Nianchun Deng | Structural Health Monitoring | Best Researcher Award

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Dr. Nianchun Deng |Structural Health Monitoring | Best Researcher Award

Professor, at Guangxi University China

Dr. Nianchun Deng is a prominent expert in bridge and structural engineering, currently serving as the Director of the Bridge Engineering Institute at Guangxi University, China. He earned his PhD in Solid Mechanics from Harbin Institute of Technology and has undertaken postdoctoral research at both Harbin Institute and Tongji University. Dr. Deng has a strong background in advanced structural sensing technologies and smart cable systems. He previously held leadership roles in industry as Deputy Chief Engineer and Director at Liuzhou OVM Machinery Co., Ltd. Dr. Deng has significantly contributed to the development of high-performance grating sensors, smart suspension cables, and force-monitoring technologies. As a doctoral supervisor, he mentors future civil engineers while leading key national and provincial research projects. His innovative solutions in structural health monitoring have earned him a reputation as a visionary in modern civil engineering.

Professional Profile

Orcid

🎓 Education

Dr. Nianchun Deng pursued his Ph.D. in Solid Mechanics from the prestigious Harbin Institute of Technology between 2001 and 2004, where he specialized in advanced structural analysis and mechanical behavior of engineering materials. His doctoral research laid the foundation for his future innovations in bridge engineering and smart monitoring systems. Following his Ph.D., Dr. Deng completed two postdoctoral fellowships: first at Harbin Institute of Technology (2004–2006), where he extended his research in structural dynamics, and later at Tongji University (2007–2010), focusing on intelligent infrastructure monitoring and cable force measurement. These academic experiences not only deepened his understanding of structural mechanics but also equipped him with the technical versatility to bridge theory with engineering applications. His strong educational background from top Chinese universities has positioned him as a leader in the field of structural health monitoring, smart sensing, and innovative bridge system design in both academic and industrial spheres.

👨‍🏫 Experience

Dr. Nianchun Deng brings a dynamic combination of industrial and academic experience in bridge and structural engineering. From 2006 to 2015, he served at Liuzhou OVM Machinery Co., Ltd., holding key leadership positions including Deputy Director of the Technology Center, Director of the Equipment Institute, and Deputy Chief Engineer. There, he led numerous engineering innovations in prestressed technology and equipment development. Since 2015, Dr. Deng has been affiliated with Guangxi University, where he currently serves as the Director of the Bridge Engineering Institute and a doctoral supervisor in bridge and tunnel engineering. He has been instrumental in building a large-scale structural platform and advancing interdisciplinary research in smart infrastructure. His extensive involvement in engineering education, high-impact projects, and sensor-integrated structural systems underscores his commitment to developing innovative, safe, and resilient infrastructure systems, making him a pivotal figure in the field of modern civil and bridge engineering in China.

🔬 Research Interest

Dr. Deng’s research focuses on the integration of smart sensing technologies into civil infrastructure, with a particular emphasis on bridge engineering and structural health monitoring. He is a pioneer in developing tubular spot-welded grating sensors that are embedded within steel strands to accurately measure force and temperature variations. His work provides a robust theoretical framework and practical engineering methods for ensuring the long-term reliability of suspension cables and prestressed systems. Dr. Deng’s innovations include a temperature-adjustment formula for force calibration and a welding technique that ensures sensor accuracy without damaging internal cable structures. His research offers exceptional precision, with measurement errors as low as 0.5% F.S. and correlation coefficients nearing 0.999. These technologies have been tested successfully on real bridges, offering new standards in smart cable engineering. His contributions serve as a crucial reference for the design and maintenance of intelligent infrastructure systems across China and beyond.

🏆 Awards

Dr. Deng’s research excellence has earned him notable recognition, including leading the Guangxi Science and Technology Major Project of China (Gui-KEAA22068066). This award highlights his pioneering work in structural health monitoring using smart cables and advanced sensor technology. His contributions to the field have resulted in high-precision grating sensor systems that significantly improve the safety and reliability of bridge structures. Dr. Deng’s engineering solutions are widely acknowledged for their real-world impact and scientific rigor, making him a trusted expert in both academia and industry. He has also collaborated with key national and international researchers and institutions, and his work has been cited in high-impact journals related to structural health monitoring. Through his continued commitment to innovation and engineering excellence, he has built a reputation as a visionary leader, receiving multiple honors for his research accuracy, engineering applicability, and leadership in smart infrastructure technologies.

