研究方向

1. 再生骨料生产工艺及分类标准
2. 再生骨料混凝土质量控制与预测模型
3. 高性能混凝土
4. 自密实混凝土
5. 透水混凝土
6. 煤矸石

科研项目

1. 中国科协科技智库青年人才计划项目，建筑垃圾处理行业新质生产力发展路径研究(XMSB20240710042)，2024.08-2025.01，3万元，主持。
2. 陕西地建-西安交大土地工程与人居环境技术创新中心开放基金项目，基于热活化煤矸石产品的新型生态护坡材料(201912131-D3)，2024.01-2026.12，25万元，主持。
3. 浙江-比利时西弗兰德省合作项目，RecyMaBuild(3E200175)，2020.01-2021.12，20万欧元，参与。

期刊论文

1. He G, Kong D*, Chen X, Fan S, Meng T, Li J. Preparation of C-S-H gels by mechanochemistry and its influences on properties of super-retarded cement-based materials with sucros [J]. Cement and Concrete Composites, 2024, 153: 105734. DOI: 10.1016/j.cemconcomp.2024.105734.

2. 陈晓光, 赵文升, 吉祥龙, 王剑云*. 透水混凝土的历史、现状与高性能展望[J]. 材料导报, 2024, 38(24): 23100172. DOI: 10.11896/cldb.23100172.

3. Chen X, Sierens Z, Li J*. Load-bearing capacity of precast recycled aggregate concrete column-to-column connections [J]. Magazine of Concrete Research, 2024, 76(6): 292-302. DOI: 10.1680/jmacr.23.00109.

4. Chen X*, Gruyaert E, Cizer Ö, Li J. The effect of water absorption distribution of recycled coarse aggregate on the compressive strength distribution of high-performance concrete [J]. Materiales de Construcción, 2023, 73(352): e330. DOI: 10.3989/mc.2023.350123.

5. Chen X, Sierens Z, Gruyaert E, Li J*. Precast concrete wall panels incorporating mixed recycled aggregates [J]. ACI Materials Journal, 2023, 120(1): 75-88. DOI: 10.14359/51737333.

6. Chen X, Capiau L, Reynaert I, Zheng K, Gruyaert E, Li J*. Comparative study on modelling concrete properties using physical and mechanical properties of recycled coarse aggregate [J]. Construction and Building Materials, 2022, 345: 128249. DOI: 10.1016/j.conbuildmat.2022.128249.

7. Chen X, Gruyaert E, Li J*. Modelling the effect of coarse recycled concrete aggregate on compressive strength of Portland cement concrete using volume fraction-based approach [J]. Construction and Building Materials, 2021, 309: 125159. DOI: 10.1016/j.conbuildmat.2021.125159.

8. 陈晓光, Sierens Z, 屈铁军, 李佳彬. 小粒径再生粗骨料混凝土配合比设计试验研究[J]. 混凝土, 2018(10): 99-101. DOI: 10.3969/j.issn.1002-3550.2018.10.024.

会议论文

1. Chen X, Vanoutrive H, Gruyaert E, Li J*. Properties of high-performance concrete with coarse recycled concrete aggregate for precast industry. Proceedings of the 75th RILEM Annual Week 2021 [C]. Cham: Springer, 2023. DOI: 10.1007/978-3-031-21735-7_104.
2. Chen X, Sierens Z, Vandevyvere B, Li J. Experimental Study on the Optimization of Crushed Limestone Sand as Partial Replacement of Sea Sand in Concrete. Proceedings of YRSB19 - iiSBE Forum of Young Researchers in Sustainable Building 2019 [C/OL]. Prague: Czech Technical University in Prague, 2019. https://cde.nus.edu.sg/dbe/wp-content/uploads/sites/26/2019/12/YRSB19_win.pdf. 

发明专利