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| 标题 |
| CRTS Ⅱ型轨道板2×42预制生产线预应力钢筋内应力和摩阻力测定技术(50 卷) |
| 英文标题 |
| Measuring technology of interior stress and friction resistance in prestressed steel bar in CRTS-II-type track slab prefabricated at production line (productivity: 2×42 blocks) |
| 摘要 |
| 通过对在建铁路轨道板场2×42预制生产线预应力钢筋内应力进行了测试和分析,表明预应力分布在规定的范围内;对摩阻损失进行了计算分析,说明整个生产线摩阻损失很小,能够满足规范要求。 |
| 作者 |
| 新闻作者:许传波,马春生,付雷锋 |
| 关键字 |