CCCC SHANGHAI THIRD HARBOUR ENGINEERING SCIENCE & TECHNOLOGY RESEARCH INSTITUTE CO., LTD. (Chine)
CCCC THIRD HARBOR ENGINEERING CO., LTD. (Chine)
Inventeur(s)
Wang, Chengqi
Fang, Zishan
Liang, Yuanbo
Guo, Yulin
Abrégé
An anti-corrosion material and anti-corrosion method for submerged floating tunnel pipe section concrete is provided. The anti-corrosion material includes: a base layer material, a middle layer material and a surface layer material. The base layer material is an organosilicon material. The middle layer material is high-strength and high-durability fiberglass reinforced plastic. The surface layer material is a hydrophobic material. The anti-corrosion method includes: preparing fiberglass reinforced plastic; cleaning a surface of a submerged floating tunnel pipe section concrete material, preparing an organosilicon material, and coating the organosilicon material onto the surface of the pipe section concrete material; and preparing a hydrophobic material, and spray-coating the hydrophobic material onto a surface of the fiberglass reinforced plastic. The organosilicon material is adopted to improve the durability of the pipe section concrete and the bonding performance between the fiberglass reinforced plastic and the pipe section concrete.
E21D 11/00 - Revêtement de tunnels, galeries ou autres cavités souterraines, p. ex. de vastes chambres souterrainesRevêtements à cet effetLeur exécution sur place, p. ex. par assemblage
B32B 5/02 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par les caractéristiques de structure d'une couche comprenant des fibres ou des filaments
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 13/14 - Produits stratifiés composés essentiellement d'une substance à prise hydraulique, p. ex. du béton, du plâtre, du ciment, ou d'autres matériaux entrant dans la construction adjacente à une couche fibreuse ou filamenteuse
B32B 33/00 - Produits stratifiés caractérisés par des propriétés particulières ou des caractéristiques de surface particulières, p. ex. par des revêtements de surface particuliersProduits stratifiés conçus pour des buts particuliers non couverts par une seule autre classe
B32B 37/26 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons caractérisés par les propriétés des couches avec au moins une couche influençant la liaison au cours de la stratification, p. ex. couches anti-adhésives ou couches égalisatrices de la pression
CCCC SHANGHAI THIRD HARBOUR ENGINEERING SCIENCE & TECHNOLOGY RESEARCH INSTITUTE CO., LTD. (Chine)
CCCC THIRD HARBOR ENGINEERING CO., LTD. (Chine)
Inventeur(s)
Wang, Dongdong
Liu, Hui
Wang, Dapeng
Wu, Haibing
Lv, Dongliang
Sun, Xuan
Zhang, Heng
Abrégé
A construction method for removing mud in a jacket steel pipe pile includes: erecting a piling auxiliary platform, and performing underwater steel pipe pile sinking; measuring an elevation of a mud surface in the underwater steel pipe pile, and calculating a height from the mud surface in the pile to a pile top and a needed mud removing depth according to the measurement result; installing mud removing equipment on the steel pipe pile; starting the mud removing equipment to carry out mud removing operation, and in a case that the mud removing depth is reached, pausing the mud removing equipment, and cleaning an inner wall of the steel pipe pile; and in a case that the mud removing operation is not reach the related elevation, repeating the mud removing operation till the mud removing operation reaches a standard.
E02B 17/02 - Iles artificielles montées sur pilotis ou supports similaires, p. ex. plates-formes sur pieds extensiblesProcédés de construction de celles-ci mises en place par abaissement de la structure de support jusqu'à toucher le fond, p. ex. en la fixant ensuite sur celui-ci
E02D 7/00 - Procédés ou appareils pour la mise en place de rideaux de palplanches, de pieux, de tubages ou d'autres coffrages
3.
CONSTRUCTION DEVICE IMPLEMENTING EX-SITU SOLIDIFICATION AND ANTI-SCOURING OF FLUIDIZED SOLIDIFIED SOIL IN OFFSHORE WIND POWER
CCCC SHANGHAI HARBOUR ENGINEERING DESIGN & RESEARCH INSTITUTE CO., LTD. (Chine)
CCCC SHANGHAI THIRD HARBOUR ENGINEERING SCIENCE & TECHNOLOGY RESEARCH INSTITUTE CO., LTD. (Chine)
CCCC THIRD HARBOR ENGINEERING CO., LTD. (Chine)
Inventeur(s)
Tian, Zhi
Wang, Dapeng
Wang, Yansong
Chen, Xin
Zhang, Yueran
Zhang, Heng
Lv, Dongliang
Sun, Xuan
Zhang, Lianhu
Li, Cheng
Zhang, Jianyun
Abrégé
The present application discloses a construction device implementing ex-situ solidification and anti-scouring of fluidized solidified soil in offshore wind power, comprising: a first stirring module, a feeding module, a second stirring module, an auxiliary material feeding module, and a transportation module. The feeding module is connected to the first stirring module and the second stirring module, the auxiliary material feeding module is connected to the second stirring module, and the transportation module is connected to the second stirring module. The present application can make the construction method continuous, standardized, efficient, etc., and effectively solves the problem that existing construction is rough; and by means of continuous stirring and continuous transportation, the field construction window period is shortened.
