| 瞬态瑞雷波法在软土地区地基加固检测中的应用 |
| |
| 作者姓名： | 富锡良 巫虹 沈仁之 |
| |
| 作者单位： | 上海市岩土工程检测中心,上海,200072 |
| |
| 摘 要： | 碎石桩、预制桩、搅拌桩是软土地区复合地基加固的常见方法，而有效地检测与评价这些方法加固的深度、强度以及复合地基的承载力等质量指标，是工程建设过程中的重要环节。瞬态瑞雷波在上述三种加固检测与评价中的可行性和有效性，同时结合传统的静态的原位检测手段，瑞雷波法检测可以实现快速准确的大面积检测。
|
| 关 键 词： | 瞬态瑞雷波法 复合地基 软土地区 加固 检测 |
| 收稿时间： | 2007-08-23 |
| 修稿时间： | 2007-11-06 |
The application of transient rayleigh wave in detecting the composite foundation |
| |
| Authors: | FU Xi-liang WU Hong SHEN Ren-zhi |
| |
| Institution: | FU Xi -liang WU Hong SHEN Ren -zhi (Shanghai Institute of Geological Survey Shanghai 200072) |
| |
| Abstract: | In recent years, the gravelly pile, prefabricated pile and mixed pile are usually used in composite foundation consolidation. In a sense, it is significant how to evaluate the improvement quality such as the depth, strength and the load of the composite foundation. In this paper, the history and principle of the Transient Rayleigh Wave method are introduced and the validity and feasibility of this method in testing the three kinds of composite foundation above are emphasized as well. In addition, combining the traditional static detecting method, the large area can be detected quickly and accurately by using the Transient Rayleigh Wave method . |
| |
| Keywords: | transient Rayleigh Wave composite foundation |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
