IMHE OpenIR  > 山地灾害与地表过程重点实验室
Seismic Stability of Gravity Retaining Walls Under Combined Horizontal and Vertical Accelerations
Li Xinpo(李新坡)1,2; Su Lijun(苏立君)1,2; Wu Yong(吴永)1,2; He Siming(何思明)1,2
Corresponding Author李新坡
2015
Source PublicationGeotechnical and Geological Engineering
ISSN0960-3182
Volume33Issue:1Pages:161-166
Abstract

The seismic sliding limit condition of gravity retaining walls with cohesionless soil backfill is investigated and analytical solutions for the critical acceleration coefficient are provided in this paper. The solutions have been derived in the framework of the upper bound theorem of limit analysis. The retaining walls and the backfill soil are taken as a whole system and the combined action of horizontal and vertical accelerations are considered. For retaining walls with horizontal backfill, the effects of the inclination of the wall internal face and of the soil–wall friction were investigated. The effects of vertical component of the seismic acceleration on the yield horizontal acceleration coefficient were discussed in detailed. Based on a limited parametric study, it is shown that both the roughness and inclination of the internal wall face have some effects to the seismic stability of the wall–soil system. And under some conditions, the effects of vertical acceleration are considerable large and can’t be neglected.

KeywordLimit Analysis Gravity Retaining Wall Vertical Acceleration
DOI10.1007/s10706-014-9815-y
Indexed ByEI
Language英语
Accession numberAccession number:20150500484595
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/7988
Collection山地灾害与地表过程重点实验室
Affiliation1.Key Laboratory of Mountain Hazards and Earth Surface Process, CAS, Chengdu, China
2.Institute of Mountain Hazards and Environment, CAS, Chengdu, China
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
Li Xinpo,Su Lijun,Wu Yong,et al. Seismic Stability of Gravity Retaining Walls Under Combined Horizontal and Vertical Accelerations[J]. Geotechnical and Geological Engineering,2015,33(1):161-166.
APA Li Xinpo,Su Lijun,Wu Yong,&He Siming.(2015).Seismic Stability of Gravity Retaining Walls Under Combined Horizontal and Vertical Accelerations.Geotechnical and Geological Engineering,33(1),161-166.
MLA Li Xinpo,et al."Seismic Stability of Gravity Retaining Walls Under Combined Horizontal and Vertical Accelerations".Geotechnical and Geological Engineering 33.1(2015):161-166.
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