Shallow water standardized jacket, system and installation method thereof

The invention relates to a shallow water standardized jacket, system and installation method thereof, the jacket comprises: a jacket, the lower end of which is provided with a straight leg section; the upper end of the steel pile is provided with a steel pile horn mouth and a guide pipe frame containing cavity, the steel pile horn mouth and the guide pipe frame containing cavity are connected in a penetrating mode, the guide pipe frame containing cavity is used for containing the straight leg section, and a grouting baffle is arranged at the bottom of the guide pipe frame containing cavity; the guide pipe frame and the steel piles are fixed together through grouting. The mode that piling is conducted firstly, then the jacket is installed is adopted, the jacket is positioned through the steel piles, it can be effectively guaranteed that the jacket is installed horizontally, and meanwhile the requirements for sliding resistance and overturning resistance of the jacket in the construction state are met. The situ