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Semi-underground horizontal grain bin with pulling bar system

A technology of bungalows and pull rods, applied in the field of bungalows, which can solve the problems of poor seismic performance and high cost of underground bungalows

Active Publication Date: 2017-12-22
HENAN UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the construction cost of the one-story warehouse is relatively high, and the seismic performance of the underground one-story warehouse is poor

Method used

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  • Semi-underground horizontal grain bin with pulling bar system
  • Semi-underground horizontal grain bin with pulling bar system
  • Semi-underground horizontal grain bin with pulling bar system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment one, such as figure 1 and figure 2 As shown, the present invention provides a semi-underground grain bungalow warehouse with a tie rod system, comprising a warehouse bottom 4, a warehouse wall 2, a tie rod 3 and a warehouse roof 1, a reinforced concrete column 5 is arranged in the warehouse wall 2, and the warehouse The connecting beam 6 connecting the reinforced concrete column 5 is arranged in the wall 2, the upper surface of the warehouse roof 1 is provided with a waterproof layer, the lower part of the warehouse wall 2 is located underground, and the tie rod 3 is located inside the bungalow warehouse and connected to the opposite warehouse wall 2. The symmetrically arranged reinforced concrete column 5 in the flat storehouse is also provided with a column 26 for supporting the tie rod 3.

[0049] The tie rod 3 is made of I-shaped steel, and the upright column 26 is a variable-section column, and the cross-section of the upright column 26 gradually becom...

Embodiment 2

[0064] Embodiment two, such as Figure 3 to Figure 5 Shown, its difference with embodiment one is:

[0065] A shock-absorbing protection mechanism is arranged outside the underground warehouse wall 2, and the shock-absorbing protection mechanism includes a horizontal strut 17 arranged outside the reinforced concrete column 5, and a protective plate 13 is arranged at the end of the horizontal strut 17. A foam concrete layer 23 is arranged between the wall 2 and the protective plate 13 .

[0066] The protective plate 13 is assembled by using a prefabricated steel plate 19, and the end of the horizontal strut 17 is provided with a connecting plate 15, and the connecting plate 15 and the prefabricated steel plate 19 are connected by first bolts 18, and the prefabricated steel plate 19 One side of the prefabricated steel plate 19 is provided with a U-shaped groove 27, and the other side of the prefabricated steel plate 19 is provided with a plug-in plate 14 matched with the U-shap...

Embodiment 3

[0075] Embodiment three, its difference with embodiment two is:

[0076] The foam concrete layer 23 is cast from lightweight foamed soil, and the lightweight foamed soil includes the following components by weight: cement: a part, mixed material: b part, water: c part, regulator: d part , Foaming agent: e part, microfoaming agent: f part, waterproofing agent: g part, reinforcing fiber: h part.

[0077] The microfoam is made by diluting foaming agent and water at 1:1800, the regulator includes reinforcing agent and foam stabilizer, and the reinforcing fiber includes glass fiber and ceramic fiber, the glass fiber and ceramic fiber The weight ratio is 1:1.5, the mixed material is blast furnace slag, the foaming agent is hydrogen peroxide, and the waterproofing agent is calcium stearate.

[0078] parameter

a

b

c

d

e

f

g

h

Embodiment one

220

58

140

17.5

12.5

8.8

8.8

90

Embodiment two

250

53

130

17....

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PUM

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Abstract

The invention provides a semi-underground horizontal grain bin with a pulling bar system. The bin comprises a bin bottom, bin walls, pulling bars and a bin top board, reinforced concrete columns are arranged in the bin walls, joining beams for joining the reinforced concrete columns are arranged in the bin walls, a waterproof layer is arranged on the upper surface of the bin top board, the lower portions of the bin walls are located underground, the pulling bars are located in the horizontal bin for connecting the reinforced concrete columns which are symmetrically arranged in the opposite bin walls, and an upright column for supporting the pulling bars is further arranged in the horizontal bin. By means of the semi-underground horizontal bin, not only can the grain storage capacity of the horizontal bin be improved, but the problems of high cost and difficult construction of an underground horizontal bin are avoided.

Description

technical field [0001] The invention relates to the technical field of flat warehouses, in particular to a semi-underground grain flat warehouse with a tie rod system. Background technique [0002] At present, the main warehouse type of my country's national grain storage is tall and large one-story warehouses. This kind of tall and large one-story warehouses generally has the problem of poor heat insulation performance, especially for grains stored on the sunny side. It will also cause the grain near the wall to heat up, which will cause a great hidden danger to the safety of grain storage. This situation is not good for grain storage with high moisture content. Moreover, the existing large-scale bungalows are all set on the ground, and the pressure on the side walls of the bungalows is greater after the grain is accumulated more, which makes the bungalows need to strengthen the supporting force of the side walls, which greatly increases the manufacturing cost of the bungalo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H7/26E02D29/045A01F25/14A01F25/16A01F25/22F24F7/013
CPCA01F25/14A01F25/16A01F25/22F24F7/013E02D29/045E04H7/26Y02A40/51
Inventor 张庆章王振清李康宗李昭丁永刚李中原
Owner HENAN UNIVERSITY OF TECHNOLOGY