The risk management in the pipe jacking machine is to analyze the risks in the pipe jacking machine through risk identification, risk estimation and risk evaluation, etc., and based on this, use various methods and means to effectively implement the risks involved in the project pipe jacking machine. The general term for the whole process of controlling, maximizing the beneficial results of risk events, and properly handling the adverse consequences caused by risk events. Including several stages such as risk identification, risk evaluation and risk control.

1. Risk identification
　　1) Factors in hydrogeology and engineering geology. The geological soil layer where the pipe jacking machine is located changes frequently, and if the hydrogeological data are inaccurate before the start of construction, construction accidents will result.
　　2) Influencing factors in design. The reliability, scientificity and pertinence of the design scheme will also affect the construction process.
　　3) Construction factors. The choice of construction method, the selection of construction equipment, the allocation of personnel and the quality level of personnel will all affect the construction.
　　4) Economic factors. For example, the cost of the project and the availability of funds will affect the organization and management of the construction unit. If the bidding price of the project is low and the funds are not in place in time, the contractor will reduce the investment in order to reduce costs, and there is a fluke mentality, which will also affect the construction.
　　5) Factors of supervision and owners. If the relevant management personnel have insufficient professional knowledge and poor management ability, they will direct blindly and take risks during the construction process, which will also affect the construction.
　　

2. Risk assessment
　　The geological soil layer changes frequently along the pipeline, so understand the changes in the geological soil layer before the pipe jacking machine. In addition, for the soft foundation, karst caves and other areas that need to be processed in advance to prevent the surface from being too large The subsidence caused the road to collapse. At the same time, when crossing the river, it is necessary to find out the covering soil and geological conditions at the bottom of the river bed, and control the elevation during jacking to prevent the influx of river water due to the breakthrough of the soil layer.