Air film building monitoring system

Abstract

The invention provides an air film building monitoring system, and the system comprises a wind load effect monitoring system for obtaining the surrounding wind speed of an air film building and the surface wind speed of the air film building, a vibration monitoring system for obtaining the vibration data of the air film building, a support reaction monitoring system for obtaining the force withstood by an air film building support, an anchor cable pulling force detection system for obtaining the stress of an anchor cable of the air film building, an air film internal building detection system, and a data processing server. The wind load monitoring system, the vibration monitoring system, a support reaction monitoring system, the anchor cable pulling force detection system and the air film internal building detection system are respectively connected with the data processing server. The system can monitor the normal use performances and stress characteristics of a current air film building. In other words, the system can achieve the all-round monitoring of the performances of the air film building through the characteristics of all monitoring systems, and facilitates the obtaining and controlling of the performance of a building.

Description

technical field [0001] The invention relates to an air film building, in particular to a monitoring system for an air film building. Background technique [0002] The air film building uses a special architectural membrane material as the outer shell, and lays steel cables on the membrane surface, and uses the positive pressure of the air (usually the internal and external pressure difference is about 250Pa) to support the main body of the building. Because of its novel shape, low cost, short construction period, low energy consumption, and large span, it has been widely used in industrial and civil construction markets. However, because the air-film building is supported by indoor gas, the air-film building is often affected by external loads such as wind and snow during operation. The building deformation is large and the deformation frequency is high. When the weather is abnormal, the internal and external pressure difference needs to be adjusted in time. . In addition,...

AI Technical Summary

Problems solved by technology

According to public information, in recent years, air-film buildings have appeared in Guangdong, Inner Mongolia and other places. Due to the lack of effective monitoring methods, the force parameters of the air-film were not grasped in time, which caused the air-film buildings to collapse when the weather was abnormal. Happening

To sum up, at present, there is still a lack of an effective monitoring method to monitor the mechanical characteristics and the internal environment of air film buildings in construction and operation at home and abroad.

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