He has been engaged in teaching and researchrunway system dynamics and service safety. He has presided over 1 project of China Postdoctoral Foundation, Shanghai NaturaScience Foundation, Shanghai Yangpu District Postdoctoral Innovation Practice Project and ShanghaiScience and Technology Innovation Fund project each; He has deeply participated in 5 projects including key projects of National Fund, Civil Aviation Safety Capacity Building Fund Project of Civil Aviation Administration of China, major science and technology special project of Yunnan Province, and major national defense project. He has published more than 30 academic papers, including 15 papers as the first/corresponding author in lJPE, CBM, China Highway Journal and other authoritative journals; Published 1 monograph; Participated in the compilation of 3 industry standards 7 invention patents were authorized and 11 were accepted; 5 patents were registered; The research results won the first prize of Science and Technology Progress of the Ministry of Education in 2022(ranked 12th). He is also a member of the Academic Committee of iFRAE, a member of the Technical Committee of the Department of Air Transportation of World Transportation Congress, a member of China Highway Society and Shanghai Highway Society. He is also a member of Construction and Building Materials, International Journal of Transportation Science and Technology Technology, China Highway lournal, Highway Traffic Science and Technology and other journals reviewer.
Education
2011.09 -2015.06 Tongji University, Transportation Engineering. Bachelor degree
2015.09-2019.12 Tongji University, Transportation Engineering, Ph.D.Supervisor: LING Jianming
Experience
2019.12- 2022.08 Postdoctoral Fellow, Co-supervisor, Jianming Ling , Tongji University
2022.08- present Assistant Professor, Tongji University
Research interests
Airport runway system dynamics and service safety
Key research findings
Result 1: A dynamic analysis method of airplane-runway system was established. Considering the dynamic characteristics of aircraft such as high-speed impact and random vibration, an airplane-runway coupling system based on displacement coordination was established, and a joint solution algorithm of virtual excitation-explicit integration was proposed to realize the global accurate analysis of runway dynamic response and damage.
Result 2: A dynamic evaluation method for runway performance was proposed. Based on the measured data of 55 runways, the unevenness spectrum model of the whole section of the runway was established for the first time, the nonlinear mapping relationship between three-dimensional unevenness and aircraft space vibration was analyzed, and the dynamic evaluation index of smoothness for skidding safety was proposed.
Result 3: Innovative intelligent runway dynamic sensing technology was developed, adaptive sensors such as runway high-speed transient response and global dynamic deformation were developed, and an analytical algorithm of runway performance based on data-driven dynamic model integration was established.
Representative academic papers
1.Liu S, Tian Y, Yang G, et al. Effect of space for runway roughnessevaluation U]. International Journal of Pavement Engineering, 2022: 1-11
2. Liu S, Ling J, Wu Z, et al. A new set of indexes and thresholds ofpreventive maintenance decision making for airport runway compositepavement J]. Journal of Transportation Engineering,Part B: Pavements, 2022148(1): 1-10.
3. Liu S, Ling J, Tian Y, et al. Assessment of aircraft landinggear cumulativestroke to develop a new runway roughness evaluation index J，InternationalJournal of Pavement Engineering，2022, 23(10): 3609-3620
4. Liu S, Ling J, Tian Y, et al. Evaluation of aircraft random vibration underroughness excitation during taxiing J]. International Journal of TransportationScience and Technology,2023.
5. Tian Y, Xiang P, Liu S*, et al. Improving airport runway rigid pavementMaterials,2021design using influence surfaces J]. Construction and Building284:122702
6. Liu Shifu, Ling Jianming, Yang Wenchen, et al. Inversion method andcomprehensive analysis of bending basin average distance of Rigid Pavement[J].China Journal of Highway and Transport, 2018, 31(8): 74-81.
7. tig dianming oiu Shitl y uan lte. cravity center distance method andUniversity (Natural Science), 2018, 46(12): 1683-1689.
8. Ling Jianming, Liu Shifu, Yuan Jie, et al. Applicability of IRI to evaluateairport pavement roughness.Journal of Traffic and TransportationEngineering,2017,17(1): 20-27.
9.Ling Jianming, Li Peilin,LIU Shifu *, et al. Connotation Expansion andFunctional System of Airport Smart Runway [Jl. Journal of CivilEngineering :2023,1-8
Participate in the compilation of standards and specifications
1. Technical Specification for Civil Airport Pavement Evaluation Management(MH/T 5024-2019),Civil Aviation Administration of China
2. Technical Code for Maintenance of Cement Concrete Pavement of CivilAirports (MH/T ****-2023, for approval), Civil Aviation Administration ofChina
3. Technical Code for Site Maintenance in Flight Area of Civil Airports (MH/T****_2023, for approval), Civil Aviation Administration of China
Publication of monograph
Liu Shifu, Tian Yu, Hou Tianxin. Random Vibration analysis of Airplane runway [M]. Shanghai: Tongji University Press, 2023.
Representative Patent
1. ZL201810082626.X，a method for retrieving rigid pavement structureparameters of airport
2. ZL201711362851.0,a method for airport runway smoothness evaluation
3. ZL201711348380.8, acquisition method/system, monitoring system, mediumand terminal for the compaction of the runway
4. ZL202111465644.4, an analytical method for the run-off behavior state of anairfield runway
5. ZL202210801541.9, a method and system of pavement flatness evaluationbased on InSAR
Honors & Awards
Key technologies of airport runway intelligent perception and operation guarantee, the first prize of Scientific Research Outstanding Achievement Award (Science and Technology of the Ministry of Education, ranking 12/18