[1]刘松玉,方磊,李仁民.SASW法在液化地基加固处理中的应用研究[J].东南大学学报(自然科学版),2000,30(5):86-90.[doi:10.3969/j.issn.1001-0505.2000.05.020]
 Liu Songyu,Fanglei,Li Renmin.Application of SASW in Liquefiable Ground Improvement[J].Journal of Southeast University (Natural Science Edition),2000,30(5):86-90.[doi:10.3969/j.issn.1001-0505.2000.05.020]
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SASW法在液化地基加固处理中的应用研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
30
期数:
2000年第5期
页码:
86-90
栏目:
土木工程
出版日期:
2000-09-20

文章信息/Info

Title:
Application of SASW in Liquefiable Ground Improvement
作者:
刘松玉 方磊 李仁民
东南大学岩土工程研究所,南京 210096
Author(s):
Liu Songyu Fanglei Li Renmin
Institute of Geotechnical Engineering,Southeast University, Nanjing 210096
关键词:
SASW 液化地基 强夯法 挤密碎石桩
Keywords:
SASW liquefaction soil the dynamic compaction the gravel pile
分类号:
TU472.36
DOI:
10.3969/j.issn.1001-0505.2000.05.020
摘要:
介绍了SASW法的基本原理与测试方法,并将该方法用来评判液化地基的液化势,通过试验对比,采用SASW法对强夯法和挤密桩法加固液化地基的效果进行了评价,并建立了SASW法剪切波速与标准贯入击数之间的相关关系.
Abstract:
This paper presents the SASW method to evaluate the soil liquefiable and improvement techniques. The authors have done detail field tests in the Lianxu highway engineering of Jiangsu province,where the dynamic compaction and dry-vibro gravel pile are used to improve the liquefaction soil. According to the tests,SASW method is confirmed to be an effective and feasible tool for the evaluation of the soil improvement and the relationship between the the velocity Vs and the SPT blow number N is put forward.

参考文献/References:

[1] 吴洪明著.岩土工程波动勘测技术.北京:水利电力出版社,1992.78~97
[2] 赵东,王光杰,王兴泰,等.用遗传算法进行瑞利波反演.物探与化探,1995(3):13~43

备注/Memo

备注/Memo:
第一作者:男,1963年生, 博士,教授,博士生导师.
刘松玉,方磊著.高等级公路液化地基处理技术研究报告.1998.21~56.
更新日期/Last Update: 2000-09-20