Inverted trapezoidal underground granary

Abstract

The invention discloses an underground granary, which comprises a top, a wall and a foundation. The underground granary has a vertical section in an inverted trapezoid; and reinforcing posts are arranged in the wall. The underground granary adopts the inverted trapezoidal section, so the construction difficulty can be greatly reduced, the construction speed is improved, and the construction cost is reduced. Because the reinforcing posts are arranged in the wall, the lateral rigidity of the wall is greatly improved, and the grain storage depth of the underground granary is improved.

Description

technical field [0001] The invention relates to a large underground granary with an "inverted trapezoidal" vertical section. Background technique [0002] There are two types of underground warehouses in my country: the northern region is dominated by underground trumpet warehouses, and the southern region is dominated by cave warehouses. The construction of these underground warehouses needs to rely on special geological conditions (built on the mountain), and at the same time, the warehouse has a small capacity, a large floor area, and a low degree of mechanization. Recently, the article "Application Status and Prospects of my country's Underground Granary" in Volume 29, Issue 6 of the Journal of Henan University of Technology (Natural Science Edition) mentioned the large space underground warehouse surrounded by cylinders, although the capacity has been solved to a certain extent. Small problem, but the cylinder wall of the underground warehouse takes up too much space, t...

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Problems solved by technology

The construction of these underground warehouses needs to rely on special geological conditions (built on the mountain), and at the same time, the warehouse has a small capacity, a large area, and a low degree of mechanization

Recently, the article "Application Status and Prospects of my country's Underground Granary" in Volume 29, Issue 6 of the Journal of Henan University of Technology (Natural Science Edition) mentioned the large space underground warehouse surrounded by cylinders, although the capacity has been solved to a certain extent. Small problem, but the cylinder wall of the underground warehouse takes up too much space, the amount of concrete is large, the construction is difficult, the cost is high, and the design of the grain in and out process is subject to certain restrictions; The waterproof, moisture-proof, and anti-condensation problems that still exist in the underground warehouse have not been mentioned. Therefore, further improvement of the underground warehouse has become an urgent need.

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