[1]侯 琳,董伟智*,葛世平,等.冻融循环下木质素改良土的微观结构分析[J].吉林建筑大学学报,2019,(05):17-22.
 HOU Lin,DONG Wei-zhi*,GE Shi-ping,et al.Microstructure analysis of soil improved by lignin under freezing and thawing cycle[J].Journal of Jilin Jianzhu University,2019,(05):17-22.
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《吉林建筑大学学报》[ISSN:2095-8919/CN:22-1413/TU]

卷:
期数:
2019年05期
页码:
17-22
栏目:
工程科技
出版日期:
2019-10-25

文章信息/Info

Title:
Microstructure analysis of soil improved by lignin under freezing and thawing cycle
文章编号:
2095-8919(2019)05-0017-06
作者:
侯 琳1董伟智1*葛世平2杨添元1
1吉林建筑大学 交通科学与工程学院,长春 130118;2吉林省高速公路集团有限公司,长春 130033
Author(s):
HOU Lin1DONG Wei-zhi1*GE Shi-ping2YANG Tian-yuan1
HOU Lin1,DONG Wei-zhi1*,GE Shi-ping2,YANG Tian-yuan11School of transportation science and engineering,Jilin Jianzhu university,Changchun 130118,China;2Jilin provincial expressway group Co.,Ltd.,Changchun 130033,China
关键词:
冻融循环木质素改良土微观结构分析
Keywords:
freezing and thawing cyclesoil improved by ligninmicrostructure analysis
分类号:
TU 449
文献标志码:
A
摘要:
为了研究冻融循环对木质素改良土微观结构的影响,开展了不同土体(粉土和粉土质砂)的冻融循环试验.对不同冻融循环次数下粉土和粉土质砂等两种素土及木质素改良土进行微观结构分析.结果表明,木质素改良土的抗冻性优于素土.
Abstract:
In order to study the effect of freeze-thaw cycle on microstructure of lignin-improved soil,freeze-thaw cycle tests of different soils(silty soil and silty sand)were carried out.The microstructure of two kinds of soils and lignin improved soils with different freeze-thaw cycles were analyzed.The results showed that the frost resistance of lignin improved soil was better than that of soil.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-09-12
基金项目:吉林省交通运输科技项目(2018ZDGC-14).
作者简介:侯琳(1994~),女,吉林省辽源市人,硕士研究生.

更新日期/Last Update: 2019-10-25