The method for raising the efficiency of heavy tamping compaction construction of gravity wharf rubble bed under the prerequisite of guaranteeing quality is approached.

Based on the actual example in the project, we discuss the diagnosis methods and reinforcement measures when rubble bed of gravity wharf is damaged by water flow from tugboat's starting.

Bed gravity is an irresistible force that draws you back to bed, or toward any mattress, couch, or other soft horizontal surface.