Structural health detection system for high-rise building

Abstract

The invention discloses a structural health detection system for a high-rise building. The structural health detection system comprises a plurality of wireless rechargeable detection nodes, a programmable unmanned plane platform and a radio frequency transmitter, wherein the detection nodes are arranged in structures on each floor of the high-rise building, and are used for detecting health conditions of the structures through sensors; a worker downloads a hovering waypoint document for the unmanned plane platform through a ground station according to the altitudes of the detection nodes; the unmanned plane platform automatically flies according to contents of the hovering waypoint document and hovers near to each detection node; the detection nodes collect radio frequency energy transmitted by the radio frequency transmitter arranged on the unmanned plane platform to supply power to the nodes. By the combination of an unmanned plane technology and a wireless charging technology based on radio frequency energy collection, the structural health detection system can quickly and effectively detect health information of the structures on all the floors and in different position regions of the high-rise building, and provide a scientific judgment basis for judgment of the health conditions of the structures in the high-rise building; furthermore, the structural health detection system can precisely and efficiently complete a detection task, and is applicable to different high-rise building structure bodies.

Description

technical field [0001] The invention relates to structural health detection technology, wireless rechargeable sensor network technology, wireless charging technology based on electromagnetic wave collection and intelligent drone technology, and in particular to a new type of high-rise building structure health detection system. Background technique [0002] Structural health detection technology refers to the implementation of damage detection and identification of engineering structures, and the overall continuity of the system plays a vital role in the serviceability of the structure. The service life of high-rise building structures is very long. During use, due to factors such as overloading, material aging, and structural defects, the structure will continue to accumulate damage, reducing the bearing capacity of the structure. When encountering an extreme natural environment (earthquake, typhoon, etc.), it may suffer extremely serious damage. Therefore, it is of great ...

AI Technical Summary

Problems solved by technology

The most difficult part of high-rise building structural health inspection is the outer wall. Due to the high floor, it is very dangerous to rely on manual deployment of inspection instruments

In general, the structural health detection technology of high-rise buildings is very immature, and there are still many bottlenecks to be solved urgently

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