| 板式无砟道岔自密实混凝土灌筑施工工艺研究 |
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| 引用本文： | 张庆广. 板式无砟道岔自密实混凝土灌筑施工工艺研究[J]. 铁道建筑技术, 2011, 0(3): 121-124 |
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| 作者姓名： | 张庆广 |
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| 作者单位： | 中铁二十二局集团第二工程有限公司,北京,100043 |
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| 摘 要： | 通过模拟试验,对板式无砟道岔自密实混凝土灌筑施工工艺进行不断探索和改进,以满足京石客专的施工需要,同时可供同类施工提供借鉴和参考。
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| 关 键 词： | 铁路客专 无砟道岔 自密实混凝土 灌筑工艺 试验 |
Research on the Construction Technology of Self-compacting Concrete Perfusion in Board-type Ballastless Turnouts |
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| Zhang Qingguang. Research on the Construction Technology of Self-compacting Concrete Perfusion in Board-type Ballastless Turnouts[J]. Railway Construction Technology, 2011, 0(3): 121-124 |
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| Authors: | Zhang Qingguang |
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| Affiliation: | Zhang Qingguang (China Railway 22th Bureau Group Co.Ltd.,Beijing 100043,China) |
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| Abstract: | Through simulation tests,this article explores and improves the construction technology of self-compacting concrete perfusion in board-type ballastless turnouts in order to meet the needs of the Beijing-Shijiazhuang Passenger Special Line and provides reference for construction of similar kind. |
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| Keywords: | Passenger Special Line ballastless turnout self-compacting concrete evaporation technique experiment |
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