The utility model discloses a do not have marine fan of grout and inlay rock single pile basis, it is formed by connecting more than two sections prefabricated steel -pipe pile (1), its characterized in that: steel -pipe pile (1) lower extreme sinks in overburden (4) and rock layer (5), installs rig host computer (2) on steel -pipe pile (1), and the drilling rod of rig host computer (2) passes steel -pipe pile (1) to install drill bit (3) in the drilling rod bottom of rig host computer (2). Its pattern is simple, and the construction process is few, and the construction is simple and convenient, and construction efficiency is high, and construction cost reduces by a wide margin.