Quick formwork erecting construction method for cast-in-place wave wall

The invention provides a quick formwork erecting construction method for a cast-in-place wave wall. According to the method, a base of the wave wall is cast and then a special casting device is used for erecting a formwork for a wall body and casting the wall body. The method includes the following steps that firstly, insertion ribs are anchored to the cast base; secondly, a foundation face is cleaned; thirdly, a measuring line is released out of a start pile of a branch bin of the wave wall body; fourthly, a bound reinforcing steel bar net of the wave wall body is fixed to the anchored insertion ribs; fifthly, the formwork is installed through a shaping formwork system of the special casting device; sixthly, the wave wall body is cast through a sequential construction method; seventhly, the formwork is detached; eighthly, a curing agent is sprayed after the formwork is detached; and ninthly, defects are repaired. By the adoption of the method, the formwork installation procedure is simplified, the problems that a formwork supporting system can hardly be erected on the upstream face and a working face is not available are solved, operation is easy and convenient, the concrete quality is good, concrete sequential construction is performed, an engineering construction period is shortened, engineering cost is reduced, the labor intensity of workers is relieved, and potential safety hazards are eliminated.