SU1564275A1 - Method of constructing deep laid underground station on its operative line - Google Patents

Method of constructing deep laid underground station on its operative line Download PDF

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Publication number
SU1564275A1
SU1564275A1 SU884444880A SU4444880A SU1564275A1 SU 1564275 A1 SU1564275 A1 SU 1564275A1 SU 884444880 A SU884444880 A SU 884444880A SU 4444880 A SU4444880 A SU 4444880A SU 1564275 A1 SU1564275 A1 SU 1564275A1
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SU
USSR - Soviet Union
Prior art keywords
tunnels
slab
station
structures
existing
Prior art date
Application number
SU884444880A
Other languages
Russian (ru)
Inventor
Андрей Аскольдович Кривенко
Эдуард Арминакович Малоян
Геннадий Александрович Макаров
Юрий Зиновьевич Муромцев
Original Assignee
Государственный проектно-изыскательский институт "Метрогипротранс"
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Priority to SU884444880A priority Critical patent/SU1564275A1/en
Application granted granted Critical
Publication of SU1564275A1 publication Critical patent/SU1564275A1/en

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Abstract

Изобретение относитс  к строительству и может быть использовано при реконструкции метрополитенов. Цель - повышение безопасности производства работ в услови х непрерывного движени  на действующей линии. Сначала над действующими перегонными тоннел ми выполн ют в грунте плиту 2 перекрыти  станции путем поочередной проходки и бетонировани  из рабочих штолен параллельных одна другой смежных штолен. Одновременно сооружают нижние опоры в соответствующих вспомогательных штольн х, а затем под защитой плиты 2 производ т разработку грунта между перегонными тоннел ми, сооружают лоток 6 и внутренние стационные опорные конструкции с колоннами 7 и перемычками 8, которые подвод т под плиту 2. После этого разрабатывают грунт над тоннел ми, возвод т наружные боковые станционные конструкции 9 и соедин ют их с плитой 2, разбирают частично обделку тоннелей и монтируют внутренние конструкции 10. Способ позвол ет повысить безопасность работ и исключить осадки дневной поверхности. 3 ил.The invention relates to the construction and can be used in the reconstruction of subways. The goal is to increase the safety of work in the conditions of continuous movement on the existing line. First, the slab 2 overlaps the station by alternately driving and concreting from working tunnels parallel to each other adjacent tunnels, is carried out over the existing distillation tunnels in the ground. At the same time, the lower supports are constructed in the respective auxiliary galleries, and then, under the protection of the slab 2, soil is developed between the distillation tunnels, a tray 6 and internal stationary supporting structures with columns 7 and bridges 8 are constructed, which are fed under the slab 2. Thereafter, the soil above the tunnels, erected the outer side station structures 9 and connect them to the slab 2, partially dismantle the tunnel lining and assemble the inner structures 10. The method allows to increase the work safety and exclude precipitation of the surface. 3 il.

Description

Фиг1Fig1

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Claims (1)

Формула из об ре тения.Claim. Способ возведения станции метрополитена глубокого заложения на действующей его линии, включающий разработку грунта вокруг действующих перегонных тоннелей и между ними с возведением станционных конструкций и последующей частичной разборкой обделок перегонных тоннелей на участке станции, отличающийся тем, что, с целью повышения безопас- -* ности производства работ в условиях непрерывного движения на действующей линии, перед разработкой грунта над действующими перегонными тоннелями в г.рунте выполняют плиту перекрытия станции, после чего разрабатыва- 1 ют грунт под плитой между перегонными тоннелями и возводят внутренние •станционные опорные конструкции, а затем разрабатывают грунт над перегонными тоннелями и возводят наружные боковые станционные конструкции.A method of erecting a deep underground metro station on its existing line, including the development of soil around the existing distillation tunnels and between them with the construction of station structures and the subsequent partial dismantling of the lining of the distillation tunnels in the station section, characterized in that, in order to increase the safety of production works in the conditions of continuous movement on the existing line, before excavating over the existing distillation tunnels in the city of Runt, a slab of the station is made, after four th razrabatyva- 1 was ground under the slab between the tunnels, and erecting station • internal support structures, and then develop the ground over the tunnels, and erecting the outer side station design. Фиг.1 фиг 2Figure 1 Figure 2
SU884444880A 1988-06-20 1988-06-20 Method of constructing deep laid underground station on its operative line SU1564275A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884444880A SU1564275A1 (en) 1988-06-20 1988-06-20 Method of constructing deep laid underground station on its operative line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884444880A SU1564275A1 (en) 1988-06-20 1988-06-20 Method of constructing deep laid underground station on its operative line

Publications (1)

Publication Number Publication Date
SU1564275A1 true SU1564275A1 (en) 1990-05-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU884444880A SU1564275A1 (en) 1988-06-20 1988-06-20 Method of constructing deep laid underground station on its operative line

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SU (1) SU1564275A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112900487A (en) * 2021-01-15 2021-06-04 大连交通大学 Construction method of pre-supporting structure of underground railway station with close-contact underpass existing station
RU2810984C1 (en) * 2023-05-24 2024-01-09 Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" Method for constructing underground station using closed method of carrying out work on existing underground line without interrupting train traffic

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Сооружение станции Горьковска в услови х действущей линии метрополитена. Экспресс-информаци . Сери Метростроение и тоннелестроение, вып.З, М.: Транспорт, 1981, с.6-12. *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112900487A (en) * 2021-01-15 2021-06-04 大连交通大学 Construction method of pre-supporting structure of underground railway station with close-contact underpass existing station
RU2810984C1 (en) * 2023-05-24 2024-01-09 Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" Method for constructing underground station using closed method of carrying out work on existing underground line without interrupting train traffic
RU2815900C1 (en) * 2023-08-22 2024-03-25 Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" Method for constructing metro station from prefabricated elements using closed method of performing work on existing metro line without interrupting train traffic

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