城市隧道洞口协调性优化研究

Research on coordination optimization of urban tunnel portal

城市隧道洞口环境协调性面临的难题在于:如何在提供安全、高效的交通服务的同时,保障隧道洞口与环境的协调性。研究首先分析了隧道洞口协调性优化理论,针对隧道洞口行驶与墙壁景观进行了分条优化,并采用SD法对隧道洞口进行评价与实地调研优化,提出了协调性优化建议。

The difficult problem of the coordination of the environmental coordination of the tunnel entrance is how to provide the security and the high efficiency of the traffic service at the same time, to ensure the coordination of the tunnel portal and the environment. The tunnel entrance coordination optimization theory is introduced firstly, then the tunnel entrance and the wall surface are optimized, and the SD method is used to evaluate and optimize the tunnel entrance, and the suggestions of coordination optimization are put forward.