Name |
Feng ZHANG |
Gender |
Male |
Position |
Professor, Ph.D Supervisor |
Address |
Geotechnical and Structural Engineering Research Center, Shandong University, No. 17923 of Jingshi Rd., Jinan, Shandong Province, P. R. China |
Tel |
+86-13793176509 |
E-mail |
zhangfeng2008@sdu.edu.cn |
Research Interests
1. Concrete bridge disease prevention and strengthening
2. Design theory of steel-concrete composite bridges.
Introduction
Feng Zhang, comes from Taizhou, Jiangsu Province, professor and Ph.D supervisor of Shandong University. Mainly engaged in prestressed concrete bridge disease prevention and strengthening, corrugated steel web composite bridge research. Presided over 68 national and provincial projects, and 34 major principal projects. Has been awarded the second prize of Science and Technology Progress of Shandong Province (Rank No.1), the second prize of Science and Technology Progress of Shaanxi Province (Rank No.3) and Second prize of China Highway Society (Rank No.2) once, has been awarded the third prize of Science and Technology Progress of Shanxi Province (Rank No.3) twice. Has published more than 100 academic papers, among which 54 have indexed in SCI/EI, 29 national invention patents were authorized, edited 2 Group standards, formulated 3 local standards, published 1 scholarly work. Served as an editorial review expert of China Highway Journal, Traffic and Transportation Engineering Journal, etc.
Education
Bachelor of Science, 2000, School of Transportation, Southeast University, Nanjing, Jiangsu Province.
Master of Philosophy, 2003, School of Civil Engineering and Architecture, Changsha University of Sci. & Tec., Changsha, Hunan Province.
Doctor of Philosophy, 2007, School of Transportation, Southeast University, Nanjing, Jiangsu Province.
Working Experience
Postdoctoral (Sep.2007- Jul.2009), School of Civil Engineering, Shandong University, Jinan, Shandong Province.
Lecturer (Sep.2007- Sep.2011), Geotechnical and Structural Engineering Research Center, Shandong University, Jinan, Shandong Province.
Associate Professor (Sep.2011- Jun.2018), Geotechnical and Structural Engineering Research Center, Shandong University, Jinan, Shandong Province.
Professor and PhD Tutor (Jul.2018- now), Geotechnical and Structural Engineering Research Center, Shandong University, Jinan, Shandong Province.
Achievements
For the needs of national major engineering safety construction, revolves on the key theoretical problems and technical challenges of disease detection and reinforcement of concrete bridges, relying on national major and difficult projects such as Sichuan-Tibet Railway and Qingdao Bay Bridge, conducts in-depth theoretical and engineering application research, three iconic achievements have been achieved as below.
1. Developed the quality control technology of concrete bridge concealment engineering construction
Revealed an under-anchor force transmission mechanism of the reverse-stretch method and established a prestress evaluation system. Constructed a void estimation model of the grouting compactness of corrugated pipe; the qualification rate of prestressed steel strand tension and grouting that has increased to more than 98%. For the first time, established the construction control model of beam length and tension stabilization time, which avoided 8% prestress loss during the construction period of ultra-long beam (461m).
2. Innovated service performance evaluation theory of concrete disease bridges .
Proposed the embedded prestressed rebar degradation layered shell unit, which has overcame the problem of stiffness decline assessment after cracking of extra-large span beam bridges, and two papers were selected as "China's 100 Most Influential Domestic Academic Papers". And based on the measured technology, established the spatiotemporal distribution model of the hydration temperature field, the theoretical accuracy of the created temperature prediction has been improved by 30%.
3. Innovated concrete bridge service performance improvement technology that was innovated.
Established the concrete constitutive model considering FRP constraint, the fiber reinforced composite reinforcement technology of mechanical anchoring combined with chemical paste has been pioneered, which has broken through the technical bottleneck of low utilization rate of reinforcement materials and improved anchoring efficiency of prestressed carbon fiber plate. Compared with traditional bridge reinforcement technology, the reinforcement efficiency has been improved by 35%.
The research achievements have been successfully applied in China's highways, railways and other fields. The overall achievements application has extended to more than 20 provinces in China, and were directly applied to a large number of national difficult projects such as Sichuan-Tibet Railway, Beijing-Shanghai, Beijing-Taiwan Expressway, etc., which have played an important role in ensuring the safety construction of major national projects. 5 patents were included in the patent transformation group as core patents (20 million yuan). Have successfully avoided major engineering diseases, ensured the safety of human life and property during the operation of large-span concrete bridges, and produced significant social benefits.
Representative Publications
[1] Zhang F, Zhao G H, Wu Y F, et al. Effect of strand debonding on the shear strength of existing pretensioned PC hollow slab[J]. Engineering Structures. 2023.
[2] Zhang F, Gao L, Zhang L K. Numerical Simulation and Flexural Capacity of Hybrid-Bonded FRP Reinforced Concrete Beam[J]. Arabian Journal for Science and Engineering. 2023.
[3] Zhang F, Liu J Y. Study on temperature distribution of three-cell box girder during the hydration process[J]. Journal of Thermal Analysis and Calorimetry. 2023.
