Research and Application of Design Schemes for Urban Underground Interchange
The planning and design of urban underground interchange is a complex system engineering,which need lo comprehensively consider the multiple factors of functional conversion and demand,terrain and topography,geological conditions,traffic safety,structural safety,disaster prevention and rescue of urban underground road system.Based on the construction development needs of urban underground interchanges,according to the characteristics of underground interchange,the setting conditions,key technical indicators and critical technical applications of underground interchange are summarized,and are proved by the practice of East Qiaocheng Road Project in Shenzhen.The feasibility and operational safety of underground interchange projects are further demonstrated,which can be referred for the follow-up construction of underground interchange projects.
underground roadunderground interchangealignment indicatorstunnel structuredisaster prevention and rescue
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