| 海工耐久混凝土氯离子渗透性能的影响因素及其扩散系数的早期推定 |
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| 引用本文： | 姚建文,李学民,宿万,王宇峰.海工耐久混凝土氯离子渗透性能的影响因素及其扩散系数的早期推定[J].铁道工程学报,2005(3):79-84. |
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| 作者姓名： | 姚建文 李学民 宿万 王宇峰 |
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| 作者单位： | 1. 浙江省交通厅工程质量监督站,浙江,杭州,310009
2. 中铁四局集团有限公司,安徽,合肥,230023 |
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| 摘 要： | 大规模海工耐久混凝土在国内应用很少,各种影响因素对其影响作用不甚明了,通过正交设计的方法研究各影响因素对耐久性的影响,对指导配合比设计和施工过程质量控制具有积极的意义。
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| 关 键 词： | 海工耐久混凝土 正交设计 正交分析 |
| 文章编号： | 1006-2106(2005)03-0079-06 |
| 修稿时间： | 2005年4月8日 |
EARLY DETERMINATION OF INFLUENCING FACTOR AND ITS COEFFICIENT OF DIFFUSION ON PERMEABILITY OF CHLORINE ION OF MARINE DURABLE CONCRETE |
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| YAO Jian-wen,LI Xue-min,SU Wan,WANG Yu-feng.EARLY DETERMINATION OF INFLUENCING FACTOR AND ITS COEFFICIENT OF DIFFUSION ON PERMEABILITY OF CHLORINE ION OF MARINE DURABLE CONCRETE[J].Journal of Railway Engineering Society,2005(3):79-84. |
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| Authors: | YAO Jian-wen LI Xue-min SU Wan WANG Yu-feng |
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| Abstract: | A large-sized construction of durable concrete is seldom applied in China, so it is not understood well what influences are made on durable concrete by all influencing factors. The research on influences on durability is made by adopting orthogonal design method,which has positive significance to guiding design of fitting ratio and control of construction quality. |
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| Keywords: | marine durable concrete orthogonal design orthogonal analysis |
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