SU1222844A1 - Method of constructing underground structures under compressed air - Google Patents
Method of constructing underground structures under compressed air Download PDFInfo
- Publication number
- SU1222844A1 SU1222844A1 SU843760819A SU3760819A SU1222844A1 SU 1222844 A1 SU1222844 A1 SU 1222844A1 SU 843760819 A SU843760819 A SU 843760819A SU 3760819 A SU3760819 A SU 3760819A SU 1222844 A1 SU1222844 A1 SU 1222844A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- compressed air
- underground structures
- structures under
- chamber
- under compressed
- Prior art date
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Description
Изобретение относитс к области строительства подземных сооружений, а именно к строительству подземных сооружений в слабых неустойчивых обводненных грунтах под сжатым воздухом.The invention relates to the field of construction of underground structures, namely to the construction of underground structures in weak, unstable, watered soils under compressed air.
Цель изобретени - экономи материальных , энергетических и трудовых затрат.The purpose of the invention is to save material, energy and labor costs.
На чертеже изображена схема, по сн юща предлагаемый способ.The drawing shows a diagram explaining the proposed method.
Кессон 1 сооружаетс в виде ледопород- ного ограждени . Замораживающие колонки 2 монтируют различной длины: контурные колонки дл стен кессона длиннее колонок дл сооружени потолка кессона 3. ВнутриCaisson 1 is constructed in the form of ice barriers. The freezing columns 2 are mounted in various lengths: the contour columns for the walls of the caisson are longer than the columns for the construction of the ceiling of the caisson 3. Inside
камеры создают зону 4 повыщенного давлени посредством нагнетани сжатого воздуха через щлюзовой аппарат 5.the chambers create an elevated pressure zone 4 by injecting compressed air through a sluice apparatus 5.
Стены кессонной камеры 6 используют в качестве временной крепи, а также внещ- ней опалубки при бетонировании посто нной крепи.The walls of the caisson chamber 6 are used as temporary supports, as well as external formwork during the concreting of permanent supports.
Способ целесообрано использовать при строительстве шахт, камер водоочистных сооружений , подземных гаражей, хранилищ жидких и газообразных веществ в обводненных неустойчивых грунтах - плавунах (позицией 7 обозначен уровень грунтовых вод).The method is expedient to use in the construction of mines, water treatment chambers, underground garages, storages of liquid and gaseous substances in flooded unstable soils - flounders (position 7 indicates the groundwater level).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843760819A SU1222844A1 (en) | 1984-07-05 | 1984-07-05 | Method of constructing underground structures under compressed air |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843760819A SU1222844A1 (en) | 1984-07-05 | 1984-07-05 | Method of constructing underground structures under compressed air |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1222844A1 true SU1222844A1 (en) | 1986-04-07 |
Family
ID=21126741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843760819A SU1222844A1 (en) | 1984-07-05 | 1984-07-05 | Method of constructing underground structures under compressed air |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1222844A1 (en) |
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1984
- 1984-07-05 SU SU843760819A patent/SU1222844A1/en active
Non-Patent Citations (1)
Title |
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Насонов И. Д., Федюкин В. А., Щуп- лик. М. Н. Технологи строительства подземных сооруженнй. Ч. III. М.: Недра, 1983, с. 100-104, рис. 4.23-4.24. * |
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