| 上海地区钻孔降水头注水试验公式应用探讨 |
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| 引用本文： | 沈日庚. 上海地区钻孔降水头注水试验公式应用探讨[J]. 上海国土资源, 2010, 31(3): 61-63,67 |
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| 作者姓名： | 沈日庚 |
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| 作者单位： | 上海市城市建设设计研究院,上海200125 |
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| 摘 要： | 对上海市《岩土工程勘察规范》钻孔降水头注水试验计算公式应用条件进行了分析,给出了不同条件下钻孔降水头注水试验计算公式的表达式。通过工程实例,对不同条件计算结果的影响程度进行了分析比较,并提出了应用建议。
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| 关 键 词： | 钻孔降水头注水试验 计算公式 应用条件 渗透系数 |
Discuss About the Computational Formula's Application of the Drill Hole Dropping Head Water Injection Text in Shanghai Region |
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| SHEN Ri-Geng. Discuss About the Computational Formula's Application of the Drill Hole Dropping Head Water Injection Text in Shanghai Region[J]. Shanghai Land & Resource, 2010, 31(3): 61-63,67 |
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| Authors: | SHEN Ri-Geng |
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| Affiliation: | SHEN Ri-Geng(Shanghai Urban Construction Design ＆ Research Institute,Shanghai 200125,China) |
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| Abstract: | By analyzing the application condition of the computational formula about the drill precipitation head pressure water injection test from Shanghai Code of Investigation of Geotechnical Engineering,provide the expressions which under the different conditions’ computational formula of the water injection tests.And through the project cases,analyzing and comparing the influence to computing result under different conditions,then giving application suggestion. |
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| Keywords: | drill precipitation head pressure water injection test formula of computation application condition permeability coefficient |
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