The steel structure experiment section of the large-scale blast wave simulation device

Abstract

The invention relates to the technical field of main experimental sections in blast wave simulation devices and provides a steel structure experimental section of a large blast wave simulation device. The steel structure experimental section comprises an arched steel structure and a soil storage pool or a water storage pool. The arched steel structure is fixed to a reinforced concrete foundation through a connecting bottom plate (12). The arched steel structure is formed by connecting a plurality of arched steel plates (4) into a whole. The two ends of each arched steel plate (4) are respectively connected with a connecting flange (7). The two ends of the arched steel structure are respectively provided with a reinforced concrete end face pre-buried flange (1), and the two reinforced concrete end face pre-buried flanges (1) are fixed to the end face of a transition section of a reinforced concrete structure and the end face of an outlet section of the reinforced concrete structure respectively. The soil storage pool or the water storage pool is located in the reinforced concrete foundation below the horizon and under the arched steel structure. The steel structure experimental section of the large blast wave simulation device has the advantages of being high in anti-blasting capacity, good in sealing performance, safe, reliable, capable of being repeatedly used and convenient to observe.

Description

technical field [0001] The invention relates to the blast wave simulation device technology in the research field of protection engineering technology, in particular to a steel structure experiment section of a large blast wave simulation device which realizes shock wave loading on a target and completes required experimental tests therein. Background technique [0002] Because the experimental section in the existing shock tube equipment is limited by the loading environment, the size of the experimental section, the means of observation and the anti-knock performance of the main structure, it can no longer meet the growing experimental needs in many fields. In order to improve the protection level of engineering equipment and equipment, it is urgent to develop the main experimental section of the large-scale blast wave simulation device. Contents of the invention [0003] The object of the present invention is to propose a steel structure experimental section of a large-...

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Problems solved by technology

[0002] As the experimental section in the existing shock tube equipment is limited by the loading environment, the size of the experimental section, the means of observation and the anti-knock performance of the main structure, it can no longer meet the growing experimental needs in many fields.

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