Intertidal zone simple ocean platform and construction method thereof

Abstract

The invention discloses an intertidal zone simple ocean platform and a construction method thereof. The intertidal zone simple ocean platform comprises a lower pile-barrel combination foundation and an upper platform block. The lower pile-barrel combination foundation comprises four barrel-shaped foundation bodies, the four barrel-shaped foundation bodies are opposite in pairs and distributed at intervals, every two of the four barrel-shaped foundation bodies are connected with each other to form a whole, the upper portion of the outer wall of each barrel-shaped foundation body is provided with a sleeve, and the top of each barrel-shaped foundation body is provided with a positioning pillar and a water feeding / discharging valve; the upper platform block is formed by welding four stand columns to an upper-end platform plate of the upper platform block, and the lower portions of the outer walls of the four stand columns are provided with sleeving pipes matched with the positioning pillars; and when the lower pile-barrel combination foundation and the upper platform block are assembled, the four sleeving pipes of the upper platform block sleeve and fix the four positioning pillars of the lower barrel-shaped foundation bodies. The intertidal zone simple ocean platform is large in foundation rigidity, the perpendicularity of the barrel-shaped foundation bodies automatically meet requirements, the weight of each independent component is small, construction is easy and convenient, the barrel-shaped foundation bodies penetrate into a seabed with the help of the seawater weight, and the intertidal zone simple ocean platform has economy and practicability.

Description

[0001] Technical field: [0002] The invention relates to an ocean platform structure, in particular to a simple ocean platform in an intertidal zone and a construction method thereof. [0003] Background technique: [0004] The intertidal zone is the tidal zone or beach between the high tide level and the low tide level. my country's intertidal zone is rich in land resources, with the characteristics of large area, concentrated distribution, good location conditions, and great potential for comprehensive development of agriculture, animal husbandry and fishery. The intertidal zone is an important base for aquaculture and the development of agricultural production, and a valuable asset for developing the ocean and marine industry. [0005] Usually, a simple offshore platform needs to be built in the intertidal zone for marine operations. The soil layer in the intertidal zone is soft, the bearing capacity is low, and the intertidal zone is affected by the fluctuation of the ti...

AI Technical Summary

Problems solved by technology

[0009] For example, the Chinese Patent Authorization Announcement No. CN104196053B discloses a simple platform for a detachable barrel foundation. The barrel foundation and the jacket can be constructed separately and installed independently. The limitation is that the verticality of the barrel foundation is difficult during sinking Guarantee; after the barrel-shaped foundation is sunk in place, the upper hollow guide column may be filled with silt, making it difficult to insert the jacket legs into the guide column; after the jacket legs are inserted into the guide column, grout in the jacket legs to fix each other, the connection The method is too simple, and the construction is carried out underwater, and the construction quality is difficult to be effectively guaranteed, which may cause separation, detachment and failure between the upper jacket and the lower foundation during use

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