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| 软土地层中的复合土钉支护 | |
| 作者姓名： | 徐水根 胡伟庆 |
| 作者单位： | 南京工程兵学院，南京工程兵学院，上海徐汇商建房地产有限公司 南京 210007，南京 210007，上海 200030 |
| 摘 要： | 针对上海地区软土地层特点,结合典型工程,介绍土钉复合支护种类、主要施工技术措施及其良好的技术、经济效果。 |
| 关 键 词： | 超前钢管 注浆 土钉墙 |
Compound Soil Nailing Support in the Soft Ground |
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| Authors: | Xu Shuigen Hu Weiqing zhang Zhongming |
| Abstract: | In this paper,another nailed retaining wall combined with vertical steel grouting tube and nailed retaining wall is introduced, when the permeate coefficient is less than 10~(-5)cm/sec,the excavating depth is less than 5.0m and When the project is not large,this method will be first,applied;doing the pre-grouting in steel tube,then the construction of nailed retaining wall,good mechanical economical effect can be obtained. |
| Keywords: | pre-grouting in vertical tube grouting soil-nailed retaining wall |
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