|本期目录/Table of Contents|

[1]惠迎新,张诜,袁化强,等.煤矸石在中国路基路面工程中的应用研究进展[J].建筑科学与工程学报,2026,(01):112-137.[doi:10.19815/j.jace.2025.04061]
　HUI Yingxin,ZHANG Shen,YUAN Huaqiang,et al.Overview of application of coal gangue in roadbed and pavement engineering in China[J].Journal of Architecture and Civil Engineering,2026,(01):112-137.[doi:10.19815/j.jace.2025.04061]
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煤矸石在中国路基路面工程中的应用研究进展(PDF)
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
期数:
2026年01期
页码:
112-137
栏目:
综述
出版日期:
2026-01-20

文章信息/Info

Title:
Overview of application of coal gangue in roadbed and pavement engineering in China
文章编号:
1673-2049(2026)01-0112-26
作者:
惠迎新1,2,3，张诜1，袁化强1，闫升2,3，马莲霞4,5
1. 宁夏大学 土木与水利工程学院，宁夏 银川 750021； 2. 宁夏交通建设股份有限公司，宁夏 银川 750001； 3. 宁夏交建交通科技研究院有限公司，宁夏 银川 750004； 4. 新疆交通建设集团股份有限公司，新疆 乌鲁木齐 830016； 5. 新疆交建规划勘察设计有限公司，新疆 克拉玛依 834099
Author(s):
HUI Yingxin1,2,3, ZHANG Shen1, YUAN Huaqiang1, YAN Sheng2,3, MA Lianxia4,5
1.School of Civil and Hydraulic Engineering, Ningxia University, Yinchuan 750021, Ningxia, China; 2. Ningxia Communications Construction Co., Ltd, Yinchuan 750001, Ningxia, China; 3. Ningxia Transport Science Research Institute Co., Ltd., Yinchuan 750004, Ningxia, China; 4. Xinjiang Communications Construction Group Co., Ltd., Urumqi 830016, Xinjiang, China; 5. Xinjiang Communications Construction Planning Survey and Design Co., Ltd., Karamay 834099, Xinjiang, China
关键词:
道路工程; 煤矸石; 应用机理; 综合评估; 路用性能
Keywords:
road engineering;  coal gangue;  application mechanism;  comprehensive evaluation;  road performance
分类号:
U414
DOI:
10.19815/j.jace.2025.04061
文献标志码:
A
摘要:
在了解煤矸石材料特性的基础上，系统梳理了其在路基、基层及面层中的应用研究进展，重点剖析其作为环保替代材料在不同道路结构层中的强度发展机理、施工适应性与耐久性表现；结合近年来典型研究成果，总结了煤矸石材料在压实性、水稳性、抗剪强度等工程特性方面的优势，分析了其在高温干湿交替、冻融循环与荷载作用下的力学性能演化及结构脆弱性问题；针对水泥稳定煤矸石基层与二灰稳定煤矸石基层的结构组成与强度形成机制进行了归纳，并探讨其在沥青混合料中的应用潜力与功能拓展方向。结果表明：煤矸石具备良好的力学性能，是具有推广价值的道路工程材料；受区域物性差异影响，其长期服役性能及环境安全性仍缺乏系统评价，相关标准体系尚不健全；未来应加强对煤矸石在道路工程中多工况服役行为的研究，构建涵盖材料评价、配比设计、施工工艺与性能检测的全流程标准化技术体系，推动煤矸石道路应用由试点示范走向规模化、规范化和产业化发展。
Abstract:
Based on understanding the material properties of coal gangue, the application progress in roadbed, base course, and surface course applications were systematically reviewed. The strength development mechanisms, construction adaptability, and durability performance of coal gangue as an eco-friendly alternative material in different road structural layers were mainly analyzed. Combined with recent representative research, the advantages of coal gangue materials in engineering properties such as compactability, water stability, and shear strength were summarized. The evolution of mechanical properties and structural vulnerability under high-temperature wet-dry cycles, freeze-thaw cycles, and loading conditions were analyzed. The structural composition and strength formation mechanisms of cement-stabilized and lime-fly ash-stabilized coal gangue bases were summarized, and their application potential and functional expansion directions in asphalt mixtures were explored. The results show that coal gangue possesses excellent mechanical properties, making it a valuable road engineering material worthy of promotion. Affected by regional variations in physical properties, the longterm service performance and environmental safety are still lack of systematic evaluation, and the relevant standard system is not perfect. In the future, it is necessary to strengthen the research on the multicondition service behavior of coal gangue in road engineering, construct a wholeprocess standardized technical system covering material evaluation, mix design, construction techniques and performance testing, and promote the road application of coal gangue from pilot demonstration to largescale, standardized and industrialized development.

参考文献/References:

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备注/Memo

备注/Memo:
丝绸之路经济带创新驱动发展试验区、乌昌石国家自主创新示范区科技发展计划项目(2023LQ03002);宁夏回族自治区重点研发计划引才专项项目（2024BEH04052）；宁夏自然科学基金项目（2025AAC030524）
更新日期/Last Update: 2026-01-20