Study on Dynamic Characteristics of Slantwise GeosyntheticReinforced Embankment under Traffic Load
[1]LUO Lie-ri,ZHENG Jun-jie.Study on Dynamic Characteristics of Slantwise GeosyntheticReinforced Embankment under Traffic Load[J].Journal of Zhengzhou University (Engineering Science),2015,36(04):72-76.[doi:10.3969/j.issn.1671-6833.2015.04.017]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
36
Number of periods:
2015 04
Page number:
72-76
Column:
Public date:
2015-08-31
- Title:
- Study on Dynamic Characteristics of Slantwise GeosyntheticReinforced Embankment under Traffic Load
- CLC:
- U416.1
- Abstract:
- The deformation characteristics and overall stability of high embankment under traffic load havebeen widely studied in recent years. Based on numerical simulation method ，the response of embankment un-der dynamic uniform loads acting on the embankment surface is studied. Finally , the impacts of traffic loads’amplitude，frequency and running interval on the embankment response are analyzed. According to the re-sults , the settlements of embankment surface under dynamic traffic loads grow with the cycle index, but the in-crease percentage of deformation diminishes gradually to a stable value. The maximum settlement of embank-ment surface increases with the increment of traffic load’ s amplitude,frequency and the decrement of runninginterval.
- References:
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