E02D 15/00 - Manutention de matériaux de construction ou analogues destinés aux travaux hydrauliques ou de fondation
E02D 31/06 - Dispositions de protection pour les fondations ou ouvrages réalisés par des techniques de fondationMesures dans le cadre des techniques de fondation pour protéger le sol ou l'eau du sous-sol, p. ex. prévention ou neutralisation de la pollution par le pétrole contre la corrosion par le sol ou l'eau
B28C 9/02 - Disposition générale ou schéma d'installation pour la production de mélanges d'argile ou de ciment avec d'autres substances
4.
CONSTRUCTION METHOD FOR CLEANING MUD IN JACKET STEEL PIPE PILE
CCCC SHANGHAI THIRD HARBOUR ENGINEERING SCIENCE & TECHNOLOGY RESEARCH INSTITUTE CO., LTD. (Chine)
Inventeur(s)
Wang, Dongdong
Liu, Hui
Wang, Dapeng
Wu, Haibing
Lv, Dongliang
Sun, Xuan
Zhang, Heng
Abrégé
A construction method for cleaning mud in a jacket steel pipe pile, comprising: setting up a pile driving auxiliary platform (M1), and performing pile sinking of an underwater steel pipe pile (5); measuring the elevation of a mud surface in the underwater steel pipe pile (5), and calculating the height from the mud surface in the pile to the pile top and the depth required for mud cleaning according to the measurement result; mounting a mud cleaning device (M7) on the steel pipe pile (5); starting the mud cleaning device (M7) to perform a mud cleaning operation, and if the mud cleaning depth is reached, pausing the mud cleaning device (M7) and cleaning the inner wall of the steel pipe pile (5); and if the mud cleaning operation does not reach the designed elevation, repeating the mud cleaning operation until the mud cleaning operation reaches the elevation.
E02B 17/00 - Iles artificielles montées sur pilotis ou supports similaires, p. ex. plates-formes sur pieds extensiblesProcédés de construction de celles-ci
E02B 17/02 - Iles artificielles montées sur pilotis ou supports similaires, p. ex. plates-formes sur pieds extensiblesProcédés de construction de celles-ci mises en place par abaissement de la structure de support jusqu'à toucher le fond, p. ex. en la fixant ensuite sur celui-ci
5.
ANTI-CORROSION MATERIAL AND ANTI-CORROSION METHOD FOR SUBMERGED FLOATING TUNNEL PIPE SECTION CONCRETE
CCCC SHANGHAI THIRD HARBOUR ENGINEERING SCIENCE & TECHNOLOGY RESEARCH INSTITUTE CO., LTD. (Chine)
CCCC THIRD HARBOR ENGINEERING CO., LTD. (Chine)
Inventeur(s)
Wang, Chengqi
Fang, Zishan
Liang, Yuanbo
Guo, Yulin
Abrégé
An anti-corrosion material and anti-corrosion method for submerged floating tunnel pipe section concrete. The anti-corrosion material comprises: a base-layer material, a middle-layer material and a surface-layer material, the base-layer material being an organosilicon material, the middle-layer material being high-strength high-durability glass fiber reinforced plastic, and the surface-layer material being a hydrophobic material. The anti-corrosion method comprises: preparing glass fiber reinforced plastic; cleaning the surface of a submerged floating tunnel pipe section concrete material, preparing an organosilicon material, and coating the surface of the concrete pipe section material with the organosilicon material; and preparing a hydrophobic material, and spraying the hydrophobic material onto the surface of the glass fiber reinforced plastic. In the present solution, the organosilicon material is used to improve the durability of the pipe section concrete and the bonding performance between the glass fiber reinforced plastic and the pipe section concrete; the high-strength high-durability glass fiber reinforced plastic is used to protect a pipe section from seawater scouring and corrosion; the hydrophobic material is used on the surface of the glass fiber reinforced plastic to slow down water flow scouring and enrichment of aquatic organisms, and therefore the corrosion resistance of the submerged floating tunnel pipe section concrete is improved.
E21D 11/00 - Revêtement de tunnels, galeries ou autres cavités souterraines, p. ex. de vastes chambres souterrainesRevêtements à cet effetLeur exécution sur place, p. ex. par assemblage
B05D 5/00 - Procédés pour appliquer des liquides ou d'autres matériaux fluides aux surfaces pour obtenir des effets, finis ou des structures de surface particuliers