聚焦极端环境交通基础设施建养 业内人士长沙共商创新对策

Core Insights - The conference focused on sustainable development in extreme environment transportation infrastructure, emphasizing green materials, resilient structures, intelligent construction, and disaster prevention [1][3] Group 1: Conference Overview - The second academic conference on high-quality construction and maintenance of transportation infrastructure in extreme environments was held in Changsha from December 19 to 21 [1] - The theme of the conference was "Green, Resilient, Safe, Intelligent: Sustainable Development of Extreme Environment Transportation Infrastructure" [3] - The event was initiated by the National Key Laboratory of Green Longevity Road Engineering and supported by various academic and industry organizations [3] Group 2: Key Discussions - Experts discussed the challenges of ensuring safety, sustainability, resilience, and longevity of critical infrastructure in extreme environments, particularly as major transportation projects extend into complex terrains [3] - Notable engineering cases were presented, highlighting the importance of scientific structure selection, reasonable structural systems, reliable connections, and overall integrity in achieving comprehensive goals of suitability, economy, greenness, and aesthetics [3] Group 3: Contributions and Future Directions - Changsha University of Science and Technology reported significant achievements in transportation infrastructure technology under extreme conditions, providing critical support for major national projects [4] - The conference included multiple specialized forums focusing on green materials, resilience enhancement, intelligent operation, and disaster prevention in transportation infrastructure [4]