| 大直径灌注桩的桩身完整性检测 |
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| 作者姓名： | 陆志华 褚光 高建忠 |
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| 作者单位： | 南京新华泰实业总公司,江苏,南京,210007 |
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| 摘 要： | 桩身完整性检测的目的是查明桩的完整性,查清缺陷及其位置,以保证工程质量,不遗留事故隐患。常用的高、低应变,声波透射法三种动力测试方法在大直径灌注桩中所具有的特性及三种测试方法互为验证、多角度的分析研究可综合评价桩身完整性。
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| 关 键 词： | 应变 应变大直径灌注桩 桩身完整性 |
| 收稿时间： | 2006-01-12 |
| 修稿时间： | 2006-01-12 |
The pile integrity detection in long diameter poured pile |
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| Authors: | LU Zhihua CHU Guang Gao Jianzhong |
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| Institution: | Nanjing New-sino-best industry general company. Nanjing 210007 |
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| Abstract: | The purpose of the pile integrity detection is to check the integrity of pile and to ensure the quality of engineering. It includes detecting the pile's defect and finding the defect location. This paper introduces three methods of the pile integrity detection in long diameter poured pile: the high strain dynamic pile, the low strain dynamic pile and the ultrasonic pulse method. These three methods are mutual - proved. We can give the comprehensive evaluation of the pile integrity in multi - angle. |
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| Keywords: | strain dynamic long diameter poured pile pile integrity |
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