文章基本信息

标题：Secondary consolidation modelling by using rheological schemes
本地全文：下载
作者：Kazimierz Józefiak ; Kazimierz Józefiak ; Artur Zbiciak 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2017
卷号：117
页码：1-6
DOI：10.1051/matecconf/201711700069
语种：English
出版社：EDP Sciences
摘要：The paper presents the possibility of the secondary consolidation modelling in soil mechanics by using rheological schemes. Non-elastic rheological models represent time-dependent behaviour of the soil skeleton and should be expressed by appropriate constitutive relationships in the form of ordinary differential equations. On the other hand, the primary consolidation phenomenon caused by dissipation of the excess pore pressure is modelled by applying the well-known formulation proposed by Terzaghi and expressed by the partial differential equation. The resulting initial boundary value problem was solved numerically for three selected rheological schemes. Algorithms implemented in Mathematica were used for this purpose.