[1]郭院成,张浩华,周同和..高速公路高填方软基处理方法的对比分析[J].郑州大学学报(工学版),2002,23(02):31-33.[doi:10.3969/j.issn.1671-6833.2002.02.009]
GUO Yuancheng,ZHANG Haohua,Zhou Tonghe.Comparative analysis of high-fill soft base treatment methods for expressway[J].Journal of Zhengzhou University (Engineering Science),2002,23(02):31-33.[doi:10.3969/j.issn.1671-6833.2002.02.009]
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高速公路高填方软基处理方法的对比分析(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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23
- 期数:
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2002年02期
- 页码:
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31-33
- 栏目:
-
- 出版日期:
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1900-01-01
文章信息/Info
- Title:
-
Comparative analysis of high-fill soft base treatment methods for expressway
- 作者:
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郭院成; 张浩华; 周同和.
-
郑州大学土木工程学院,河南,郑州,450002, 郑州市市政工程管理处,河南,郑州,450052, 郑州大学综合设计研究院,河南,郑州,450002
- Author(s):
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GUO Yuancheng; ZHANG Haohua; Zhou Tonghe
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-
- 关键词:
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软基高填方; 变形稳定性; 无砂砼小桩后处理; 轻质路基
- Keywords:
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- DOI:
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10.3969/j.issn.1671-6833.2002.02.009
- 文献标志码:
-
A
- 摘要:
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软弱地基上路基常采用碾压施工,由此可能导致工后水平和竖向变形稳定性的滞后现象,严重影响整个公路工程的施工进度.针对京珠高速公路湖北省东西湖区段软弱路基的高填方处理工程,通过无砂砼小桩后处理效果和轻质材料路基施工过程中的沉降变形曲线的对比试验,分析了高速公路高填方软基不同处理方法的工程效果及其机理,具有一定的工程参考意义.
- Abstract:
-
The roadbed on the weak foundation is often carried out by rolling construction, which may lead to the lag phenomenon of horizontal and vertical deformation stability after construction, which seriously affects the construction progress of the entire highway project. Aiming at the high-fill treatment project of soft subgrade in the Dongxihu section of Beijing-Zhuhai Expressway in Hubei Province, the engineering effect and mechanism of different treatment methods of high-fill soft foundation of expressway were analyzed through the comparison test of the post-treatment effect of small piles without sand concrete and the settlement deformation curve during the construction of lightweight material subgrade, which has certain engineering reference significance.
更新日期/Last Update:
1900-01-01