中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
EN-1固化剂对4种土壤饱和导水率的影响研究

文献类型:期刊论文

作者丁小龙 ; 张兴昌 ; 窦晶晶 ; 郝振全
刊名水土保持通报
出版日期2012
卷号32期号:01页码:132-134
关键词EN-1土壤固化剂 EN-1solidifying agent 饱和导水率 saturated hydraulic conductivity 培养龄期 curing age
其他题名Effects of EN-1Solidifying Agent on Saturated Hydraulic Conductivity of Four Soils
中文摘要为了研究EN-1土壤固化剂的固化性能,通过室内模拟实验对杨凌、安康、安塞和靖边4种土壤在不同固化剂掺量、养护龄期的固化进行了土壤饱和导水率影响的研究,结果表明,微量掺加EN-1固化剂就可以明显减小黄棕壤和土的饱和导水率,饱和导水率随着培养龄期的增加而下降,当培养期大于14d时土样的饱和导水率近似为0;黄绵土与风沙土的饱和导水率随着固化剂掺量增加而减小,培养龄期增大,饱和导水率随之下降,固化剂掺量为1%,培养期为28d时黄绵土和风沙土的饱和导水率最低。
英文摘要In order to estimate soil solidification performance of EN-1solidifying agent,saturated hydraulic
conductivities for four types of soils collected from Yangling,Ankang,Ansai,and Jingbian in Shaanxi Province
 were investigated by indoor simulation test with different solidifying agent contents and curing ages.Results
 indicated that traces of EN-1solidifying agent added in the tests can considerably reduce saturated hydraulic
 conductivities of yellow brown soil and Lou soil.The saturated hydraulic conductivities decreased rapidly
 with the increased curing age and dropped to zero when curing age was more than 14days.Saturated hydraulic
 conductivities of loessal soil and sandy soil decreased not only with the increased addition of the solidifying
 agent,but also with the increased curing age.The saturated hydraulic conductivities of loessal soil and
sandy soil were the lowest at the 1% EN-1solidifying agent after 28days curing.
语种中文
公开日期2014-08-27
源URL[http://ir.iswc.ac.cn/handle/361005/5437]  
专题水土保持研究所_水保所知识产出(1956-2013)
推荐引用方式
GB/T 7714
丁小龙,张兴昌,窦晶晶,等. EN-1固化剂对4种土壤饱和导水率的影响研究[J]. 水土保持通报,2012,32(01):132-134.
APA 丁小龙,张兴昌,窦晶晶,&郝振全.(2012).EN-1固化剂对4种土壤饱和导水率的影响研究.水土保持通报,32(01),132-134.
MLA 丁小龙,et al."EN-1固化剂对4种土壤饱和导水率的影响研究".水土保持通报 32.01(2012):132-134.

入库方式: OAI收割

来源:水土保持研究所

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