SU1222844A1 - Method of constructing underground structures under compressed air - Google Patents

Method of constructing underground structures under compressed air Download PDF

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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
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SU
USSR - Soviet Union
Prior art keywords
compressed air
underground structures
structures under
chamber
under compressed
Prior art date
Application number
SU843760819A
Other languages
Russian (ru)
Inventor
Борис Дмитриевич Дубровин
Original Assignee
Dubrovin Boris D
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 Dubrovin Boris D filed Critical Dubrovin Boris D
Priority to SU843760819A priority Critical patent/SU1222844A1/en
Application granted granted Critical
Publication of SU1222844A1 publication Critical patent/SU1222844A1/en

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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)

СПОСОБ СТРОИТЕЛЬСТВА ПОДЗЕМНЫХ СООРУЖЕНИЙ ПОД СЖАТЫМ ВОЗДУХОМ, включающий монтаж кессон ной камеры с герметичным потолком, монтаж шлюзовой камеры, нагнетание в кессонную камеру сжатого воздуха, проведение проходческих работ, крепление выработки, отличающийся тем, что, с целью экономии материальных, энергетических и трудовых затрат, кессонную камеру с герметичным потолком выполняют в виде ледопородного ограждения, при этом стены камеры используют в качестве временной крепи и внешней опалубки при бетонировании постоянной крепи.METHOD FOR CONSTRUCTION OF UNDERGROUND STRUCTURES UNDER COMPRESSED AIR, including installation of a caisson chamber with a sealed ceiling, installation of a lock chamber, injection of compressed air into the caisson chamber, tunneling, fixing the excavation, characterized in that, in order to save material, energy and labor costs, the caisson chamber with a sealed ceiling is made in the form of an ice-rock fence, while the chamber walls are used as temporary lining and external formwork for concreting permanent lining.
SU843760819A 1984-07-05 1984-07-05 Method of constructing underground structures under compressed air SU1222844A1 (en)

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

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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)

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SU (1) SU1222844A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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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