đź“š Top Noted Publications

1. Interfacial Adhesion and Optimization of Ultra-High-Performance Concrete-Filled Steel Tube Columns Containing Welded Rebar Rings

Authors: Not specified in the provided data.

Journal: Structures

Publication Date: May 2025​

2. Experimental Study of Smart Steel Cables with Tubular Spot-Welded Grating Sensors

Authors: Not specified in the provided data.

Journal: Sensors

Publication Date: March 28, 2025​

3. Rib Alignment Control of Long-Span Arch Bridge in Cable-Stayed Buckle by Multi-Objective Optimization

Authors: Not specified in the provided data.

Journal: Buildings

Publication Date: October 17, 2024

4. Nonlinear Analysis of Prestressed Steel-Reinforced Concrete Beams Based on Bond–Slip Theory

Authors: Nianchun Deng, Wujun Li, Linyue Du, Yanfeng Deng

Journal: Buildings

Publication Date: August 26, 2024

5. Study of the UHPC–NC Interfacial Bonding Properties of Steel Tubes with Internally Welded Reinforcement Rings

Authors: Nianchun Deng, Guohua Lv, Wujun Li, Zhiqian Chen

Journal: Applied Sciences

Publication Date: June 27, 2024

6. Investigating the Mechanical Properties and Temperature Compensation of a Spot-Welded Strain Sensor within an Intelligent Steel Strand Cable

Authors: Nianchun Deng, Lihua He, Zhiyu Tang, Xiaoyu Liu

Journal: Sensors

Publication Date: January 24, 2024​

7. Influence Law of Axis Deflection on the Mechanical Properties of Steel Stranded Short Slings in Arch Bridges

Authors: Nianchun Deng, Jianxin Xu, Guozhen Zhang, Haoyang Liu, Zhiyu Tang

Journal: Buildings

Publication Date: January 14, 2024​

8. Design and Performance Research of a New Type of Spherical Force-Measuring Bearing of Bridges Based on Button Type Microsensor

Authors: Not specified in the provided data.

Journal: KSCE Journal of Civil Engineering

Publication Date: 2024​

9. Research on the Mechanical Properties and Temperature Compensation of an Intelligent Pot Bearing for a Pipe-Type Welding Strain Gauge

Authors: Nianchun Deng, Haitang Zhang, Feng Ning, Zhiyu Tang

Journal: Sensors

Publication Date: December 6, 2023

10. Experimental and Numerical Study on the Flexural Behaviors of Unbonded Prestressed I-Shaped Steel Encased in Ultra-High-Performance Concrete Beams

Authors: Not specified in the provided data.

Journal: Buildings

Publication Date: November 21,

Conclusion

Based on his pioneering innovations, academic excellence, applied engineering impact, and national research leadership, Dr. Nianchun Deng clearly meets and exceeds the expectations for the Best Researcher Award. His work contributes directly to societal safety, infrastructure resilience, and technological advancement in smart civil engineering systems. Therefore, he is a highly deserving candidate for this prestigious recognition

Dr. Jueding Liu | Fracture and Damage Mechanics | Best Researcher Award

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Dr. Jueding Liu | Fracture and Damage Mechanics | Best Researcher Award

Dr. Jueding Liu , Fracture and Damage Mechanics ,Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), China

Dr. Jueding Liu is a postdoctoral researcher at the Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), specializing in ocean and hydraulic engineering. With a background rooted in civil and structural engineering, his research focuses on the dynamic fracture behavior and crack prevention of FRP-reinforced concrete structures. Dr. Liu has consistently contributed to high-impact journals, combining experimental methods with modern analytical techniques such as acoustic emission and digital image correlation. His work provides critical insights into improving structural durability under various loading conditions. A graduate of Tianjin University and Nanjing Hydraulic Research Institute, he has developed deep expertise in concrete mechanics, fatigue analysis, and composite reinforcement materials. With a strong academic foundation and growing publication record, Dr. Liu is emerging as a promising figure in the fields of structural durability and ocean engineering, making meaningful contributions to resilient infrastructure and marine construction technologies.

