Construction method for green construction of prefabricated underground diaphragm wall through double-wheel stirring

The invention discloses a construction method for green construction of a prefabricated underground diaphragm wall through double-wheel stirring, a guide wall is not needed, a double-wheel stirrer is adopted to spray clear water or stabilizing liquid to stir deep soil, and during lifting, curing liquid is injected to form a waterproof curtain which is inserted into an enclosure structure of the prefabricated underground diaphragm wall. According to the method, double-wheel deep stirring is adopted to form the groove, the soil body is stirred to be loose, the rectangular groove section is obtained, the prefabricated underground diaphragm wall is inserted, the method is completely different from a traditional underground diaphragm wall construction method, the method does not need the working procedures of guide wall construction, reinforcement cage lowering, concrete pouring and the like, the process is simple, the manufacturing cost is low, and safety and reliability are achieved; according to the method, the