Prefabricated underground silo compound shaft construction method and silo structure

A technology of prefabricated assembly and underground silos, which is applied in the directions of underwater structures, infrastructure engineering, artificial islands, etc., can solve the problem that the force of the boots cannot meet the requirements, is not conducive to the layout of the building complex, and the boots of the caisson are not specified. problems, to achieve the effect of increasing the scope and effectiveness, saving the construction period, and reducing the construction work surface
CN106088154BActive Publication Date: 2018-05-25黄竟强
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
黄竟强
Publication Date
2018-05-25

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Abstract

The invention relates to the field of underground silo facilities, in particular to a prefabricated underground silo compound shaft construction method and a silo structure which effectively improve the underground silo construction efficiency and greatly reduce the construction cost. The prefabricated underground silo compound shaft construction method comprises the following steps that a, paying off is firstly carried out in a silo building site to locate and arrange drill holes; b, freezing operation and bottom grouting are carried out; c, splicing assembly is carried out to form shaft structures; d, shoe leg heating pipes in shoe leg structures are used for hydrothermal circulation; e, structure shaft components are assembled step by step to form new shaft structures till the preset depth is achieved; f, bottom plates and supporting plates are mounted; g, all drill hole openings in the ground are closed; and h, debugging and running are completed, and construction is finally completed. The prefabricated underground silo compound shaft construction method and the silo structure are high in construction reliability and construction speed and especially suitable for being used in fields with the short construction period and limited construction space.
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Description

technical field

[0001] The invention relates to the field of underground silo facilities, in particular to a prefabricated underground silo compound shaft construction method and a silo structure. Background technique

[0002] With the continuous acceleration of my country's urbanization process, urban land resources are becoming more and more scarce. By using underground space, it is possible to achieve more efficient space exchange for land, and at the same time improve the contribution of urban infrastructure and living service facilities. The all-round and three-dimensional development of the city is conducive to protecting the ecological environment and saving natural resources, and is a reasonable and effective way for the sustainable development of the city.

[0003] In the era of e-commerce, the future of cargo storage is widely optimistic, and underground storage space is a scarce resource in storage. The sealing and thermal stability of the underground space are v...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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