FOUNDATIONS Russian patent published in 2004 - IPC

Abstract RU 2223368 C2

FIELD: construction of flat foundations - shells for industrial purposes and civil engineering. SUBSTANCE: foundation includes thin- walled shell put on soil base. Shell is formed of reinforced concrete having zero or positive Gaussian curvature with relation between rise and span equal to and relation between cross-sectional height and span equal to . Shell perimeter is bounded by supporting frame formed as ring or cross-beam system Shell is reinforced by single steel or plastic reinforcement, which is end-anchored in supporting frame concrete. EFFECT: increased efficiency, decreased material consumption, reduced cost. 3 dwg

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RU 2 223 368 C2

Authors

Malyshkin A.P.

Pronozin Ja.A.

Dates

2004-02-10—Published

2001-08-09—Filed