APPLICATION OF PLASTIC DRAINAGE BOARD+VACUUM PRELOADING TECHNOLOGY IN SOFT FOUNDATION TREATMENT
Plastic drainage boards combined with vacuum preloading or pile load preloading are widely used in soft foundation treatment of highways.It mainly has the advantages of shortening the construction period and relatively simple technology,its function is similar to bagged sand wells,but its construction cost is lower and the construction speed is faster than bagged sand wells,so it has great application prospects.The article takes the soft foundation treatment of a certain highway as the background,predicts the final settlement of the soft foundation,and analyzes the relationship between the settlement,consolidation degree,and time of the soft foundation after the installation of plastic drainage boards,it briefly introduces the construction process of plastic drainage boards.
NETL
NSTL
万方数据
