| 电探法检测技术控制桥梁桩基施工质量 |
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| 引用本文： | 庞国英,吴天真.电探法检测技术控制桥梁桩基施工质量[J].价值工程,2010,29(1). |
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| 作者姓名： | 庞国英 吴天真 |
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| 作者单位： | 1. 台州市交通工程检测中心,台州,317000
2. 台州市公路水运工程监理咨询有限公司,台州,317000 |
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| 摘 要： | 本文介绍电探法桩基施工质量检测技术方法,其特征在于将一个电极连接到钢筋笼上,另一个电极在钢筋笼的内侧或外侧连续检测两个电极间电介质的电阻或电阻率的变化情况,用于分析桩基的成孔孔径、泥皮厚度、桩底沉渣挂壁、地下潜流、桩身混凝土完整性、混凝土保护层的灌注质量,具有快速、连续、灵敏度高的特点,能检测桩身裂缝的存在。
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| 关 键 词： | 电探法 检测 桥桩 质量 |
Electrical Prospecting Technology Controls the Quality of Bridge Pile Base |
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| Pang Guoying,Wu Tianzhen.Electrical Prospecting Technology Controls the Quality of Bridge Pile Base[J].Value Engineering,2010,29(1). |
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| Authors: | Pang Guoying Wu Tianzhen |
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| Institution: | Pang Guoying, Wu Tianzhen |
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| Abstract: | The article introduces the electrical prospecting technology and methords.Its feature is to connect one electrode to steel reinforcement cage.The other one connects interior and outside of cage to test the resistance or change of resistivity in order to analyze aperture of pile foundation,mud thickness,bottom sediment,undercurrent,integrality of concrete pile,concrete placement quality of cover layer.It has characteristics of fast,continuous and sensitive and could test the pile cracks. |
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| Keywords: | electrical prospecting methord test pile quality |
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