The invention provides a construction method for a spatial special multi-curved surface netlike shell formed by connecting gusset plates. The method comprises the following steps of: arranging the spatial special multi-curved surface netlike shell by using a high-altitude bulk-way assembling method during the arrangement; welding members by using the gusset plates to form the spatial special multi-curved surface netlike shell, wherein the step comprises a sub-step of previously inputting a coordinate parameter of each joint of the arranged netlike shell, storing the parameter in an electronictotal station and fixing the gusset plates to a jack of a support respectively; arranging the support for fixing the gusset plates at a planar position determined by the total station under the control of the total station; and adjusting the height of the support to make the gusset plate reach the specified height and the like. The construction method for the spatial special multi-curved surface netlike shell formed by connecting the gusset plates has the advantages of accurate positioning of each joint, low cost, simple manufacturing, convenient operation and the capability of increasing theworking efficiency and ensuring the construction quality.