典型文献
Dynamic Behavior of Gravity Retaining Walls with Coral Sand Backfill Under Earthquakes:Shaking Table Tests
文献摘要：
The retaining walls in coral sand sites are inevitably threatened by earthquakes.A series of shaking table tests were carried out to study the seismic stability of gravity retaining walls with coral sand backfill.Parallel tests with quartz sand were performed to compare and discuss the special dynamic properties of coral sand sites.The results show that the acceleration difference between the retaining wall and the coral sand backfill is 76％-92％that of the quartz sand,which corresponds to the larger liquefaction resistance of coral sand compared with the quartz sand.However,the horizontal displacement of the retaining walls with coral sand backfill reaches 79％of its own width under 0.4g vibration intensity.The risk of instability and damage of the retaining walls with coral sand backfill under strong earthquakes needs attention.
文献关键词：
中图分类号：
作者姓名：
ZHANG Yan-ling;WANG Cheng-long;DING Xuan-ming;WU Qi
作者机构：
College of Civil Engineering,Taiyuan University of Technology,Taiyuan 030024,China;Key Laboratory of New Technology for Construction of Cities in Mountain Area,School of Civil Engineering,Chongqing University,Chongqing 400045,China
文献出处：
引用格式：
[1]ZHANG Yan-ling;WANG Cheng-long;DING Xuan-ming;WU Qi-.Dynamic Behavior of Gravity Retaining Walls with Coral Sand Backfill Under Earthquakes:Shaking Table Tests)[J].中国海洋工程（英文版）,2022(06):839-848
A类：
Retaining
B类：
Dynamic,Behavior,Gravity,Walls,Coral,Sand,Backfill,Under,Earthquakes,Shaking,Table,Tests,retaining,walls,coral,sand,sites,inevitably,threatened,by,earthquakes,series,shaking,table,tests,were,carried,out,study,seismic,gravity,backfill,Parallel,quartz,performed,discuss,special,dynamic,properties,results,show,that,acceleration,difference,between,which,corresponds,larger,liquefaction,resistance,compared,However,horizontal,displacement,reaches,its,own,width,under,4g,vibration,intensity,risk,instability,damage,strong,needs,attention
AB值：
0.53594
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