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2003年10 期
| 标题 |
| 钢筋混凝土框架桥墙身裂缝分析及预防措施(43 卷) |
| 英文标题 |
| * |
| 摘要 |
| 对立交框架桥墙身裂缝进行全过程观测，包括预制阶段 到顶进承载阶段，说明这些裂缝是在预制过程中由于混凝土内外温差及混凝土不均匀收缩所 引起的，在顶进前已基本停止发展。如果采取必要措施，可以减少和预防裂缝的产生。 |
| 作者 |
| 新闻作者:傅晓晖 |
| 关键字 |
关键词:混凝土框架桥 墙身裂缝 预防措施 |
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| 标题 |
| 钢筋混凝土框架桥墙身裂缝分析及预防措施(43 卷) |
| 英文标题 |
| * |
| 摘要 |
| 对立交框架桥墙身裂缝进行全过程观测，包括预制阶段 到顶进承载阶段，说明这些裂缝是在预制过程中由于混凝土内外温差及混凝土不均匀收缩所 引起的，在顶进前已基本停止发展。如果采取必要措施，可以减少和预防裂缝的产生。 |
| 作者 |
| 新闻作者:傅晓晖 |
| 关键字 |
关键词:混凝土框架桥 墙身裂缝 预防措施 |
| COPYRIGHT©2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
