| 永久性土钉支护结构耐久性设计的若干问题探讨 |
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| 引用本文： | 王曙光,宋家利,叶焱.永久性土钉支护结构耐久性设计的若干问题探讨[J].建筑科学,2006,22(4):83-86. |
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| 作者姓名： | 王曙光 宋家利 叶焱 |
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| 作者单位： | 中国建筑科学研究院,地基基础研究所,北京,100013 |
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| 摘 要： | 土钉支护结构引入我国后更多地是应用于临时性支护工程中。在充分考虑使用年限内的耐久性的情况下，土钉支护可用于永久性支护工程中。永久性土钉支护结构的耐久性设计可从土钉的配筋、土钉浆体及混凝土的耐久性、排水及构造措施等方面进行考虑。
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| 关 键 词： | 土钉支护结构 耐久性设计 永久性支护工程 |
| 文章编号： | 1002-8528（2006）04-83-04 |
| 收稿时间： | 2005-06-30 |
| 修稿时间： | 2005-06-30 |
Design of Soil-Nail Retaining Structure for Durability |
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| WANG Shu-guang,SONG Jia-li,YE Yan.Design of Soil-Nail Retaining Structure for Durability[J].Building Science,2006,22(4):83-86. |
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| Authors: | WANG Shu-guang SONG Jia-li YE Yan |
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| Affiliation: | Institute of Foundation Engineering, China Academy of Building Research, Beijing 100013, China |
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| Abstract: | Usually the soil-nail retaining structure is used in the temporary retaining engineering. Actually it can be used in the permanent retaining engineering by considering the durability of its working life. Reinforcement of soil nails, durability of grout filler and concrete, drainage system and other measures should be considered specially in the design of the soil-nail retaining structure for durability. |
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| Keywords: | soil-nail retaining structure durability permanent retaining engineering |
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