| 土钉抗拔承载力的原位试验研究 |
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| 引用本文： | 陆益成,薛艳. 土钉抗拔承载力的原位试验研究[J]. 江苏地质, 2008, 32(2): 133-136 |
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| 作者姓名： | 陆益成 薛艳 |
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| 作者单位： | 江苏南京地质工程勘察院 江苏南京210008(陆益成)，南京工业大学土木工程学院 江苏南京210009(薛艳) |
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| 摘 要： | 根据土钉现场抗拔试验数据,分析了钉材、浆液龄期等因素对土钉抗拔承载力的影响,建议了合理的下层土钉开挖时间。最后通过试验土钉抗拔力反算土体与锚固体的极限粘结强度,并与规范推荐值进行了比较。
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| 关 键 词： | 土钉 原位试验 抗拔力 江苏南京 |
| 文章编号： | 1003-6474(2008)02-0133-04 |
| 修稿时间： | 2007-08-27 |
In-situ test research on pulling resistance of soil nail |
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| LU Yi-cheng,XUE Yan. In-situ test research on pulling resistance of soil nail[J]. Jiangsu Geology, 2008, 32(2): 133-136 |
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| Authors: | LU Yi-cheng XUE Yan |
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| Abstract: | According to the in-situ test data of soil nail,the author analysed the factors that affect the pulling resistance of soil nail,such as soil nail material,serous age and other factors,and suggested a reasonable interval time between upper and lower row nail construction.Finally,the limit cohesion strength between the soil and the nail was obtained by in-situ test,and the results were also compared with those regulated by the technical specification. |
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| Keywords: | Soil nail In-situ test Pulling resistance Nanjing Jiangsu |
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