欢迎访问清华大学土木工程系魏亚老师的个人网站！
魏亚教授的团队位于中国北京清华大学土木工程系。
Welcome to our website!
Professor Ya Wei’s team is located at the Department of Civil Engineering, Tsinghua University, Beijing, China.
简介 BRIEF INTRODUCTION
研究组致力于交通基础设施材料与结构韧性、智慧化的研究。研究内容有：
- 超高性能水泥基材料、智能材料研发；
- 材料多尺度力学表征与模拟；
- 交通基础设施用智能加速度传感器系统研发；
- 路面传感监测与解析，及低成本、快速修复技术；
- 水泥路面结构优化设计与服役能力提升；
- 大跨径钢桥面铺装体系力学分析与结构优化设计。
Our research group is committed to the research on transportation infrastructure materials and structures, particularly on resilience and intelligence, which includes developing ultra-high performance cement-based materials and intelligent materials; multi-scale characterizing and simulating mechanical properties of cement-based materials; developing smart MEMS acceleration sensor system for transportation infrastructure monitoring; pavement health monitoring and low-cost, rapid repair technology; optimized design and serviceability enhancement of concrete pavements; mechanical analysis and structural optimization of long-span steel bridge pavement system.
近期成果 RECENT PUBLICATIONS
- Yan, Ch., and Wei, Y.*, Integrated design, performance testing, and field application of a novel MEMS acceleration sensor with long-term service life for road infrastructure monitoring, International Journal of Pavement Research and Technology, 2025, doi.org/10.1007/s42947-025-00594-5.
- Chang, C, Kong, L., Han, L., Li, J., Pan, Sh., Wei, Y.*, Vibration Analysis and Vehicle Detection by MEMS Acceleration Sensors Embedded in PCC Pavement, Sensor, 2025, 25, 2898.
- Liang, S., Luo, Y., Chen, Y., and Wei, Y.*, Minute-long creep and creep recovery of early-age cementitious materials under different compressive stress levels, ASCE Journal of Materials in Civil Engineering, 2025, DOI: 10.1061/JMCEE7/MTENG-20678.
- Guo, W., Wei, Y.*, Discrete element modeling on nanoindentation creep behavior of C-S-H under Berkovich and flat-tip indenters, Cement and Concrete Research, 2025, 190,107808.
- Yan, Ch., and Wei, Y.*, Methodology for computing dynamic response of JPCP subject to moving axle load considering combined effects from pavement roughness and temperature curling, ASCE’s Journal of Transportation Engineering, Part B: Pavements, 2025, 151(2): 04025017.
- Liu, Y., Wei, Y.*, He, W., Huang, T., and Li, Ch, Creep behavior of internally-cured UHPC with calcined bauxite aggregate or lightweight aggregate, ASCE’s Journal of Materials in Civil Engineering, XXXX.
- Liu, Y., Wei, Y.*, He, W., Huang, T., and Li, Ch, A state-of-the-art review of research on the use of calcined bauxite aggregate in civil engineering, Case Studies in Construction Materials, 2025, 22: e04188.
- Yan, Ch., and Wei, Y.*, A methodology for detecting loss of support under PCC pavement based on real-time structural acceleration response, International Journal of Structural Stability and Dynamics, DOI: 10.1142/S0219455426500495.
- Yan, Ch., and Wei, Y.*, A novel real-time structural acceleration-based methodology for detecting support loss under PCC pavement subjected to vehicle loading, International Journal of Pavement Engineering, 2024, 25 (1), 2434914.
- Liu, Ch., and Wei, Y.*, Coupling performance of the interface between sensor and concrete by the double shear method, Materials and Structures, 2024, 57:201.