Large-mass building foundation structure facilitating cooling control
A basic structure, large-volume technology, applied in the direction of basic structure engineering, construction, etc., can solve the problems of limited concrete temperature control and inability to guarantee the quality of foundation pouring construction, etc., to achieve the effect of convenient implementation, improved construction quality, and simple structure
Inactive Publication Date: 2016-05-25
CHINA METALLURGICAL CONSTR ENG GRP
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Problems solved by technology
However, these existing methods have limited effect on controlling the internal temperature of concrete. When the foundation volume is large, the pouring construction quality of the foundation cannot be guaranteed.
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[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0032] implementation, such as Figure 1-3 As shown, a large-volume building foundation structure that is beneficial to cooling control, the large-volume building foundation refers to a building foundation 1 with a dimension of no less than 2 meters in any direction of length, width and height, including a steel cage structure located inside (not shown in the figure shown) and concrete poured integrally with the steel cage structure, wherein the building foundation 1 is provided with a cooling device, the cooling device includes a cooling water pipe 2, and the cooling water pipe 2 is horizontally laid inside the building foundation to form a cooling area, and the edge of the cooling area reaches the building foundation 1. The distance between the surrounding side surfaces is not more than 1 meter. The cooling water pipe 2 is fixed on the steel cage structure ...
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The invention discloses a large-mass building foundation structure facilitating cooling control. The large-mass building foundation refers to a building foundation of which the length, the width and the height in any direction is not smaller than 2 meters and comprises a steel reinforcement cage structure positioned inside the foundation and concrete which is cast with the steel reinforcement cage structure into a whole. The large-mass building foundation structure is characterized in that a cooling device is arranged on the building foundation and comprises a cooling water pipe; the cooling water pipe is horizontally laid inside the building foundation to form a cooling area; the distance from the edge of the cooling area to the peripheral lateral surface of the building foundation is not greater than 1 meter; the cooling water pipe is fixed on the steel reinforcement cage structure and a cooling water inlet and a cooling water outlet which upwards extend out of the upper surface of the building foundation are formed in two ends of the cooling water pipe; the cooling water inlet is used for being connected with a water source of cooling water. The large-mass building foundation structure disclosed by the invention has the advantages that the structure is simple, convenient implementation is realized, temperature control to the inside of the foundation can be favorably realized, and the construction quality of foundation is improved.
Description
technical field [0001] The invention belongs to the field of construction engineering foundation pouring, and in particular relates to a large-volume building foundation structure which is beneficial to cooling control. Background technique [0002] The building foundation refers to the load-bearing member that is in contact with the foundation at the bottom of the building. Its function generally refers to transferring the load from the upper part of the building to the foundation. Therefore, the foundation must be strong, stable and reliable, generally obtained by pouring reinforced concrete on site. [0003] For some high-rise building core tube foundations, large-scale bridge cap foundations, and large-scale equipment foundations, due to the need to support large weights, the foundation volume is relatively large, and the geometric dimensions in the three-dimensional direction often reach several meters or even tens of meters. When the concrete foundation is poured, the...
Claims
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Login to View More IPC IPC(8): E02D15/02
CPCE02D15/02E02D2250/0023
Inventor 刘义权张建东
Owner CHINA METALLURGICAL CONSTR ENG GRP