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随着城市地面道路的日益拥挤,城市地下道路成为交通发展重点。本文通过前海地下道路工程实例,重点分析了截面较宽、覆土分布不均,以及处于地下水位较高、地质条件较差地区的明挖法施工的地下道路结构的设计特点以及相应解决方案。从结构耐久性、结构断面优化等多方面给出建议,供类似工程设计参考和借鉴。
With the increasing crowding of urban ground roads, urban underground roads become the focus of traffic development. Based on the case of Qianhai underground road project, this paper focuses on the design features and corresponding solutions of the underground road structure under the open excavation method with wide cross section, uneven distribution of covered soil, and high underground water level and poor geological conditions. From the durability of the structure, structural section optimization and other aspects give recommendations for similar engineering design reference and reference.