{"title":"A simple method for evaluation of jointed rock slope stability using slide surface approximated by piecewise linear","authors":"Taketomi Sumi, K. Sawada, A. Yashima","doi":"10.3208/JGS.6.261","DOIUrl":null,"url":null,"abstract":"き裂性岩盤斜面の簡易な二次元安定解析手法を提案する。この手法は，すべり面を区分線形近似し，き裂の分布状況に応じてすべり面の一部をき裂に割り当てるものである。これにより，不規則形状のすべり面や岩盤実質部とき裂の両方を通るすべり面を探索することが可能となった。提案手法を用いて仮想斜面や実斜面で安定解析を実施したところ，繰り返し円弧法や試行くさび法より安全率の小さいすべり面経路を探索することができ，実務への有用性を確認できた。","PeriodicalId":246019,"journal":{"name":"Jiban Kogaku Janaru (japanese Geotechnical Journal)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jiban Kogaku Janaru (japanese Geotechnical Journal)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3208/JGS.6.261","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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