|本期目录/Table of Contents|

[1]王佳,白晓红,王梅,等.黄土湿陷性试验研究[J].建筑科学与工程学报,2006,23(03):41.
　WANG Jia,BAI Xiao-hong,WANG Mei,et al.Study of Collapsibility Test on Loess[J].Journal of Architecture and Civil Engineering,2006,23(03):41.
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
23卷
期数:
2006年03期
页码:
41
栏目:
出版日期:
2006-09-20

文章信息/Info

Title:
Study of Collapsibility Test on Loess
作者:
王佳，白晓红，王梅，杨晶
太原理工大学 建筑与土木工程学院,山西 太原 030024
Author(s):
WANG Jia, BAI Xiao-hong, WANG Mei, YANG Jing
School of Architecture and Civil Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China
关键词:
黄土;  湿陷性;  压缩试验;  湿陷起始压应力
Keywords:
loess;  collapsibility;  compression test;  initial collapse pressure
分类号:
TU444
DOI:
-
文献标志码:
A
摘要:
为防止在湿陷性黄土地区实施建设项目时发生失稳事故,保证工程设计和施工的安全可靠性、经济合理性,根据湿陷性黄土的特点和工程要求,对西安Q3黄土进行了双线法压缩试验及湿陷性评价,得到了土样的湿陷系数以及湿陷起始压应力等相关参数。通过比较、分析不同深度黄土的湿陷系数、湿陷起始压应力、湿陷峰值压应力,以及有关不同深度值的讨论,分析了西安Q3黄土的湿陷特性,从而为当地湿陷性黄土地基处理提供了重要依据。
Abstract:
In the construction projects in the areas of collapsible loess, in order to prevent the unstable foundation accidents, and ensure the safety and thrifty of the project design and implementation, the loess collapsibility evaluation is necessary based on the features of the loess and the requirements of the project. Some correlated coefficients, such as the collapsible coefficients and the initial collapse pressure of the soil samples were obtained through the double-method specimen compression test on Q3 loess of Xi'an and its collapsible characteristic was analyzed through the comparison of the collapsible coefficients, the initial collapse pressures as well as the peak value pressures of the loess in various depths, and the discussions of different depths, which provided significant basis for the soil treatment of the local collapsible loess.

参考文献/References:

[1] 曾国红,孟 宪,裘以惠.关于黄土湿陷起始压应力、湿陷起始含水量的探讨[J].太原工业大学学 报,1997,28(4):17-21. ZENG Guo-hong,MENG Xian,QIU Yi-hui.The Inquiry into the Initial Pressure and Initial Moisture Content of Collapsible Loess[J].Journal of Taiyuan University of Technology,1997,28(4):17-21.
[2]华南理工大学,东南大学,浙江大学,等.地基及基础[M].北京:中国建筑工业出版社,1998. South China University of Technology,Southeast University,Zhejiang University,et al.Ground and Foundation[M].Beijing:China Architecture & Building Press,1998.
[3]张 炜,张苏民.我国黄土工程性质研究的发展[J].岩土工程学报,1995,17(6):81-86. ZHANG Wei,ZHANG Su-min.Proceeding of China Loess Engineering Character Research[J].Chinese Journal of Geotechnical Engineering,1995,17(6):81-86.

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备注/Memo

备注/Memo:
收稿日期:2006-05-01
基金项目:国家自然科学基金项目(50478096)
作者简介:王 佳(1980-),男,山西太原人,工学硕士研究生,E-mail:kingbest1007@eyou.com。
更新日期/Last Update: 2006-09-20