House applied to in-site measuring study of wind pressure of roof of low-rise building

Abstract

The invention discloses a house applied to an in-site measuring study of wind pressure of a roof of a low-rise building. The house comprises a house body, a wind pressure measuring system for measuring the wind pressure of the windward side of the housing body, a base which is arranged below the house body and used for bearing the house body, and an upper annular groove, wherein a lower annular groove which is corresponding to the upper annular groove is formed in the lower surface of the base; a plurality of rolling balls are arranged in the lower annular grooves; the upper annular groove can compress the rolling balls on the lower annular groove; the diameter of each rolling ball is less than or equal to the width of the upper annular groove and the lower annular groove and more than the distance from the bottom of the upper annular groove to the bottom of the lower annular groove. The house is a wind resistance testing house which can flexibly adjust the direction; a wind pressure sensor in the testing house can be used for acquiring the wind pressure data of wind in different directions to the testing housing, so that the test consumption can be greatly reduced, and the time, manpower, materials and property can be saved a lot.

Description

technical field [0001] The invention relates to the field of wind pressure measurement, in particular to a house used for the actual measurement and research of wind pressure on low building roofs. Background technique [0002] The direction of the existing wind resistance test room is fixed, and the frequency of strong winds is very low, which greatly increases the difficulty of the experiment. When the strong wind comes, it cannot flexibly capture the wind pressure required for the test according to the wind direction, and the ideal effect required by the test Very different. It may not be possible to obtain the unfavorable wind pressure load required for the test, which affects the research of the test. Contents of the invention [0003] In view of this, the object of the present invention is to provide a house used for the wind pressure measurement and research on the roof of low buildings. [0004] The purpose of the present invention is achieved by such a technical...

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Problems solved by technology

[0002] The direction of the existing wind resistance test room is fixed, and the frequency of strong winds is very low, which greatly increases the difficulty of the experiment. When the strong wind comes, it cannot flexibly capture the wind pressure required for the test according to the wind direction, and the ideal effect required by the test far from

It may not be possible to obtain the unfavorable wind pressure load required for the test, which affects the research of the test

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