| 微型护坡桩和土钉墙复合支护结构设计及实践 |
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| 引用本文： | 林忠伟,王新宇,张振铎.微型护坡桩和土钉墙复合支护结构设计及实践[J].岩土工程技术,2008,22(5):263-266,270. |
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| 作者姓名： | 林忠伟 王新宇 张振铎 |
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| 作者单位： | 1. 中兵勘察设计研究院,北京,100053
2. 北京天鸿嘉诚房地产开发有限公司,北京,102209 |
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| 摘 要： | 土钉墙是应用最广泛的边坡支护方法之一，其经济适用性在很多边坡工程中得到证明。但是土钉墙支护也有缺点，整体刚度差在一定程度限制了土钉墙的应用范围。在工程实践中，出现了微型护坡桩与土钉墙联合支护的复合支护结构，提高了支护结构的刚度，在很多工程中取得了良好的效果。对微型护坡桩和土钉墙联合支护结构的设计和实践效果予以研究，得到了一些可用于指导工程实践的结果。
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| 关 键 词： | 土钉墙 微型护坡桩 复合支护结构 边坡支护 |
Combined Retaining Structure of Slope Protection Micro-Pile and Soil Nailing Wall |
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| Lin Zhongwei,Wang Xinyu,Zhang Zhenduo.Combined Retaining Structure of Slope Protection Micro-Pile and Soil Nailing Wall[J].Geotechnical Engineering Technique,2008,22(5):263-266,270. |
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| Authors: | Lin Zhongwei Wang Xinyu Zhang Zhenduo |
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| Institution: | Lin Zhongwei, Wang Xinyu, Zhang Zhenduo (1. China Ordinance Industry Institute of Geotechnical Survey and Design, Beijing 100053; 2. Beijing Tianhong Jiacheng Real Estate Development Co. , Ltd. , Beijing 102209 China) |
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| Abstract: | Soil nailing is one of the widely used construction technologies of the slope protection, and the economic applicability is appreciated. But the disadvantage of poor integral rigidity limits the application range of soil nailing support structure. The combined retaining structure of slope protection micro-pile and soil nailing wall is superior to the soil nailing in the integral rigidity, and it＇s proved in the engineering application. The design and practical effect are analyzed, and the result is offered for the similar engineering. |
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| Keywords: | soil nailing wall slope protection micro-pile combined retaining structure slope protection |
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