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Original Title: [Technology] Discussion on Calculation of Perforated Aluminum Curtain Wall I. Application in Engineering Perforated aluminum sheet means a rectangular material of uniform thickness with a e wind tunnel test model is generally 1:100. Due to the small aperture on the perforated aluminum plate, it is difficult for the wind tunnel test model to simulate the real situation of the perforated aluminum plate. After consulting the relevant literature,bespoken tape measure, the conclusions of similar wind tunnel test reports are cited as a reference: (1) "Research on the Wind Load of the Envelope Structure of Changsha Meixi Lake International Culture and Art Center"-State Key Laboratory of Civil Engineering Disaster Prevention, Tongji Unnner layer at the same position are basically the same, that is, the wind pressure in the cavity is basically the same. On the other hand, when the wind pressure on the outer surface of the outer curtain wall is a positive value,retractable tape measure sewing, the wind pressure on the cavity at the corresponding position is also basically a positive value, but the pressure is reduced; similarly, (Suction), the wind pressure at the cavity at the corresponding position is also basically negative, and the absolute value of the pressure is also reduced. These results show that the pressure of the cavity part of the double-"-School of Civil Engineering and Architecture of Zhejiang University, the wind tunnel test project is Lishui Ele wall, which is safer; ? When it is located in the middle of the arc, it can be reduced appropriately according to the single curtain wall, and when it is located at the end of the arc, bespoken tape measure ,bra tape measure, it needs to be enlarged. Summary: The value of the local shape coefficient of the wind load on the inner and outer layers of the double-layer glass-perforated aluminum panel curtain wall is quite esign of aluminum plate curtain wall In general, stiffeners are set on the back of the aluminum plate to e  05 [7] 《Minimum Design Loads for Buildings and Other Structures》ASCE/SEI 7-10 [8] Research on Wind Load of Envelope Sejiang University [11] Research on Simple Calculation of Uniformly Perforated Aluminum Plate under Uniformly Distributed Load, Beijing Jianghe,personalized tape measure, Luo Zhengwu [12] Research on Design of Large Plate Perforated Aluminum Plate without Stiffener, Shenyang yuanda Hongxin; Shenyang Architectural Design Institute Wang Youqing Author: Yang Qing Liao Jie Wang Bin Source: Jianghe Chuangjian Group Co., Ltd. Return to Sohu to see more Responsible Editor:. tape-measure.com