Over-sea fan complete machine with self-installation high-pile gravity type bearing platform and installation method

• Main Authors: WU HEHE, ZHANG MENGQI, REN JUNJUN, WANG LINGYU
• Format: Patent
• Language: Chinese; English
• Published: 20.06.2023
• Subjects: BLASTING; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HEATING; HYDRAULIC ENGINEERING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The invention discloses a self-installation high-pile gravity type bearing platform marine fan complete machine and an installation method. The marine fan complete machine is constructed by a fan, a gravity type bearing platform and pile legs on a slipway, is integrally assembled and is transported to a construction sea area through a barge; the gravity type bearing platform is a steel square box body filled with concrete or sand, gravity is concentrated on the gravity type bearing platform, compared with a gravity type foundation, buoyancy loss is avoided, and the stability and reliability of bearing platform ballasting are effectively improved. Different structural forms can be adopted for the fan foundation according to different seabed rock-soil foundations and different applicable water depths, the pile leg end is free of pulling force design and mainly depends on gravity to resist environmental force, the economical efficiency of a batholith is particularly obvious, and the situation that a traditional