On August 12, 2025, the scientific and technological achievement evaluation meeting for "Key Technologies and Applications of Intelligent Construction and Maintenance of Road Network Slopes in Strong Earthquake Tectonic Areas," organized by Sichuan Xiandao Gongchuang Technology Consulting Service Co., Ltd., was held in Chengdu.

The evaluation committee was led by Academician He Manchao of China University of Mining and Technology (Beijing) as chairman, with Academician Chen Guangqi of Hebei University of Technology as vice chairman. Committee experts included: Professor Zheng Lu of Fuzhou University, Professor Liu Chun of Nanjing University, and Professor Wang Lige of Shandong University.

Li Huailong, Deputy Director of the Scientific Research Institute of Southwest Jiaotong University, delivered a speech before the official start of the evaluation meeting, briefly introducing the project team's work. Professor Zhang Yingbin of Southwest Jiaotong University, on behalf of the project team, provided a detailed introduction to the achievements. The project was led by Southwest Jiaotong University, which jointly established a research and development team with Sichuan Highway Planning, Survey, Design and Research Institute Ltd., China Railway No.2 Engineering Group Co., Ltd., and Central South University. Addressing three major technical bottlenecks—unclear geotechnical performance in extreme environments, insufficient efficiency in wide-area risk diagnosis, and weak coordination of construction and maintenance technologies—the project broke through the limitations of traditional methods and established a technical system of "extreme environment simulation – dynamic risk diagnosis – collaborative intelligent construction and maintenance." It achieved innovative results in three aspects: the development of simulation test equipment, the construction of a cross-scale numerical simulation platform for the entire process of slope disasters, and the establishment of an integrated collaborative seismic design method.

The evaluation committee concluded that the project's research achievements have reached the international leading level overall.