The basic conceptPreloading method belongs to the method of drainage consolidation treatment, which is a kind of soft foundation treatment. Before the construction of the proposed structure, in order to improve the bearing capacity and reduce the settlement amount, preloading method is c...

3. Key technologies in the construction of vacuum combined load method3.1 Reinforcement effect Vacuum combined heap load preloading method is a soft base treatment method developed on the basis of vacuum preloading and heap load preloading. It has the dual effects of vacuum preloading an...

Project content　　The key point of site vacuum preloading is to strengthen the area along the route of the road and the pipeline of the drainage box in the plant area by vacuum preloading, and to enlarge the width of the edge line of each block outward by about 2 meters (to meet the req...