SU1574779A1 - Floor - Google Patents
Floor Download PDFInfo
- Publication number
- SU1574779A1 SU1574779A1 SU874263711A SU4263711A SU1574779A1 SU 1574779 A1 SU1574779 A1 SU 1574779A1 SU 874263711 A SU874263711 A SU 874263711A SU 4263711 A SU4263711 A SU 4263711A SU 1574779 A1 SU1574779 A1 SU 1574779A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- crossbars
- hollow
- width
- overlap
- channel
- Prior art date
Links
Abstract
Изобретение относитс к строительству и может быть использовано при устройстве сборных железобетонных перекрытий, в которых учитываетс совместна работа пустотных плит с ригел ми при опирании плит на полки ригелей. Целью изобретени вл етс повышение надежности перекрыти . Перекрытие включает железобетонный ригель 1 и многопустотные плиты 3 перекрыти , опертые на полки ригел . На обращенных одна к другой гран х ригелей и плит имеютс расшир ющиес пазы 4. По ширине перекрыти они размещены по крайней мере через один пустотный канал 5. Каждый паз имеет ширину, на 2/3 высоты равную диаметру канала, а на 1/3 высоты паз выполнен с направленными друг к другу скосами 6 под углом 30° к нижней плоскости плиты. 4 ил.The invention relates to the construction and can be used in the construction of precast concrete floors, which take into account the joint work of hollow-core slabs with crossbars when the plates are supported on the shelves of crossbars. The aim of the invention is to improve the reliability of the overlap. The overlap includes a reinforced concrete bolt 1 and hollow-core slabs 3 of the ceiling supported on the ledge shelves. On the facets of the crossbars and plates facing one another there are expanding grooves 4. They are placed at least one hollow channel 5 over the width of the overlap. Each groove has a width 2/3 of the height equal to the diameter of the channel, and 1/3 of the height the groove is made with bevels 6 directed towards each other at an angle of 30 ° to the bottom plane of the slab. 4 il.
Description
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874263711A SU1574779A1 (en) | 1987-05-13 | 1987-05-13 | Floor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874263711A SU1574779A1 (en) | 1987-05-13 | 1987-05-13 | Floor |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1574779A1 true SU1574779A1 (en) | 1990-06-30 |
Family
ID=21311542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874263711A SU1574779A1 (en) | 1987-05-13 | 1987-05-13 | Floor |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1574779A1 (en) |
-
1987
- 1987-05-13 SU SU874263711A patent/SU1574779A1/en active
Non-Patent Citations (1)
Title |
---|
Сборные железобетонные многопустотные плиты перекрытий многоэтажных об- щественных зданий производственных и вспомогательных зданий промышленных предпри тий. Рабочие чертежи. Сер. 1.041.1-2 вып. 1, М.: 1984. * |
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