[4] Zhang F, Jinyi L, Gao L. Experimental investigation of temperature gradients in a three-cell concrete box-girder[J]. Construction and Building Materials, 2022.
[5] Zhang F, Gao L, Liu J Y. Push-out Test and Load–Slip Model of the Angle Steel Shear Connector[J]. Iranian Journal of Science and Technology, Transactions of Civil Engineering. 2023.
[6] Zhang F, Gao L, Wei Q A. Theoretical and numerical bonding capacity model of FRP-to-concrete joints with mechanical fastening[J]. Construction and Building Materials. 2022.
[7] Zhang F, Shen J, Liu J Y. Effect of encased concrete on section temperature gradient of corrugated steel web box girder[J]. Advances in Structural Engineering. 2021.
[8] Zhang F, Gao L, Wu Y F, et al. Flexural design of reinforced concrete structures strengthened with hybrid bonded FRP [J]. Composite Structures. 2021.
[9] Gao L, Zhang F, Liu J Q, et al. Experimental and numerical study on the interfacial bonding characteristics of FRP-to-concrete joints with mechanical fastening[J]. Construction and Building Materials. 2019.
[10] Gao L, Zhang F, Liu J Q, et al. Whole-process bond characteristics of FRP-to-concrete joint under pressure[J], KSCE Journal of Civil Engineering, 2018.
Patents and software Copyright
[1] Feng Zhang, Han Wang, Dawei Wang, Lei Gao, Guohao Zhao, Jinyi Liu, Jia Shen; A elaborate control method and system for grouting construction time of prestressed corrugated pipeline, authorization number: ZL 202010899082.3.
[2] Feng Zhang, Xiangfeng Xu, Guohao Zhao, Luke Zhang; FRP reinforced prestressed concrete T beam ultimate flexural strength calculation software V1.0, China, 2022SR1376756.
[3] Feng Zhang, Yufei Wu, Huarui Gao, Lei Gao, Han Wang, Jinyi Liu, Jia Shen; Method and group anchor device for realizing simultaneous tensioning of multiple prestressed carbon fiber plates, authorization number: ZL 202010541918.2.
[4] Feng Zhang, Yufei Wu, Han Wang, Jinyi Liu, Lei Gao; A detachable device for testing the mechanical properties of FRP/ concrete interface and a manipulate method, authorization number: ZL 202010857295.X.
[5] Feng Zhang, Xinchun Zhang, Wenhui Ren, Lei Gao, Yanyang Ma, Huarui Gao, Xiufeng Zhang, Jianbo Deng, Xiang Gao; A rebar prestress detection device and manipulate method based on magnetic flux test, authorization number: ZL 202010762763.5.
[6] Feng Zhang, Han Wang, Lei Gao, Dawei Wang; Identification system and method of initial tension force and stabilize time of prestressed steel strand, authorization number: ZL 202010916600.8.
[7] Feng Zhang, Huarui Gao, Xiaorui Lu, Lei Gao, Jiaqi Liu; Connection system and construction method of corrugated steel web composite beam between cable bent tower, authorization number: ZL 201810233962.X.
[8] Feng Zhang, Songji Xu, Huarui Gao, Jiaqi Liu, Xiaorui Lu, Han Wang; Identification method and system for time and temperature effect correction of pull-off detection results, authorization number: ZL 2018108924858.
[9] Feng Zhang, Lei Gao, Xiangfeng Xu, Jiaqi Liu; Friction test device and method for steel fastener part in steel fastener FRP reinforcement technology, authorization number: ZL 201710750193.5.
[10] Feng Zhang, Jiaqi Liu, Xiaorui Lu, Lei Gao; A method for discriminating the results of pull-off detection, authorization number: ZL 201810779962X.
Honors and Awards
1. Progress award for 2021 Shanxi Province Scientific and Technological Progress Award, ranked No. 3.
2. Second Prize for 2018 China Highway & Transportation Society for Scientific and Technological Award, ranked No. 2.
3. Second Prize for 2017 Shandong Province Scientific and Technological Progress Award, ranked No. 1.
4. Third Prize for 2016 Shanxi Province Scientific and Technological Progress Award, ranked No. 3.
5. Second Prize for 2016 China Association of Construction Enterprise Management Scientific and Technological Progress Award, ranked No. 2.
6. Third Prize for 2016 China Industry-University-Research Institute Collaboration Association Innovation Award, ranked No. 1.
7. Second Prize for 2013 Shanxi Province Scientific and Technological Progress Award, ranked No. 3.
8. Second Prize for 2012 China Highway& Transportation Scientific and Technological Progress Award, ranked No. 5.
9. China's 100 Most Influential Domestic Academic Papers Award (2008), ranked No. 3.
10. China's 100 Most Influential Domestic Academic Papers Award (2007), ranked No. 1.
Professional Affiliations
Director of China Bridge Magazine
Contact
Tel.:+86-13793176509
Email: zhangfeng2008@sdu.edu.cn
WeChat public account of Institute of Bridge Engineering:桥梁研究所
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