Supporting row pile energy-saving repairing structure and construction method thereof

The invention relates to the technical field of foundation pit supporting, in particular to a supporting row pile energy-saving repairing structure and a construction method thereof. According to the technical solution, the supporting row pile energy-saving repairing structure is characterized by comprising a pile body, the pile body is a hollow pipe pile, a plurality of inserting holes are formed in the outer wall of the pile body and surround cracks of the pile body, inserting pipes are inserted into the inserting holes correspondingly, the outer ends of the inserting pipes are connected to the same reinforcing plate, a plurality of grouting holes are formed in the face, away from the pile body, of the reinforcing plate, the grouting holes communicate with the inserting pipes in a one-to-one correspondence mode, the diameter of the grouting holes is not smaller than the inner diameter of the inserting pipes, concrete blocks can be condensed among the grouting holes, the inserting pipes and the inserting hol