Taking the pipe jacking construction of the third bid section of the Luoma Lake water source and the second surface water plant project in Xuzhou City as the engineering background, the similarity ratio was determined according to the similarity theory and similar materials used for the model test were selected, and the selection was based on the size of the similarity ratio The model equipment applicable to parallel pipe jacking test is analyzed, the disturbance and additional stress caused by the construction sequence of parallel pipe jacking to the surrounding rock and soil are analyzed, and the model test is compared with the field monitoring data. The results show that the model test and the field monitoring data change law are basically the same, and the error is controlled within 10%. The test results of the test data can provide reference for subsequent similar projects.