随着现代化城市、交通、景观的发展，隧道洞口美学成为一个新的关注点。隧道作为特殊的交通要道，为使其美学发展符合隧道的工程特性、满足隧道运营的安全性原则，在对隧道洞口美学已有研究调研的基础上，对隧道洞口美学进行比较全面的综述和研究： 从隧道的工程特性出发去认知美学，将隧道洞口美学的研究设定为审美活动； 从设计理念、设计原则和设计思路3个层面对隧道洞口美学设计进行分析，指出“绿色生态”“以人为本”“内实外美”是隧道洞口美学设计的核心思想； 基于层次分析法和模糊数学法，提出隧道洞口美学设计方案评价方法，实现评价结果由定性向定量转化。

With the development of traffic and landscape in modern city, tunnel entrance aesthetics has become a new focus. Tunnel is a specially vital communication line. In order to make aesthetic development conforming to engineering characteristics and operational safety principles of tunnel, based on existing research and comprehensive study, tunnel entrance aesthetics can be summarized that: （1）Cognize aesthetics from engineering characteristics of tunnel and take research on tunnel entrance aesthetics as an aesthetic activity. (2)"green ecology", "humanorientation" and "internal entity and external beauty" are core thoughts of aesthetic tunnel entrance design. From three levels, i.e. design concept, design principle and design thought to analyze aesthetic tunnel entrance design.(3) Based on analytic hierarchy process and fuzzy mathematical method, evaluation method for aesthetic design scheme of tunnel entrance is put forward, transforming the evaluation result from qualitative to quantitative.