Anhui Industrial Concentration Zone
The municipal road project in Anhui Industrial Concentration Area, with a construction area of more than 2.5 million m2, used the HVDM technique and the low-level high vacuum layered preloading compaction method. After construction, the characteristic value of ground bearing capacity was not less than 120kPa and the modulus of resilience was not less than 30MPa, meeting the design requirements.