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
- Kong, L. and Wei, Y. *, Prediction model for compressive strength of high-performance concrete based on feature Tokenizer transformer and integrated optimization mechanisms, Construction and Building Materials, 2026, 533, 146809.
- Liu, Y., Fan, W., Li, Ch., Wei, Y. *, Lin, H., Printability, mechanical, and shrinkage properties of 3D printing internally-cured ultra-high performance concrete, Cement and Concrete Composites, 2026, 170, 106580.
- Cui, Y., Wei, Y. *, Methodology on Assessing Skid Resistance Degradation and Multi-Scale Texture Evolution of Surface Mortar for Portland cement concrete Pavement during Accelerated Polishing, International Journal of Pavement Engineering, 2026, 27 (1),2620552.
- Guo, W., Wei, Y. *, Experimental Study on Time-Dependent Behavior of Partially Prestressed Concrete Beams: Coupled Effects of Creep, Cracking, and Prestress Loss, Engineering Structures, 2026, 351, 122051.
- Yan, Ch., and Wei, Y.*, A methodology for identifying the damage state of concrete beam structure under cyclic dynamic load based on internal acceleration response, Structural Concrete, 2025, 10.1002/suco.70364.
- Yang, S., Wei, Y., Ye, Z., Liu, Y., Liu, P., and Wang, L.*, Ensemble learning-based weigh-in-motion using pre-embedded MEMS accelerometers in pavement vibration monitoring, Mechanical Systems and Signal Processing, 2025, 239, 113325.
- Liu, Ch., Kong, L., and Wei, Y. *, Experimental study on damage evolution characteristics of concrete beams embedded with acceleration sensor under cyclic loading, Case Studies in Construction Materials, 2025, 23, e05206.
- 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.