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地铁的建设促进了城市经济的发展和地下空间的利用 ,但沿线地区的城市建设引起了地铁隧道的纵向不均匀变形 ,给地铁的安全带来了威胁 ,本文结合上海地铁和城市建设的发展 ,简述了影响地铁隧道纵向变形的因素 ,以期为地铁隧道的设计者和相关管理人员参考。
The construction of metro has promoted the development of urban economy and the utilization of underground space. However, the urban construction in the areas along the line has caused the vertical and horizontal deformation of metro tunnels and threatened the safety of metro stations. Combined with the development of Shanghai Metro and urban construction, The factors affecting the longitudinal deformation of the subway tunnel are briefly described in order to serve as a reference for designers and managers of subway tunnels.