A kind of civil engineering anti-seismic structure

Abstract

The invention relates to a civil engineering anti-seismic structure. The civil engineering anti-seismic structure effectively solves the problem that an existing civil engineering anti-seismic structure does not subjected to fully scientific demonstration and test demonstration, and then the existing civil engineering anti-seismic structure is put into use, so that the protection effect is causedto be poor. According to the technical solution, the civil engineering anti-seismic structure is characterized in that a retractable hose is arranged between every two adjacent conveying pipes for connection, when an earthquake occurs, a certain displacement can be generated between the every two adjacent conveying pipes in the seismic wave direction, that is, the connecting position of the everytwo conveying pipes can deform to a certain degree, and rigid connection is changed into flexible connection, so that the protection capacity for coping with the earthquake is greatly improved, and the pipeline connecting part is better protected.

Description

technical field [0001] The invention relates to the field of anti-seismic technology of civil engineering process, in particular to an anti-seismic structure of civil engineering. Background technique [0002] The pipe connections in the prior art are mostly realized by clamps. However, the structure in the prior art that realizes the rigid connection of the pipelines through the clamps can realize the sealed connection of two separate pipes, but the joint is subject to external stresses such as earthquakes. Under the action, different degrees of distortion and deformation will occur, or even break, which will affect the sealing between the two separated pipes, resulting in the leakage of transported liquid or gas, etc., which will not only affect the continued use of work, but also cause greater environmental pollution. Problems, unable to meet the use requirements of the anti-seismic function of the pipeline connection; [0003] Therefore, the seismic resistance of pipeli...

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Problems solved by technology

[0004] However, when we designed the corresponding seismic structure for pipelines, we did not establish a complete and scientific test, so that the designed seismic structure was put into use without sufficient scientific and experimental demonstration, lacking the meaning of perfect and scientific experiments. Therefore, it is impossible to optimize and improve the anti-seismic structure, and then improve its function and improve the anti-seismic protection performance of the pipeline connection parts. As a result, when it is put into production and use in the future, due to the large uncertainty of the magnitude of the earthquake that occurs in different regions, and the It is impossible to produce optimal anti-seismic protection for the pipeline according to the different conditions in different regions;

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