Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stress-strain state of earth dams on undermined territories
Conclusions 1. A method is proposed for calculating the stress-strain state of earth dams and embankments located on foundations being undermined. 2. As a result of the mathematicotheoretical investigations: the characteristics of the development of limit equilibrium zones and changes in all components of the stress-strain state were established; a substantial effect of the curvature of convexity of the foundation was found; the values of the limit strains of the foundation for homogeneous dams of cohesive soils with a height Hdam=10–30 m were established. 3. The occurrence of tension cracks in earth dams during undermining of the foundations represents an additional danger in connection with the fact that they are concentrators leading to the development of strains and eventually to growth of the crack.
Stress-strain state of earth dams on undermined territories
Conclusions 1. A method is proposed for calculating the stress-strain state of earth dams and embankments located on foundations being undermined. 2. As a result of the mathematicotheoretical investigations: the characteristics of the development of limit equilibrium zones and changes in all components of the stress-strain state were established; a substantial effect of the curvature of convexity of the foundation was found; the values of the limit strains of the foundation for homogeneous dams of cohesive soils with a height Hdam=10–30 m were established. 3. The occurrence of tension cracks in earth dams during undermining of the foundations represents an additional danger in connection with the fact that they are concentrators leading to the development of strains and eventually to growth of the crack.
Stress-strain state of earth dams on undermined territories
Markevich, V. F. (Autor:in) / Teleshev, V. I. (Autor:in) / Bugrov, A. K. (Autor:in)
Hydrotechnical Construction ; 18 ; 472-477
01.10.1984
6 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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