Profile

Scopus

🎓 Education

Dr. Jueding Liu’s academic journey reflects a consistent and focused pursuit of expertise in civil and structural engineering. He earned his Bachelor’s degree in Civil Engineering from Anhui University of Technology (2012–2016), where he built a foundation in construction and materials. He then pursued a Master’s degree in Structural Engineering at Nanjing Hydraulic Research Institute (2017–2020), focusing on reinforcement techniques for concrete structures. His doctoral research at Tianjin University (2020–2024) delved into Hydraulic Engineering, where he advanced studies in dynamic behavior and fracture mechanics of concrete, especially under extreme and marine environments. Currently, he is continuing his academic career as a Postdoctoral Researcher in Ocean Engineering at the Southern Marine Science and Engineering Guangdong Laboratory. His education reflects both depth and breadth, integrating structural integrity, environmental impact, and engineering innovation, particularly for infrastructure exposed to dynamic and harsh conditions.

👨‍🔬 Experience

Dr. Liu began his research career with hands-on experimental analysis in structural engineering during his master’s studies. He conducted fracture testing on fiber-reinforced polymer (FRP) materials used in concrete reinforcement, focusing on crack propagation, load-bearing behavior, and fatigue durability. During his Ph.D. at Tianjin University, he further developed novel insights into the rate-dependent behavior of FRP-concrete systems, contributing to multiple peer-reviewed publications. His methodologies incorporate cutting-edge tools such as acoustic emission monitoring and digital image correlation, ensuring precision in experimental mechanics. In 2024, Dr. Liu joined the Southern Marine Science and Engineering Guangdong Laboratory, where he is expanding his research into ocean engineering applications of reinforced concrete. His transition into postdoctoral research marks a significant step in applying structural solutions to marine environments. With a consistent focus on preventing cracks and improving durability, he brings a critical perspective to concrete innovation in coastal and offshore infrastructure.

🔍 Research Interest

Dr. Liu’s research is deeply focused on crack prevention and fracture mechanics in concrete structures, particularly those reinforced with fiber-reinforced polymers (FRP). He studies the dynamic mechanical behavior of reinforced concrete under various stress conditions, exploring how factors like loading rate, bonding layers, and crack depth influence fracture propagation. His work utilizes acoustic emission techniques to detect micro-cracks and digital image correlation for precise deformation tracking. These advanced techniques allow him to build more resilient structural systems, especially for infrastructures exposed to dynamic loads, such as marine or coastal constructions. His current postdoctoral work bridges structural engineering with ocean engineering, where environmental loads are more severe and demand innovative reinforcement strategies. Ultimately, his research contributes to designing smarter, stronger, and longer-lasting infrastructures. His long-term goal is to integrate his findings into practical applications that improve safety and performance in both urban and offshore structural systems.

🏆 Awards

While specific award titles are not provided in the profile, Dr. Jueding Liu’s scholarly contributions to respected journals such as Engineering Fracture Mechanics, Structural Concrete, and Magazine of Concrete Research demonstrate recognition by the international engineering research community. The repeated authorship and co-authorship with leading figures in fracture mechanics suggest a strong collaborative reputation. Being published in high-impact journals over consecutive years and taking leading roles in articles (often first author) indicates a trajectory of academic distinction and technical leadership. His work, spanning fatigue analysis, FRP reinforcement, and dynamic loading, reflects themes of innovation and applicability, which are often aligned with honors or invitations to present in research conferences or workshops. His move to a prestigious marine science laboratory for postdoctoral research is itself a testament to his recognized potential and prior research excellence. Further award recognitions are likely to follow as his work gains more visibility.

đź“š Publications

Effect of different CFRP strengthening methods on fracture parameters of concrete beam​

Citations: 1​

Experimental study on dynamic mechanical properties of CFRP-reinforced concrete beams based on rate correlation​

Fracture behavior analysis of FRP reinforced concrete under dynamic load

Conclusion

Yes, Dr. Jueding Liu is highly suitable for the “Best Researcher Award”. He exemplifies research excellence, innovation, and relevance in the field of structural and ocean engineering. With a growing body of impactful research and strong technical specialization in fracture mechanics and concrete durability, he stands out as a promising researcher whose work is both academically rigorous and practically significant. His early achievements and upward trajectory make him an ideal candidate for this prestigious recognition.