Method for enhancing wind resistance and water resistance of elevator shaft and construction method of elevator shaft

The invention provides a method for enhancing wind resistance and water resistance of an elevator shaft, which comprises the following steps of: respectively arranging edge sealing columns on elevator shaft upright posts at four corners of the elevator shaft, and connecting spliced external wall panels between the adjacent edge sealing columns; an inclined surface inclined towards the outside of the elevator shaft is arranged on the external wall panel, and the splicing part of the external wall panel is arranged in the elevator shaft; the edge sealing columns are connected with the external wall panel in a sealing mode in a reverse buckling mode, so that the periphery of the elevator shaft is sealed. According to the method, the wind-resistant and waterproof performance of the elevator shaft can be effectively improved. The invention further provides a method which can effectively improve the wind resistance and water resistance of the elevator shaft. The construction method can greatly reduce the constructi