|本期目录/Table of Contents|

[1]贺伟,韩晓雷,薛玉,等.高能级强夯在湿陷性黄土地区的应用[J].建筑科学与工程学报,2009,26(02):121-126.
　HE Wei,HAN Xiao-lei,XUE Yu,et al.Application of High Energy Level Dynamic Compaction in Collapsible Loess Region[J].Journal of Architecture and Civil Engineering,2009,26(02):121-126.
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高能级强夯在湿陷性黄土地区的应用(PDF)
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
26卷
期数:
2009年02期
页码:
121-126
栏目:
出版日期:
2009-06-20

文章信息/Info

Title:
Application of High Energy Level Dynamic Compaction in Collapsible Loess Region
作者:
贺伟1,韩晓雷1,薛玉1,水伟厚2,贾向新3
1.西安建筑科技大学土木工程学院,陕西西安710055;2.上海申元岩土工程有限公司, 上海200011;3.河北建设勘察研究院有限公司,河北石家庄050031
Author(s):
HE Wei1, HAN Xiao-lei1, XUE Yu1, SHUI Wei-hou2, JIA Xiang-xin3
1. Shool of Civil Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, Shaanxi, China; 2. Shanghai Shenyuan Geotechnical Engineering Co., Ltd., Shanghai 200011, China; 3. Hebei Institute of Architectural Investigation Co., Ltd., Shijiazhuang 050031, Hebei, China
关键词:
高能级强夯;  湿陷性黄土;  地基处理;  标准贯入;  加固机理
Keywords:
high energy level dynamic compaction;  collapsible loess;  dealing with foundation;  standard penetration;  consolidation mechanism
分类号:
TU411.8
DOI:
-
文献标志码:
A
摘要:
根据8 000、12 000 kN·m高能级强夯大面积处理地基加固的综合检测试验数据,结合室内试验数据及黄土地区的特殊性,得到了高能级强夯在黄土地区的有效加固深度、湿陷性处理效果; 分析了高能级强夯处理湿陷性黄土的加固效果、加固深度及能级变化对地基处理效果的影响。结果表明:该研究为进一步分析高能级强夯的加固机理,尤其在湿陷性黄土地区的加固机理提供了依据,也为高能级强夯的大面积设计、施工和检测提供了优化数据。
Abstract:
According to the comprehensive testing data of 8 000, 12 000 kN·m high energy level dynamic compaction dealing with large-scale foundation, combining with indoor laboratory test data and the characteristics of loess region, the conclusions were obtained due to the effective reinforcement depth and the effect of dealing with collapsible loess. The factors impacting reinforcement effect, reinforcement depth of dealing with collapsible loess and the effect of dealing with foundation were analyzed. The results show that the systematic and comprehensive study of high energy level provides the basis for further analysis of the mechanism of dynamic consolidation particularly in collapsible loess region, meanwhile, it can provide optimized data for the design,construction and testing of dynamic compaction in the large-area.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2009-03-18
作者简介:贺 伟(1981-),男,河南安阳人,工学硕士研究生,E-mail:kkll-006@163.com。
更新日期/Last Update: 2009-06-20