罗马地铁C线施工对既有建筑沉降的影响

Influence of Construction of Rome Subway Line C on Settlement of Existing Buildings

古建筑保护和邻近区域地下空间开发存在一定矛盾,解决该矛盾可促进古建筑的保护,并提升地下空间使用效率。以罗马地铁C线侧穿斗兽场施工为例,对隧道盾构施工、车站施工、补偿注浆、信息化监测技术进行详细介绍。通过采用主动和被动保护方式,配合自动化监测,保证地铁C线达到良好施工效果,并将既有建筑沉降控制在允许范围内。

There is a certain contradiction between the protection of ancient buildings and the development of underground space in adjacent areas.Solving this contradiction can promote the protection of ancient buildings and improve the efficiency of underground space use.In this paper,taking the construction of Rome Subway Line C as an example,the tunnel shield construction,station construction,compensation grouting and information monitoring technology are introduced in detail.Through the use of active and passive protection methods,combined with automatic monitoring,it is ensured that the Rome Subway Line C achieves good construction results and controls the settlement of existing buildings within the allowable range.