文章基本信息

标题：The application of the principles of the theory of shakedown to the calculation of pavement layers of granular materials in shear
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作者：Anatoly Aleksandrov ; Gennadiy Dolgih ; Vitaly Ignatov 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2018
卷号：239
DOI：10.1051/matecconf/201823905019
语种：English
出版社：EDP Sciences
摘要：In the report ways of application of the theory of shakedown of material to calculation of coverings and the bases of pavements from the granulated materials are considered. The basic limits of shakedown are given, which include the limits of resilient, elastic and plastic shakedown. The results of three-axis tests are given, on the basis of which the character of accumulation of residual deformation is divided into damped, steady and progressive. These data allow to predict the nature of deformation and provide damped deformation of the granular material, limiting the stress at the most dangerous point.