Construction method for avoiding grooving collapse of underground diaphragm wall

The invention discloses a construction method for avoiding grooving collapse of an underground diaphragm wall, and relates to the technical field of underground diaphragm wall construction.The construction method comprises the following steps that data information of a construction area is collected; according to the construction process for avoiding grooving collapse of the underground diaphragm wall, the construction process is sequentially loaded into the construction model, the construction model outputs changes and influences generated by the loaded construction steps, the condition of the underground diaphragm wall during construction is simulated, the changes and influences generated by output of the construction model are compared with design and specification requirements, and the construction process is optimized. The method comprises the following steps: obtaining a deviation condition, obtaining a reason causing deviation, analyzing the reason causing deviation, adjusting and optimizing constructi