| 座舱玻璃划伤故障容限研究 |
| |
| 引用本文： | 张志林,叶彬.座舱玻璃划伤故障容限研究[J].洪都科技,2002(1):8-13. |
| |
| 作者姓名： | 张志林 叶彬 |
| |
| 作者单位： | 洪都航空工业集团650所 |
| |
| 摘 要： | 确定了座舱玻璃划伤故障模型，得出了MDYB-3玻璃表面裂纹断裂韧度和表面划伤扩展门坎值，建立了座舱玻璃划伤故障剩余强度准则和划伤故障容限计算方法，并给出了9mm厚MDYB-3玻璃划伤故障容限值。为外场划伤故障分析处理提供了简便易行的方法。
|
| 关 键 词： | 剩余强度 军用飞机 座舱玻璃 使用寿命 故障模型 |
Research of Scratch Tolerance for Cabin Glass |
| |
| Zhang Zhilin Ye Bin.Research of Scratch Tolerance for Cabin Glass[J].Hongdu Science and Technology,2002(1):8-13. |
| |
| Authors: | Zhang Zhilin Ye Bin |
| |
| Abstract: | This paper established the scratch model of the cabin glass and obtained fracture toughness of face crack and threshold level of scratch propagation of MDYB -3glass,and established residual str ength specification and the method o f calculation for the scratch tolerance value,and gave th e scratch tolerance value of MDYB -3g lass that thickness is 9mm and provided some simple methods for disposing outfield scratch prob-lems. |
| |
| Keywords: | Plexiglas Scratch Tolerance Residual Strength |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
