Application of the Method of Reflect Wave in Detection of Cement Mixed-in-place Pile of Lian-lin Highway roadbed
-
摘要: 采用反射波法对连临高速公路路基水泥土粉喷桩进行检测,结果表明,该路基粉喷桩反射信号有4种类型,分别对应桩顶、桩身缺陷和桩底的反射特征。证明反射波法应用于水泥土粉喷桩检测是可行的。Abstract: The method of reflect wave is used to examine the cement mixed-in-place pile in the roadbed of Lian-lin Highway. The reflect wave signal has 4 types, which are differently corresponding to the reflect features of the pile top, pile body defect and the pile bottom. Based on theoretical study and practical experiments, we believe that the reflection wave method is effective in examining the cement mixed-in-place piles.
-
Key words:
- reflection wave method /
- Lian-lin Highway /
- cement mixed-in-place pile
计量
- 文章访问数: 21
- HTML全文浏览量: 2
- PDF下载量: 5
- 被引次数: 0