Development and Application of Sit-on Rubble Bed Leveling Barge
Chec Tianjin · China Harbour Engineering · 2000
This paper presents the structure form of leveling barge,equipment disposition and the advanced system of satellite positioning and photogrammetry.This barge could directly level down rubble of 10～100kg in the works of leveling rubble bed underwater of the phase I regulation project of Yangtze estuary navigation,changing the complicated works underwater to operation on barge.It had achieved the integration of riprapping,leveling and quality testing.Both the efficiency and precision are extremely high.