Assoc. Prof. Dr. Jun Zhu | Geological hazards | Best Researcher Award

Associate Research fellow at Institute of Mountain Hazards and Environment Chinese Academy of Sciences, China

Jun zhu is an associate researcher at the institute of mountain hazards and environment, chinese academy of sciences (cas). he earned his ph.d. from sichuan university (2017-2021) and was a joint ph.d. researcher at the university of colorado at boulder (2019-2020). his expertise lies in rock mass deformation, landslide dynamics, and acoustic emission monitoring. previously, he served as an assistant professor at guizhou communications polytechnic university. he actively contributes to national research projects and serves on editorial boards of scientific journals. his work focuses on geological hazards, ensuring environmental safety and sustainability. 🌍🏞️

Professional Profile:

Scopus

Education & Experience 🎓📜

• Ph.D. – sichuan university, china (2017-2021) 🎓

• Joint Ph.D. – university of colorado at boulder, usa (2019-2020) 🌍

• M.S. – central south university, china (2011-2014) 🏗️

• B.E. – hunan university of science and technology, china (2007-2011) 🏛️

• Associate Researcher – institute of mountain hazards and environment, cas (2024-present) 🏔️

• Assistant Researcher – institute of mountain hazards and environment, cas (2021-2024) 🔍

• Assistant Professor – guizhou communications polytechnic university (2014-2017) 👨‍🏫

Professional Development 🚀📖

Jun zhu is dedicated to advancing research in rock mass deformation and landslide dynamics. his work includes monitoring acoustic emissions and studying rock micro-fracture mechanisms. as a key contributor to major national projects, he is supported by institutions like the national natural science foundation of china and the ministry of science and technology. he also serves as a young editorial board member for journal of disaster prevention and mitigation engineering and geological hazards and environmental protection. his contributions to engineering geology and rock mechanics have earned him recognition, including the outstanding staff award from cas. 🏅📚

Research Focus 🏞️🔬

jun zhu’s research centers on geological hazards and rock mechanics. his work spans multi-scale rock mass deformation, collapse and landslide dynamics, acoustic emission monitoring, and rock micro-fracture mechanisms. by integrating advanced geomechanical analysis, he enhances disaster prevention strategies to mitigate environmental risks. through participation in prestigious research programs, he advances knowledge in engineering geology and environmental protection. his studies support sustainable development by improving rock stability assessments and early warning systems for landslides and structural failures. his findings contribute to ensuring safer infrastructure and resilience against natural hazards. 🌏⚒️

Awards & Honors 🏆🎖️

• Young Editorial Board Member – Journal of Disaster Prevention and Mitigation Engineering 📖

• Young Editorial Board Member – Geological Hazards and Environmental Protection 🌍

• Peer Reviewer – Engineering Geology, Rock Mechanics and Rock Engineering, International Journal of Geomechanics, etc. 📝

• Outstanding Staff Award – institute of mountain hazards and environment, cas 🏅

Publication Top Notes

1. Fracturing and Acoustic Emission Characteristics of Saturated Reservoir Rocks Under Constant-Amplitude-Cyclic Loading

• Authors: Jun Zhu, Xiaoqing Chen, Jiangang Chen, Ziming Liu, Jianhui Deng, and Huayong Chen​

• Journal: Bulletin of Engineering Geology and the Environment​

• Publication Year: 2024​

• DOI: 10.1007/s10064-024-03911-7​

• Summary: This study investigates the fracture behavior of slope rock masses subjected to reservoir water fluctuations. The researchers conducted constant-amplitude cyclic loading tests and acoustic emission (AE) tests on two types of sandstone—red sandstone and cyan sandstone—under both dry and saturated conditions. Key findings include:​

  • Water saturation significantly reduces peak stress (by 53.98% for red sandstone and 20.70% for cyan sandstone).​

  • Saturation leads to an increase in failure strain (8.03% for red sandstone and 13.27% for cyan sandstone).​

  • Elevated AE activity is observed during the cyclic loading phase in saturated samples.​

  • Saturation enhances the occurrence of tensile failure modes.​

For more detailed information, you can access the article through the publisher’s website: ​

2. Effect of Cyclic Loading Level on Mechanical Response and Microcracking Behavior of Saturated Sandstones: Correlation with Water Weakening Phenomenon

• Authors: Jun Zhu, Xiaoqing Chen, Jiangang Chen, Huayong Chen, and Ronald Y.S. Pak​

• Journal: Engineering Geology​

• Publication Year: 2024​

• DOI: 10.1016/j.enggeo.2024.107667​

• Summary: This research focuses on understanding how varying levels of cyclic loading affect the mechanical response and microcracking behavior of saturated sandstones, particularly in the context of water weakening. The study emphasizes the importance of these factors in engineering applications where reservoir rocks are exposed to cyclic loading from seismic activity.

Conclusion

Jun Zhu’s exceptional research in geological hazards, combined with significant funding, academic leadership, and peer recognition, makes him a strong candidate for a Best Researcher Award. His work directly contributes to disaster prevention and environmental safety, reflecting both scientific excellence and societal impact.