北正定县人,讲师,硕士,主要研究方向为道路工程与土木工程。
参考文献
[1] 卢印举, 豆艳艳, 戴曙光, 等. 基于几何结构测度的路面裂缝图像分割算法[J]. 中国测试, 2022, 48(4): 77-84
LU Y J, DOU Y Y, DAI S G, et al. A road crack image segmentation algorithm based on geometric structure measurement[J]. China Measurement & Test, 2022, 48(4): 77-84
[2] 徐洪跃. 透水沥青混合料透水特性及路用性能研究[J]. 重庆交通大学学报(自然科学版), 2018, 37(6): 42-47
XU H Y. Research on permeability and road performance of permeable asphalt mixtures[J]. Journal of Chongqing Jiaotong University(Natural Sciences), 2018, 37(6): 42-47
[3] 蒋玉龙, 高博, 杨幼江, 等. 基于海绵城市体系典型透水路面模型研究[J]. 重庆交通大学学报(自然科学版), 2019, 38(6): 42-47
JIANG Y L, GAO B, YANG Y J, et al. Typical permeable pavement model based on sponge city system[J]. Journal of Chongqing Jiaotong University(Natural Sciences), 2019, 38(6): 42-47
[4] 陈锋, 季天剑, 解建光. 排水性沥青路面的排水性能研究[J]. 南京航空航天大学学报, 2017, 49(04): 568-573
CHEN F, JI T J, XIE J G. Drainage performance of porous asphalt pavement[J]. Journal of Nanjing University of Aeronautics & Astronautics, 2017, 49(04): 568-573
[5] 郭黎黎. 大空隙排水性沥青路面耐久性研究[D]. 西安: 长安大学, 2010.
GUO L L. Study on durability of drainage asphalt pavement[D]. Xi'an: Chang'an University, 2010.
[6] 文湘. 透水性沥青混合料耐久性研究[D]. 长沙: 长沙理工大学, 2012.
WEN X. Research on durability of porous asphalt mixture[D]. Changsha: Changsha Universityof Science & Technology, 2012.
[7] 张岭岭. 聚酯纤维对透水沥青混合料水稳定性影响[D]. 淮南: 安徽理工大学, 2015.
ZHANG L L. Influence of polyester fiber on water stability performance of permeable asphalt mixture[D]. Huainan: Anhui University of Science and Technology, 2015.
[8] 徐帅, 朱绘美, 刘文欢, 等. 钢渣透水沥青混合料性能的影响因素研究[J]. 新型建筑材料, 2016, 43(12): 53-56
XU S, ZHU H M, LIU W H, et al. Study of influencing factors on the properties of permeable steel slag asphalt mixture[J]. New Building Materials, 2016, 43(12): 53-56
[9] 徐世法, 陈绍坤, 王晓晓, 等. 再生透水沥青混合料性能研究[J]. 中外公路, 2014, 34(3): 231-235
[10] 高桂海, 熊梅, 钱波. 不同外掺纤维增强排水沥青混合料性能研究[J]. 中外公路, 2019, 39(6): 182-187
[11] 顾万, 肖鹏, 康爱红, 等. 混掺纤维混凝土桥面铺装材料性能试验研究[J]. 混凝土与水泥制品, 2019(06): 53-58
[12] 张爽. 海绵城市透水铺装道路排水系统设计优化及调控效果模拟研究[D]. 西安: 长安大学, 2019.
ZHANG S. Design optimization and control effect simulation of drainage system of permeable pavement road in sponge city[D]. Xi'an: Chang'an University, 2019.
[13] 杨圣飞, 李海艳, 向杰. 玄武岩纤维粉煤灰增强陶粒混凝土力学性能试验研究[J]. 中国测试, 2022, 48(4): 166-172
YANG S F, LI H Y, XIANG J. Experimental study on mechanical properties of basalt fiber fly ash reinforced ceramsite concrete[J]. China Measurement & Test, 2022, 48(4): 166-172