Horizontal reinforced concrete underground barn

Abstract

An underground barn for storing bulb grain comprises a barn body grain storage layer, a conveying passageway and the like. The barn body grain storage layer is composed of a horizontal cylindrical middle barn wall, two vertical circular end barn walls and an annular beam. The conveying passageway is composed of a horizontal conveying passageway body at the bottom of the middle barn wall and perpendicular conveying passageway bodies on the side faces of the end barn walls. A barn grain jack-in opening is located in the top of the middle barn wall, a barn grain jack-out opening is located in the top of each perpendicular conveying passageway body, the barn grain jack-in opening and the barn grain jack-out openings are all connected to the ground, and therefore grain input and output operation can be uniformly achieved, and a user can enter a barn body and the conveying passageway through the openings so that ventilating, manual overhauling and device maintaining can be achieved. Grain in the barn can automatically flow out of a barn bottom grain outlet in the bottom of the middle barn wall and can be conveyed to the ground through a horizontal conveying device and perpendicular conveying devices in the conveying passageway, and therefore high-efficiency output work is achieved. By means of the underground grain storage new barn, grain can be stored in a long shelf life in a green mode, underground space and shallow layer earth energy can be developed and applied fully, and the underground barn has high research and application value.

Description

technical field [0001] The invention belongs to the technical field of green grain storage, and in particular relates to a horizontally arranged reinforced concrete underground granary type. Background technique [0002] my country has a long history of using underground space to store food. After the founding of the People's Republic of China, the construction of underground granaries was an important part of implementing the strategy of preparing for war and famine. Based on the investigation, excavation and research of the original underground warehouses, various underground granaries have been built in various forms according to local conditions, but these granaries are all built in areas with low groundwater levels, and all of them are masonry structures with small storage capacity. or reinforced concrete structures. The shortcomings of this type of underground granary, such as small volume, low strength, and poor waterproof performance, greatly limit the promotion an...

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Problems solved by technology

[0003] In order to solve the problems of small capacity, low strength and poor waterproof performance of the existing underground granary, the present invention proposes a new type of warehouse, which adopts a horizontally arranged cylindrical body, a horizontal conveying channel at the bottom of the body, and The combination of the vertical conveying channels on the side of the bin body, in terms of the force of the underground structure, the overall structure of the bin body can withstand large earth pressure and water pressure and meet the requirements of the maximum crack width to ensure no water seepage, and the capacity of a single bin can reach more than 2000t

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