The selection of appropriate tunneling parameters in the construction process of TBM plays an important role in the effect of TBM tunneling. However, the underground geological environment is often complex and changeable, and the means of geological exploration also have their limitations, which leads to the inaccuracy of geological information in the early stage. If the TBM can not well adapt to the surrounding rock conditions, it will affect the construction speed and efficiency. Relying on a water diversion project in Xinjiang, the distribution law and correlation of TBM driving parameters under the condition of biotite quartz schist strata in this area are studied. Taking the heading section as a unit, the binary discriminant function and normalized value are used to reduce the noise of the original data, deal with the abnormal data, and explore the distribution law and correlation of the heading parameters of this section by using the methods of mathematical statistics and curve fitting. The study shows that the total propulsion force has a strong linear relationship with propulsion speed and penetration, and when the total propulsion force increases, the propulsion speed and penetration will increase accordingly, and the total propulsion force can directly reflect the change of propulsion speed and penetration. However, the cutter head speed has little correlation with propulsion speed and penetration, and the cutter head speed will be affected by geological conditions and rock strength. The changes of propulsion speed and penetration can not be directly predicted. The research results can provide reference for the selection and control of TBM tunneling parameters in similar projects.