3. Theoretical overview of ground treatment technology3.1 Important value of foundation treatment technology in building constructionIn the building construction, the foundation treatment technology has important application value. At the same time, in actual construction, the quality of the foundation treatment has a direct impact on the quality of the building construction. Based on this, we can analyze the important value of foundation treatment technology in building construction, including the following points: The shear capacity of the foundation is related to whether the building will be offset, so we must pay close attention to the building during the implementation of the building. Shearing ability of the material to enhance the shear strength of the foundation. For example, when the pressure on the foundation side of a building exceeds the load, the foundation will bulge, which will cause the slope of the building to be unstable and tilt, which will affect the overall quality of the building. To avoid such problems, we must strictly control all aspects of the foundation treatment, maximize the shear strength of the foundation, ensure the safe construction of the building, and ensure that the quality of the building meets the standards; strengthen the measurement and control of the compressibility of the foundation The strength of analysis and analysis is the key to avoid settlement of buildings. In the early stage of foundation excavation, we must do a good job of ground structure investigation to avoid ground excavation damage to the local geological environment, cause settlement, affect the stability and safety of the building; the dynamic characteristics of the foundation are related to the quality of the building.