[1]刘少文,张军,孙玲.交通载荷下非对称加筋路堤动力特性研究[J].郑州大学学报(工学版),2014,35(02):41-45.[doi:10.3969/j.issn.1671 -6833.2014.02.010]
　LIU Shao-wen,ZHANG Jun,SUN Ling.Study on Dynamic Behavior of Asymmetric ReinforcedEmbankment under Traffie Load[J].Journal of Zhengzhou University (Engineering Science),2014,35(02):41-45.[doi:10.3969/j.issn.1671 -6833.2014.02.010]
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交通载荷下非对称加筋路堤动力特性研究()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
35卷
期数:
2014年02期
页码:
41-45
栏目:
出版日期:
2014-04-30

文章信息/Info

Title:
Study on Dynamic Behavior of Asymmetric ReinforcedEmbankment under Traffie Load
作者:
刘少文; 张军; 孙玲
Author(s):
LIU Shao-wen; ZHANG Jun;  SUN Ling
Key Laboratory of Highway Construction and Maintenance Technology in Loes Region, Shanxi Transportation Research lnstiute, Taiyuan 030006, China
Keywords:
trallie load;  asymmetrie embankment;  dynamie behavior;  reinloreed embankment
DOI:
10.3969/j.issn.1671 -6833.2014.02.010
文献标志码:
A
Abstract:
In the loess region, the exeessive setllement and difierential setlement, slope instability, oceur fre.quently on the embankment, especially on the asymmetrie embankment. In this paper, the dynamie behaviorsof the asymmetrie unreinforeed, reinforeed with geogrid or EPS embankment were studied through numeriealsimulation eonsidering the elfeets of traffie load of eoal trucks and regarling the traffie load as semi-sine wave.Parametrieal analysis was also condueted eonsidering the amplitude, frequeney of trafie load and the intervalbetween trueks. The results showed that the amplitude and frequeney of traffie load had great efleels on the de.formation of embankment, while the interval between trucks was of less effeet. The reinforeement eleet of geo-grid was always better than EpS.
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