TO QUESTION OF INTERACTION OF RECESSED CONSTRUCTIONS WITH ANISOTROPIC SOIL’S ENVIRONMENT

Authors

  • И. В. Войтенко Одесская Государственная академия строительства и архитектуры, г. Одесса

Abstract

In the conditions of  intensification of underground building a task of reduce of prime price of recessed constructions, interactive with  heterogeneous  soil’s basement is very actual.  Heterogeneity of lithology composition causes anisotropy of strength characteristics  of soil basements, depending of the orientation of ground of cut, which is confirmed by results of domestic and foreign experimental researches. Normative documents are developed without the account of anisotropic properties  of soils, that in a certain degree influences on reliability of using methods of determination of the operating loadings. For underground constructions lateral pressure of soil is determinative power, characterized by direction of moving of strut buildings. Author offer the method of determination of lateral pressure of soil taking into account its anisotropic properties.
Account of seismic factor, provided in the developed method is also actual in modern conditions. The resulting algorithm  have allowed to develop the computer program for the calculation lateral pressure of anisotropic soil. The results of numeral researches of influence of strength anisotropy of soil’s foundation on the size of lateral pressure on a contact with a retaining wall are leaded. Analysis of this influence and recommendation by the use of the considered method is carried in this publication.
Keywords:  anisotropic ground environment,  hodographs of friction  angle  and cohesion,  recessed  construction, lateral pressure of soil.
 

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Published

2015-10-21

How to Cite

(2015). TO QUESTION OF INTERACTION OF RECESSED CONSTRUCTIONS WITH ANISOTROPIC SOIL’S ENVIRONMENT. Municipal Economy of Cities, (120), 54–58. Retrieved from https://khg.kname.edu.ua/index.php/khg/article/view/4649

Issue

No. 120 (2015): Серія: Технічні науки та архітектура

Section

статьи

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