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硅酸盐通报 ›› 2022, Vol. 41 ›› Issue (11): 4036-4048.

所属专题: 玻璃

• 新型功能玻璃与玻璃新技术、新结构 • 上一篇    下一篇

玻璃抗均布载荷特性研究进展

杨鹏慧1, 王衍行1, 李现梓1, 韩韬1, 李家满2, 朱治国1, 祖成奎1   

  1. 1.中国建筑材料科学研究总院有限公司,建材行业特种玻璃制备与加工重点实验室,北京 100024;
    2.青岛金晶股份有限公司,技术中心,青岛 266500
  • 收稿日期:2022-07-11 修订日期:2022-08-29 出版日期:2022-11-15 发布日期:2022-12-12
  • 通信作者: 王衍行,教授级高级工程师。E-mail:drwangyh@126.com
  • 作者简介:杨鹏慧(1998—),女,硕士研究生。主要从事特种玻璃的研究。E-mail:m18811729575@163.com
  • 基金资助:
    建材联合会“揭榜挂帅”项目(20221JBGS06-19)

Research Progress on Glass Resistance to Uniform Load

YANG Penghui1, WANG Yanhang1, LI Xianzi1, HAN Tao1, LI Jiaman2, ZHU Zhiguo1, ZU Chengkui1   

  1. 1. Building Material Industrial Key Laboratory for Special Glass Preparation and Processing, China Building Materials Academy, Beijing 100024, China;
    2. Technology Center, Qingdao Jinjing Co., Ltd., Qingdao 266500, China
  • Received:2022-07-11 Revised:2022-08-29 Online:2022-11-15 Published:2022-12-12

摘要: 玻璃属于典型的脆性材料,作为建筑幕墙、飞机/高铁/客车风挡和侧窗、耐压视窗、冲压发动机堵盖等结构件应用时,其力学性能备受关注。目前,玻璃抗均布载荷的研究主要涉及:(1)探寻表征玻璃抗均布载荷特性的方法,如挠度、应变率、拉应力和抗静压强度等,但目前尚未建立统一的评测方法;(2)利用Ansys等计算软件模拟仿真玻璃抗均布载荷特性,不仅为玻璃构件设计提供性能评测依据,而且可避免破坏性考核实验。针对上述两大研究热点,本文综述了玻璃抗均布载荷特性的国内外研究进展,并展望了发展趋势。

关键词: 玻璃, 均布载荷, 风压, 静水压, 模拟仿真

Abstract: As a typical type of brittle material, glass has draw much attention on its mechanical properties when it is used in areas of building curtain wall, windshield and side window of airplane/high-speed rail/bus, pressure window, ram engine cover, etc. At present, the research on glass resistance to uniform load mainly involves: (1) Exploring the methods to characterize the glass resistance to uniform load, such as deflection, strain rate, tensile stress and static pressure strength, etc. However, unified evaluation method has not been established yet. (2) Using calculation software, such as Ansys, to simulate glass resistance to uniform load, which can not only provide performance evaluation basis for glass component design, but also avoid destructive test. Based on the two research hotspots above, the research progress on glass resistance to uniform load was summarized, and its development trend was prospected.

Key words: glass, uniform load, wind pressure, hydrostatic pressure, simulation

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