There are many ground treatment methods, and various treatment methods have their scope, limitations, advantages and disadvantages. No single method is omnipotent. The specific project is very complicated, the engineering geological conditions are ever-changing, the foundations of each project are very different, and the requirements of the foundation for specific projects are also different. Moreover, conditions such as machine tools and materials may vary greatly depending on the work department and region.
Therefore, specific and detailed analysis should be carried out for each specific project. Comprehensive consideration should be given to the ground conditions, treatment requirements, engineering costs, materials and equipment sources to determine the appropriate foundation treatment method.
When determining the foundation treatment method, the technical, economic and construction progress of the ground treatment method can be compared according to the specific conditions of the project. A comparative ground analysis method may be adopted by comparative analysis, or a comprehensive scheme of two or more ground treatment methods may be employed.
When the stability analysis or settlement calculation of the stainless steel storage tank foundation does not meet the design requirements, it must be treated by foundation treatment, piling or other methods.
A cushion is laid on the natural formation as a force-bearing layer for artificial filling. At the same time, the pressure of the stainless steel storage tank base is diffused into the lower natural layer, so that the stress is reduced to the allowable bearing capacity of the lower layer, thereby meeting the stability requirements of the foundation, and at the same time, the compressibility of the cushion material is lower than that of the natural one. In the soft clay layer, the cushioning method can also reduce the settlement of the foundation.