RU96112821A - METHOD FOR STABILIZING THE FOUNDATION OF THE REPAIRED FOUNDATION, PREFERREDLY AFTER FREEZING THE SOIL - Google Patents
METHOD FOR STABILIZING THE FOUNDATION OF THE REPAIRED FOUNDATION, PREFERREDLY AFTER FREEZING THE SOILInfo
- Publication number
- RU96112821A RU96112821A RU96112821/03A RU96112821A RU96112821A RU 96112821 A RU96112821 A RU 96112821A RU 96112821/03 A RU96112821/03 A RU 96112821/03A RU 96112821 A RU96112821 A RU 96112821A RU 96112821 A RU96112821 A RU 96112821A
- Authority
- RU
- Russia
- Prior art keywords
- foundation
- soil
- repaired
- base
- incompressible material
- Prior art date
Links
- 239000002689 soil Substances 0.000 title claims 10
- 238000007710 freezing Methods 0.000 title claims 2
- 230000000087 stabilizing Effects 0.000 title 1
- 239000000463 material Substances 0.000 claims 4
- 238000005056 compaction Methods 0.000 claims 3
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 238000007373 indentation Methods 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
Claims (2)
L = Вф : K,
где Вф - ширина фундамента;
К - коэффициент зависимости длины участка от консистенции грунтов,
а уплотнение грунта основания последовательно на каждом из участков осуществляют вдавливанием в грунт основания несжимаемого материала, например, щебня, объем которого определяют по фомуле
V - Kо х Вф х (Нпром. - Нф,
где Вф - ширина фундамента;
Ко - коэффициент зависимости объема несжимаемого материала от консистенции грунта;
Нпром. - глубина промерзшего грунта;
Нф - глубина заложения фундамента.1. The method of stabilization of the base of the repaired foundation, mainly after freezing of the soil, including a fragment of the soil along at least one of the sides of the foundation and compaction of the soil of the base under it, characterized in that the compaction zone limited by the soles of the repaired foundation and decompressed, for example, frozen soil, divided into sections, the length of which is determined by the formula
L = V f : K,
where In f - the width of the foundation;
K is the coefficient of dependence of the length of the plot on the consistency of soils,
and compaction of the base soil successively in each of the sections is carried out by pressing the base of an incompressible material, for example, crushed stone, the volume of which is determined by the Fomula
V - K about x In f x (N prom. - N f ,
where In f - the width of the foundation;
To about - the coefficient of dependence of the volume of incompressible material on the consistency of the soil;
N prom. - depth of frozen soil;
N f - the depth of the foundation.
S = 10 x Кш х Д,
где Д - диаметр скважины;
Кш - коэффициент зависимости шага от консистенции грунтов,
после чего через скважины осуществляют циклически послойную засыпку несжимаемого материала и его вдавливание.2. The method according to claim 1, characterized in that before pressing an incompressible material in the area, wells are drilled with a step determined by the formula
S = 10 x K w x D,
where D is the diameter of the well;
To w - the coefficient of dependence of the step on the consistency of soils,
then through the wells cyclic layer-by-layer filling of incompressible material and its indentation is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU96112821A RU2106457C1 (en) | 1996-06-27 | 1996-06-27 | Method for stabilizing foundation base particularly after freezing of ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU96112821A RU2106457C1 (en) | 1996-06-27 | 1996-06-27 | Method for stabilizing foundation base particularly after freezing of ground |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2106457C1 RU2106457C1 (en) | 1998-03-10 |
| RU96112821A true RU96112821A (en) | 1998-09-20 |
Family
ID=20182420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU96112821A RU2106457C1 (en) | 1996-06-27 | 1996-06-27 | Method for stabilizing foundation base particularly after freezing of ground |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2106457C1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2640625C1 (en) * | 2016-08-04 | 2018-01-10 | Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") | Method for compacting bases formed by weak mineral soils |
| CN108775032A (en) * | 2017-03-10 | 2018-11-09 | 朱虹 | The ruggedized construction of frame structure building |
| JOP20180087A1 (en) * | 2017-09-29 | 2019-03-29 | Rosenergoatom | Method of compaction of bases composed of weak mineral soils |
| CN111962910B (en) * | 2020-08-14 | 2021-08-31 | 山东建筑大学 | Building underpinning foundation rotating displacement rectification method |
-
1996
- 1996-06-27 RU RU96112821A patent/RU2106457C1/en active
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