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| 北京地区工程地质钻探工法对土工试验指标影响的统计分析 | |
| 作者姓名： | 刘振田 侯东立 乔建敏 |
| 作者单位： | 1. 铁道第一勘察设计院,天津,300142 2. 北京市勘察设计研究院,北京,100800 3. 上海地矿工程勘察有限公司,上海,200072 |
| 摘 要： | 对北京地区工程地质钻探工法的土工试验指标影响进行了统计分析,总结了回转钻进和锤击钻进对黏性土、粉土物理力学指标的影响,提出了两种工法互补的建议。 |
| 关 键 词： | 孔内锤击钻进 回转钻进 土试指标 |
| 收稿时间： | 2005-11-16 |
| 修稿时间： | 2005年11月16 |
Statistical analysis of soil testing data influence by diferent engineering geologic drilling methods in Beijing area |
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| Authors: | LIU Zhentian HOU Dongli QIAO Jianming |
| Abstract: | Based on statistical analysis of influence on soil testing data by different engineering geologic drilling methods in Beijing area, influence on physical and mechanical index of clay and silt by rotating drilling and in - hole percussion boring is sumarized. It is suggested that one engineering geologic drilling methods should be used combined with each other. |
| Keywords: | in - hole percussion boring rotaing drilling index of soil testing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |