Doctor of Engineering, Tongji University, China (2020)
Bachelor of Engineering, Tongji University, China (2015)
Full-time Assistant Researcher, Fuzhou University, China, 2021-present
Civil Engineering Materials, Fuzhou University, China
Civil Engineering Materials Testing, Fuzhou University, China
Award Committee of Huaxia Construction Science and Technology, Scientific Progress, First Prize, (2023)
Honorable mention, 24th Fuzhou University Best Lesson Competition (2023)
Recycled aggregate concrete structural materials and performance optimization
Seawater sea-sand concrete structural materials and performance optimization
Principal Investigator: “Study on the Performance of Seawater-Sea Sand Recycled Aggregate Concrete under Impact Load”, Startup Foundation of Scientific Research by Fuzhou University (2021-2023)
Co-Investigator: “Research on Fracture Properties and Interlayer Interface Constitutive Relationship of High-Strength 3D Printed Cement-Based Materials”, National Natural Science Foundation of China (2024-present)
Member, Recycled Concrete Professional Committee of the Chinese Society for Civil Engineering
Member, Dam Concrete and Rock Fracture Mechanics Committee
[1] Qingtian Zhang, Junrui Ou, Qibin Lan, Kaijian Zhang. Effects of recycled sand and shell sand as sand replacement on the dynamic properties of seawater sea-sand recycled aggregate concrete, Journal of Sustainable Cement-Based Materials, 2024, 13(11): 1707-1723.
[2] Kaijian Zhang, Lin Wang, Ziying Li, Qingtian Zhang*. Effects of different fine aggregates as sand replacements on the carbonation properties of recycled aggregate concrete, Construction and Building Materials, 2025, 468: 140416.
[3] Kaijian Zhang, Qingtian Zhang*, Wenqiang Lin, Junrui Ou. Material and structural properties of recycled coarse aggregate concrete made with seawater and sea-sand: A review, Journal of Building Engineering, 2024, 87: 109042.
[4] Surong Luo, Yongqing Su, Qingtian Zhang*, Kaijian Zhang. Effects of steel fibers on the flexural fatigue performance of recycled aggregate concrete, Construction and Building Materials, 2024, 412: 134709.
[5] Qingtian Zhang, Jianzhuang Xiao, Kaijian Zhang, Zhenhua Duan. Mechanical behavior of seawater sea-sand recycled concrete columns confined by engineered cementitious composite under eccentric compression. Journal of Building Engineering, 2022, 45: 103497.