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Concrete silo and reinforcing method

A technology for concrete and silos, which is used in construction, building maintenance, building types, etc., can solve problems such as large circumferential force, and achieve the effects of preventing stress concentration, wide application range, and fast construction.

Pending Publication Date: 2022-05-13
HUATIAN ENG & TECH CORP MCC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that the current concrete silo structure is too heavily stressed in the circumferential direction, and provide a concrete silo, which can effectively improve the horizontal bearing capacity of the concrete silo and prevent concrete cracking

Method used

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  • Concrete silo and reinforcing method
  • Concrete silo and reinforcing method
  • Concrete silo and reinforcing method

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Such as Figure 1-6 As shown, a concrete silo is provided in this embodiment, which is composed of a concrete silo outer wall 1 , a fixing device 2 , a prestressed steel strand cable 3 , and a chemical anchor bolt 4 . The fixing device 2 is composed of a steel backing plate 5, a vertical reinforcing plate 6, a transverse stiffening rib 7, and a fixing anchor 8.

[0018] On the outer wall 1 of the silo, fixing devices 2 are arranged horizontally and equidistantly. The fixing device 2 is close to the surface of the outer wall 1 of the silo, and the fixing device 2 is anchored to the outer wall 1 of the silo by implanting chemical anchor bolts 4; The reinforcement plate 6 and the transverse stiffener 7 are provided with fixed anchors 8 on the reinforcement plate 6, and the prestressed steel strand cables 3 are stretched and fixed on the reinforcement plate 6 throu...

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Abstract

According to the concrete silo, fixing devices are horizontally arranged on the outer wall of the silo at equal intervals, the fixing devices are tightly attached to the surface of the outer wall of the silo, and the fixing devices are anchored to the silo wall by implanting chemical anchor bolts; the fixing devices are connected through prestressed steel strand inhaul cables, the steel strand inhaul cables are anchored on the fixing devices through tensioning prestress, the effects of controlling deformation and preventing stress concentration and overlarge load are achieved by exerting prestress constraint on the silo in the circumferential direction, and the stability of the silo is improved.

Description

technical field [0001] The invention relates to a concrete silo, which belongs to the field of civil engineering and building reinforcement. Background technique [0002] At present, with the continuous increase of the diameter, height and capacity of the concrete silo, the force of the silo and the crack control of the silo wall have become very prominent problems. But only by improving the concrete strength grade and increasing the steel bar of the warehouse wall to meet the crack control requirements, the actual effect is not very ideal and the cost is very high. At the same time, due to the large diameter and dense spacing of the steel bars, the overlapping length of the steel bars is also long, which makes the construction very inconvenient. Contents of the invention [0003] The purpose of the present invention is to overcome the defect of the current concrete silo structure that the ring direction is too large, and provide a concrete silo, which can effectively imp...

Claims

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Application Information

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IPC IPC(8): E04G23/02E04H7/18E04H7/26
CPCE04G23/0218E04H7/18E04H7/26
Inventor 张莹陈超陈祥勇
Owner HUATIAN ENG & TECH CORP MCC
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