Application of Intelligent Grouting Equipment in Grouting Reinforcement of Plain Fill Soil

An intelligent grouting equipment was developed, and grouting reinforcement tests were conducted on plain fill soil using the grouting equipment. The influence of grouting depth on grouting construction parameters was studied. The applicability and effectiveness of different grouting methods were analyzed, and the actual diffusion of slurry was explored. The results showed that the grouting pressure is closely related to the grouting depth, grouting method, and grouting sequence, and grouting parameters can be determined based on the results of pre-project grouting tests. The slurry diffuses along some weak channels within the soil layer, forming multiple slurry veins. Using intelligent grouting equipment for grouting reinforcement testing can quickly determine suitable grouting parameters and provide technical guidance for subsequent construction.