An underground storage space construction storage system

Abstract

The invention discloses an underground storage space construction and sealing system comprising a detection robot unit, a 3D printing robot unit, a sorted material transfer robot unit and a centralized electronic control unit. An underground cavity 3D space model is built after the scanning of an underground cavity is finished through the detection robot unit, and an underground storage space 3D model, a printing path and a storage transport path are generated through the centralized electronic control unit according to stress calculation and analysis results and the input safety factor in a fitting manner; the entity of the underground storage space 3D model is directly printed through the 3D printing robot unit in the underground cavity three-dimensionally; materials to be stored are moved and transferred to the set coordinate position in the underground storage space entity through the sorted material transfer robot unit according to the coordinates in sequence; the intelligent automatic construction of the underground storage space and the intelligent automatic transfer and storage of the materials to be stored can be achieved, and the underground storage space construction andsealing system is especially applicable for carbon sequestration work based on the underground cavity.

Description

technical field [0001] The invention relates to a construction and storage system for an underground storage space, specifically an underground cavity or storage system based on man-made geotechnical activities such as underground coal goafs in coal mines and large-scale coal seam combustion goafs formed in the process of underground coal gasification. The construction of a storage system for the underground storage space of natural underground cavities such as a series of cavities produced by natural geological movement under the surface belongs to the field of underground engineering technology. Background technique [0002] Underground space refers to a term that is below the surface of the earth and is mainly aimed at architecture. It has a wide range, such as underground shopping malls, underground parking lots, subways, sea-crossing tunnels and other architectural spaces. The development and utilization of underground space is the product of urban development to a cert...

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Problems solved by technology

[0005] Although underground cavities can be used as the basis for the development of deep underground space, the development of traditional deep underground space is different from the development of shallow underground space. The development of deep underground space cannot first excavate foundation pits on the surface and then Construction is carried out in foundation pits. Traditional deep underground space development is usually based on BIM technology and deep excavation equipment and technology. Usually, excavation is carried out first and then supported, such as prefabricated reinforced concrete column foundation, prefabricated exterior walls. , prefabricated floor slabs and other PC components for hoisting and splicing construction procedures, and then follow-up construction procedures such as pressure grouting and cast-in-place node treatment

On the one hand, in the process of developing and constructing traditional deep underground spaces, transportation equipment, supporting equipment and lifting equipment usually require a large amount of space, which usually requires a lot of manpower and material resources, and the development cost of deep underground spaces is relatively high; on the other hand, deep underground space After the excavation of the underground space, the original stress state of the deep underground space is usually destroyed, resulting in the redistribution of the stress. During the construction of the deep underground space, under the action of factors such as the overlying pressure and groundwater, the deep underground space is very prone to occurrence of slabs. , roof fall, water inrush, rockburst, rock burst and other forms of geological disasters, the construction environment is harsh, and the safety of construction operations is poor; on the other hand, when the existing deep underground space is used as a storage place Only the deep underground space is simply used as storage space, that is, the sealed material containers are placed directly, and the space utilization rate is restricted by the sealed material containers

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