APPLICATION OF SQUEEZING SILT BY BLASTING TO SEAWALL CONSTRUCTION

In recent years,squeezing silt by blasting has been extensively applied in many fields.The present paper discussed a case of building and tamping seawall carried out in Shanghai Yangshan based on its local geological conditions through blasting operation.Since the blasting parameters like stage millisecond ignition,proper circulating advance distance were adopted in the project the blasting effect was improved with speedy construction schedule and good benefit.The engineering offered reference for similar projects.