Research on Deflection of Insulating Glass Under Wind Load

PAN Yinggui; TIAN Shui; GU Qian; MEI Yu'an; HU Fei; CHENG Peng

doi:10.3724/j.gyjzG22011910

Volume 54 Issue 10

Oct. 2024

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2024 > 54(10): 153-159

PAN Yinggui, TIAN Shui, GU Qian, MEI Yu'an, HU Fei, CHENG Peng. Research on Deflection of Insulating Glass Under Wind Load[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(10): 153-159. doi: 10.3724/j.gyjzG22011910

Citation:

PAN Yinggui, TIAN Shui, GU Qian, MEI Yu'an, HU Fei, CHENG Peng. Research on Deflection of Insulating Glass Under Wind Load[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(10): 153-159. doi: 10.3724/j.gyjzG22011910

Citation:

PDF( 1598 KB)

Research on Deflection of Insulating Glass Under Wind Load

doi: 10.3724/j.gyjzG22011910

1. School of Civil Engineering and Architecture, Wuhan University of Technology, Wuhan 430070, China;
2. General Construction Company of CCTEB Group Co., Ltd., Wuhan 430070, China

Received Date: 2022-01-19
Available Online: 2024-11-06

Abstract

Abstract

The neutral plane position of double modulus rectangular glass under external load was solved with the static equilibrium equation, in which the neutral plane tension of single-layer glass was considered; the relations between the volume change of insulating glass cavity and the gas pressure in the cavity under external load were studied; the deflection differential equation of inner and outer glass was derived with the static balance equation, geometric deformation equation and physical equation, and the deflection calculation formula of insulating glass reflecting the force transfer performance between inner and outer layers of insulating glass was established. The theoretical calculation results considering the force transfer between inner and outer layers of insulating glass were compared with those obtained by standard formula and the finite element. The results showed that the theoretical above was reliable.
- insulating glass,
- neutral plane,
- cavity,
- deflection

FullText(HTML)

References(12)

References

[1]	龚昌基.四边支承中空玻璃承载力的计算问题:考虑空腔体积与压强变化的关系[J].福建建筑,2010(7): 27-31.
[2]	张其林.玻璃幕墙结构设计[M].上海:同济大学出版社,2007:51-58.
[3]	赵刚,贾亚丽.高速动车组中空玻璃气动载荷计算[J].电力机车与城轨车辆,2018,41(5): 17-19.
[4]	吴晓,杨立军,黄翀.风荷载作用下中空幕墙玻璃的非线性弯曲[J].中南大学学报(自然科学版),2015,46(1): 304-309.
[5]	吴晓,杨立军,黄翀,等.双模量矩形板的大挠度弯曲计算分析[J].工程力学,2010,27(1): 17-22.
[6]	童丽萍,罗英.中空玻璃幕墙结构的非线性问题研究[J].工业建筑,2001,31(10): 16-18.
[7]	张士翔,李炯,何瑄,等.风荷载作用下中空玻璃面法线挠度变化规律浅析[J].建筑科学,2014,30(3): 18-21.
[8]	FENG R Q, YE J H, WU Y, et al. Mechanical behavior of glass panels supported by clamping joints in cable net facades[J].International Journal of Steel Structures, 2012, 12(1): 15-24.
[9]	SHI G, ZUO Y Z, SHI X H, et al. Influence of damages on static behavior of single-layer cable net supported glass curtain wall: full-scale model test [J]. Frontiers of Architecture and Civil Engineering in China, 2010, 4(3): 383-395.
[10]	BEASON W L. Structural analysis of sealed insulating class[J].Journal of Structural Engineering, 1986,112(5):1133-1146.
[11]	宋锦威.应用广义位移原理求解大挠度矩形板弯曲问题[D].秦皇岛:燕山大学,2017.
[12]	中华人民共和国建设部.玻璃幕墙工程技术规范:JGJ 102—2003[S].北京:中国建筑工业出版社,2003.