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2011年05 期
| 标题 |
| 新建高速铁路环氧基材处理剂热应力对聚脲防护层 附着力影响的研究(51 卷) |
| 英文标题 |
| Study on effect of thermal stress of base material on cohesion of polyurea coating layer used on newly built high-speed railway |
| 摘要 |
| 为了解决新建高速铁路聚脲防护层冬季大面积脱落的问题，采用静态应变试验，从热应力角度出发，对于新建高速铁路所采用的环氧类基材处理剂，测试了常温、低温和边界约束条件下的应变，探讨环氧类基材处理剂对聚脲防护层附着力的影响。研究结果表明，在常温20 ℃下，环氧体系具 |
| 作者 |
| 新闻作者:吕 平，朱 立，刘旭东，黄微波 |
| 关键字 |
