This paper researched on energy dissipationseismic reduction structure(with nonlinearviscous liquid damper) with the nonlinear time history analysis.Authors mainly discussed the research background,current research at home and aboard,the relevant provisions of the current regulation and standards,several problems and difficulties of the theory and its practical applications,social significance and economic benefits of the energy dissipationseismic reduction.And take a briefintroduction to the nonlinear time history analysis.At last,authors made an example of engineering tomake a contrast between the original structure and the energy dissipationseismic reduction focusingmainly on the axial force of the column,top displacement,displacement angle between layers,andget some useful conclusion which can be used in the practical engineering.