FIELD: construction.
SUBSTANCE: reinforced concrete board to erect non-submerged foundations is formed with a flat reinforced concrete structure. A flat reinforced concrete structure of a slab is made in the form of two beams crossing at the angle of 90°, and in the place of connection of beams there are curvilinear side vertical surfaces with radius of curvature, equal to 1.5 of beam width. The length of the beam is four times more than its width, at the same time the width of the beam is determined in accordance with the area of the pillar base.
EFFECT: reduced contact stresses in a system of foundation slab-soil base, reduced material intensity and labour intensiveness.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FOUNDATION UNDER COLUMN GRID | 2013 |
|
RU2552741C2 |
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RU2505646C2 |
| STRIP-MEMBRANE SUBSURFACE FOUNDATION | 2021 |
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RU2752890C1 |
| BRIDGE | 2004 |
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RU2261303C1 |
| METHOD OF ERECTING FOUNDATION | 2016 |
|
RU2626479C1 |
