{"title":"Variational Solutions for the Problem of Arching in Rock Soils","authors":"V. S. Makarova, K. V. Korolev, A. O. Kuznetsov","doi":"10.1007/s11204-024-09948-w","DOIUrl":null,"url":null,"abstract":"<p>Variants of solving the problem of collapse arch pressure on the support of an underground work by variational methods are presented. Ritter’s scheme is used as a basis. The interaction between the collapse arch and surrounding soil mass is described based on the “passport” of strength characteristics for rock soil. Most of the solutions are given in closed form. The numerical calculation results obtained by the limit analysis method for the maximum pressure on support in rock soil are close to the theoretical values.</p>","PeriodicalId":21918,"journal":{"name":"Soil Mechanics and Foundation Engineering","volume":null,"pages":null},"PeriodicalIF":0.8000,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Soil Mechanics and Foundation Engineering","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1007/s11204-024-09948-w","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, GEOLOGICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Variants of solving the problem of collapse arch pressure on the support of an underground work by variational methods are presented. Ritter’s scheme is used as a basis. The interaction between the collapse arch and surrounding soil mass is described based on the “passport” of strength characteristics for rock soil. Most of the solutions are given in closed form. The numerical calculation results obtained by the limit analysis method for the maximum pressure on support in rock soil are close to the theoretical values.
期刊介绍：
Soil Mechanics and Foundation Engineering provides the Western engineer with a look at Russian advances in heavy construction techniques. Detailed contributions by experienced civil engineers offer insights into current difficulties in the field, applicable innovative solutions, and recently developed guidelines for soil analysis and foundation design.
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