Research Conclusions: In the design and construction for mining method tunnels in urban metro, combining with the basic engineering method of tunnel construction, this paper compares, chooses and adopts some reasonable auxiliary construction measures according to the circumference environment of the project, the embedded depth of tunnel, engineering and hydrogeological conditions, and the tunnel section size. Strata and surrounding rock shall be necessarily strengthened and water sealed which can avoid the major construction risks and save engineering investment but also reduce the influence and damage of the circumjacent environments and meet the requirement of the construction period.