研究兴趣

1. 再生骨料制备工艺及质量控制
2. 再生骨料混凝土性能评价与优化
3. 高性能混凝土
4. 自密实混凝土
5. 透水混凝土
6. 煤矸石资源化利用

纵向课题

1. West Flanders Province (Belgium)，3E200175，Recycled raw materials from processed construction and demolition waste in products and applications for the construction sector (RecyMaBuild)，2020-01 至 2021-12，150万，结题，参与。

横向课题

1. 中国水利水电第三工程局有限公司，高性能透水混凝土技术，2022-10 至 2023-12，55万，在研，参与。

代表性论文

1. CHEN X, GRUYAERT E, CIZER Ö, et al. The effect of water absorption distribution of recycled coarse aggregate on the compressive strength distribution of high-performance concrete [J]. Materiales de Construcción, 2023, (in press).

2. CHEN X, VANOUTRIVE H, GRUYAERT E, et al. Properties of high-performance concrete with coarse recycled concrete aggregate for precast industry [C]. Proceedings of the 75th RILEM Annual Week 2021. RILEM Bookseries, 2023, 40: 983-993. DOI: 10.1007/978-3-031-21735-7_104.

3. CHEN X, SIERENS Z, GRUYAERT E, et al. Precast concrete wall panels incorporating mixed recycled aggregates [J]. ACI Materials Journal, 2023, 120(1): 75-88. DOI: 10.14359/51737333.

4. CHEN X, CAPIAU L, REYNAERT I, et al. 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.

5. 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.

6. 陈晓光, SIERENS Z, 屈铁军, 等. 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.