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RU1819933C - Fore apron - Google Patents

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Publication number
RU1819933C
RU1819933C SU4789207A RU1819933C RU 1819933 C RU1819933 C RU 1819933C SU 4789207 A SU4789207 A SU 4789207A RU 1819933 C RU1819933 C RU 1819933C
Authority
RU
Russia
Prior art keywords
apron
fore
face
ponur
ill
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Виктор Дмитриевич Давыдов
Original Assignee
Кубанский сельскохозяйственный институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Кубанский сельскохозяйственный институт filed Critical Кубанский сельскохозяйственный институт
Priority to SU4789207 priority Critical patent/RU1819933C/en
Application granted granted Critical
Publication of RU1819933C publication Critical patent/RU1819933C/en

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Abstract

Использование: в гидротехническом строительстве при возведении водоподпор- ных сооружений. Сущность изобретени : в понуре, включающем верхнюю 1, нижнюю 2 и торцовую 3 грани, торцова  грань выполнена ступенчатой формы с уклоном 20...40° к горизонтали.1 ил.Usage: in hydraulic engineering during the construction of water-supporting structures. SUMMARY OF THE INVENTION: in a ponur comprising upper 1, lower 2, and end 3 faces, the end face is stepwise shaped with a slope of 20 ... 40 °; horizontally. 1 ill.

Description

Результаты фильтрационных исследований понуров, имеющих различное очертание торцовой грани,The results of filtration studies of ponurs having a different outline of the end face,

SU4789207 1990-02-05 1990-02-05 Fore apron RU1819933C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4789207 RU1819933C (en) 1990-02-05 1990-02-05 Fore apron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4789207 RU1819933C (en) 1990-02-05 1990-02-05 Fore apron

Publications (1)

Publication Number Publication Date
RU1819933C true RU1819933C (en) 1993-06-07

Family

ID=21495072

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4789207 RU1819933C (en) 1990-02-05 1990-02-05 Fore apron

Country Status (1)

Country Link
RU (1) RU1819933C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Журавлев Г.И. Гидротехнические сооружени . М.: Колос. 1979, с. 18...21. Врщинин А.П. и др. Проектирование речных гидроузлов на нескольких основани х. М.: Энерги , 1967. с. 127, рис. 6.6. *

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