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| 用反射波法进行桩基无损检测 | |
| 引用本文： | 侯鹏,韩华,陈跃武.用反射波法进行桩基无损检测[J].中国安全科学学报,2003,13(4):35-37. |
| 作者姓名： | 侯鹏 韩华 陈跃武 |
| 作者单位： | 1. 北方交通大学土建学院 2. 北京市勘察设计研究院 3. 黑龙江省北方有色建设有限责任公司 |
| 摘 要： | 桩基础质量的检测是保证基础工程安全的重要措施。针对传统的检测方法静荷载试验法和钻孔取芯法存在的设备笨重、成本高、工期长和检测数量少的缺点 ,提出了用反射波法进行桩基无损检测 ,该法较传统的检测法具有成本低、效率高和可靠性高的特点。最后 ,将反射波法用于天津市红桥区工商行大厦砼钻孔灌注桩桩基的无损检测 ,结合实测的桩基速度波分析了检测到的桩基缺陷类型及判断原则。 |
| 关 键 词： | 桩基础 检测 反射波 波形分析 缺陷 |
| 修稿时间： | 2002年4月1日 |
Non-Destructive Inspection of Pile Foundation by Reflection Wave Method |
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| Hou Peng.Non-Destructive Inspection of Pile Foundation by Reflection Wave Method[J].China Safety Science Journal,2003,13(4):35-37. | |
| Authors: | Hou Peng |
| Institution: | Hou Peng(Northern Jiaotong University) Han Hua(Beijing Geotechnical Institute) Chen Yuewu(Nonferrous Metal Constructice Limted Company of Hei Long Jiang Province) |
| Abstract: | Quality testing of pile foundation is an important measure for the security of foundation engineering. The traditional test methods have some defects such as equipment cumbersome, costly, time-consuming. Using the reflection wave method instead is more simple, efficient, economic and reliable. This method has been applied to test the pile foundation of the building of Commercial Bank of HongQiao district, Tianjin. The general defaults and judging rules are summarized by waveform analysis. |
| Keywords: | Pile foundation Test Reflection wave Wave form analysis Default |
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