| 京沪高铁桥上无砟轨道CA砂浆施工技术 |
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| 引用本文： | 杨林江,裘伯钢.京沪高铁桥上无砟轨道CA砂浆施工技术[J].铁道建筑技术,2011(2):61-64. |
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| 作者姓名： | 杨林江 裘伯钢 |
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| 作者单位： | 浙江兰亭高科控股有限公司,浙江绍兴,312044 |
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| 摘 要： | 京沪高铁桥上首次采用板式无砟轨道新技术,该项技术最为重要的是CRTSII CA砂浆（即水泥乳化沥青砂浆）技术,其性能指标能否达到设计要求是满足今后高速铁路运营要求的关键。对CRTSII CA砂浆施工关键技术进行介绍。
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| 关 键 词： | 高速铁路 无砟轨道 乳化沥青CA砂浆 |
CA Mortar Construction Technology of Ballastless Track in Beijing-Shanghai High-speed Railway Bridges |
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| Yang Linjiang,Qiu Bogang.CA Mortar Construction Technology of Ballastless Track in Beijing-Shanghai High-speed Railway Bridges[J].Railway Construction Technology,2011(2):61-64. |
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| Authors: | Yang Linjiang Qiu Bogang |
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| Institution: | Yang Linjiang,Qiu Bogang(Zhejiang Lanting High-tech Holdings Co.Ltd.,Shaoxing 312044,China) |
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| Abstract: | The new technology of slab ballastless track is first adopted in Beijing-Shanghai High-speed Railway bridges,which has CRTSII CA mortar(emulsified asphalt cement mortar) technology as the core.Whether the performance index of this technology can meet design requirements is the key in future high-speed railway operation.The construction technology of CRTSII CA mortar is introduced in this paper. |
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| Keywords: | high-speed railway ballstless track emulsified asphalt CA mortar |
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