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uniform temperature concrete structure

A kind of concrete structure and concrete technology, which is applied in the direction of building structure and construction, can solve the problems affecting the safety of buildings, achieve the effects of preventing cracking, reducing the temperature difference between inside and outside, and reducing the overall weight

Inactive Publication Date: 2016-04-27
SICHUAN JINFENG CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the concrete structure used in the construction field is subjected to irregular loads for a long time, the cracks in the concrete will continue to grow, which greatly affects the safety of the building

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 and figure 2 As shown, the uniform temperature concrete structure includes a concrete member 1 and a steel cylinder 2 arranged in the concrete member 1; the steel cylinder 2 is a rectangular hollow steel cylinder, both ends of the steel cylinder 2 are closed, and multiple The partition 3, two adjacent partitions 3 and the inner surface of the steel cylinder 2 jointly constitute the accommodation space 4; it also includes a water inlet cylinder 5, which extends from the upper surface of the steel cylinder 2 into the accommodation space 4; The thread plug 6 connected to the water inlet cylinder 5; half of the accommodation space 4 is filled with water, and the accommodation space 4 filled with water is spaced apart from the accommodation space 4 not filled with water.

[0029] Adding water into the steel cylinder 2, due to the large specific heat capacity of water, can well reduce the internal and external temperature difference of the concrete, so that...

Embodiment 2

[0032] Such as figure 2 As shown, this embodiment is based on Embodiment 1, and the water surface is located at two-thirds of the height of the accommodation space 4 .

[0033] The volume of the water after heating will increase, thereby increasing the internal pressure of the steel cylinder 2, which is detrimental to the structural stability of the concrete structure. For this reason, the water surface is controlled at two-thirds of the height of the accommodation space 4. After the water is heated and expanded or steam is generated, the empty space on the upper part of the accommodation space 4 can accommodate water or water vapor, thereby preventing the steel cylinder 2 from Pressure increases.

Embodiment 3

[0035] Such as figure 2 As shown, on the basis of Embodiment 2, this embodiment further includes a spoiler column 7 arranged in the accommodation space 4 filled with water, and the spoiler column 7 is connected with the bottom inner surface of the steel cylinder 2 .

[0036] Due to the action of vibration or load, the building will shake slightly. This slight sloshing will cause the water in the concrete structure to slosh, affecting the overall structural stability of the building. For this reason, spoiler column 7 is set, and spoiler column 7 plays the effect of blocking water flow, thereby weakens the sloshing of water, and the impact of water on the overall structural stability of the building is minimized.

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Abstract

The invention discloses a constant-temperature concrete structure which comprises a concrete member and a steel cylinder arranged in the concrete member. The steel cylinder is a rectangular hollow steel cylinder, the two ends of the steel cylinder are closed, a plurality of separating plates are arranged in the steel cylinder at an equal interval, and containing space is jointly formed by two adjacent separating plates and the inner surface of the steel cylinder. The constant-temperature concrete structure further comprises a water inlet barrel which extends into the continuing space from the upper surface of the steel cylinder. The constant-temperature concrete structure further comprises a threaded plug connected with the water inlet barrel, half of the containing space is filled with water, and the part, filled with the water, of the containing space and the part, without the water, of the containing space are arranged in a spaced mode. Only half of the containing space is filled with the water, and the part, filled with the water, of the containing space and the part, without the water, of the containing space are arranged in the spaced mode, so that the whole weight of the constant-temperature concrete structure is reduced while the internal-external temperature difference of concrete is reduced.

Description

technical field [0001] The invention relates to the field of construction, in particular to a concrete structure. Background technique [0002] At present, the commonly used concrete structures are mostly reinforced concrete, which has a low specific heat capacity. In areas with a large temperature difference between day and night, it will cause a large temperature difference between the inside and outside of the concrete. After a long period of use, the large temperature difference inside the concrete will cause the concrete to crack. Because the concrete structure used in the construction field is subjected to irregular loads for a long time, the cracks in the concrete will continue to grow, which greatly affects the safety of the building. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a uniform temperature concrete structure that is not easy to crack. [0004] The object of the pres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/16
Inventor 何学友
Owner SICHUAN JINFENG CONSTR
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