Linhuan coal mine is one of the main coal mines in Huaibei Mining Group. It began to operate in 1985.The annual designed capacity is 1.8 million tons. The height of the main well tower in this mine is 64.5 meters(8floors). This building is frame-shear wall structure. A 3D model of the building is set up with the finite element analysis software SAP2000 in this paper. Different dampers and layouts of braces are added to the model. The best scheme of damper and layout pattern is found out for the future seism...