摘要：To research the influence of seismic response of building by the underground tunnel, a high-rise frame structure on the uniform field was analysed by using finite element method (FEM).The results showed that when the tunnel was located below the building the biggest influence on structural seismic response will been emerged, and made the structural displacement and natural vibration period increase and bending moment decrease. Tunnel located elsewhere on the influence of the structure response was not simply decreases with increasing of the distance, but to show some volatility. The tunnel will have little impact on seismic response of the underground part of the structure.
