城市轨道交通地下线路施工关键技术探讨

Discussion on the key technology of the underground line construction of urban rail transit

摘要

随着城市化进程不断加快，城市轨道交通系统变成缓解城市交通拥堵、推动城市可持续发展的关键方式。地下线路作为城市轨道交通的关键构成部分，其施工技术直接对工程的安全性、经济性以及环境友好性产生影响。本文围绕城市轨道交通地下线路施工的关键技术展开研讨，剖析各施工工法的特点、优势以及适用条件，为优化施工工艺、提高工程质量提供科学依据。对于城市轨道交通地下线路施工而言，需要不断优化创新施工技术，最大程度发挥各项技术的积极作用，从而提高工程建设质量。

Abstract

With the acceleration of urbanization process, the urban rail transit system has become a key way to ease urban traffic congestion and promote sustainable urban development. As a key component of urban rail transit, the construction technology of underground lines has a direct impact on the safety, economy and environmental friendliness of the project. This paper focuses on the key technologies of the underground line construction of urban rail transit, analyzes the characteristics, advantages and applicable conditions of each construction method, and provides a scientific basis for optimizing the construction technology and improving the engineering quality. For the construction of underground urban rail transit, it is necessary to continuously optimize and innovate construction technology, and give full play to the positive role of various technologies, so as to improve the quality of engineering construction.

关键词

城市轨道交通 / 地下线路 / 施工技术 / 策略分析

Key words

urban rail transit / underground line / construction technology / strategy analysis

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