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近年来,我国的社会经济迅速发展,取得了许多显著的成就。因此,在城市化的发展过程中,对交通设施与交通承载能力也提出了更高的要求。地铁作为一种地下交通设施,减少了地上交通设施的运行压力,对地上交通运输起到了分流作用。地铁工程与其他建筑工程相比,其基坑深度更深,周围建筑物及市政管线影响程度更大,使得地铁基坑工程施工过程中的安全生产控制极为重要。在进行地铁基坑工程施工的过程中,要尤其谨慎,避免各种工程事故的发生。本文就地铁基坑工程施工的特点进行了总结,并提出相应的风险控制策略。
In recent years, China’s social and economic development has made many remarkable achievements. Therefore, in the process of urbanization, higher demands are placed on the transportation facilities and the carrying capacity of transportation. Subway as an underground transport facilities, reducing the operational pressure on the ground transport facilities, the ground transport has played a diversion. Compared with other construction projects, the subway project has a deeper foundation pit and a greater impact on surrounding buildings and municipal pipelines. Therefore, it is very important to control the safety in the construction of the subway foundation pit project. In the process of subway excavation construction, we must be particularly cautious to avoid the occurrence of various engineering accidents. This article summarizes the characteristics of the construction of subway excavation, and puts forward the corresponding risk control strategy.