| 固化压力对夹层结构力学性能的影响 |
| |
| 引用本文： | 李河清,赵景丽,张元明,张广成. 固化压力对夹层结构力学性能的影响[J]. 工程塑料应用, 2002, 30(6): 16-18 |
| |
| 作者姓名： | 李河清 赵景丽 张元明 张广成 |
| |
| 作者单位： | 西北工业大学化工系,西安,710072 |
| |
| 摘 要： | 通过测试不同固化压力下的Nomex蜂窝夹层结构的力学性能，讨论了固化压力对蜂窝夹层结构性能的影响。结果表明，在固化压力0．2－0．5MPa下，夹层结构的平拉强度、平压强度、剪切强度无明显变化，而侧压强度与弯曲刚度则随压力的增大而发生明显的变化。
|
| 关 键 词： | 固化压力 夹层结构 力学性能 影响 纤维增强树脂基复合材料 Nomex蜂窝夹层结构 |
| 修稿时间： | 2002-03-15 |
EFFECT OF CURING PRESSURE ON THE MECHANICAL PROPERTIES OF THE SANDWICH CONSTRUCTION |
| |
| Abstract: | Through testing the mechanical properties of the Nomex honeycomb sandwich construction with different curing pressure, the effect of the curing pressure on the performance of sandwich constructions has been discussed. And the result is obtained that as the curing pressure within 0.2-0.5 MPa. The flatwise tension(compression) strength, shear strength of sandwich construction have no great change, but the edgewise compressive strength and flexural strenth of sandwich construction have great change with the increase of the curing pressure. |
| |
| Keywords: | mechanical property Nomex honeycomb sandwich construction curing pressure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
