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 PDFInfo
- 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
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tunnels
- slab
- station
- structures
- existing
- Prior art date
Links
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- Lining And Supports For Tunnels (AREA)
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
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Claims (1)
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 |
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SU1564275A1 true SU1564275A1 (en) | 1990-05-15 |
Family
ID=21383115
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 |
Country Status (1)
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SU (1) | SU1564275A1 (en) |
Cited By (2)
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 |
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1988
- 1988-06-20 SU SU884444880A patent/SU1564275A1/en active
Non-Patent Citations (1)
Title |
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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 (5)
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 |
RU2824544C1 (en) * | 2023-11-23 | 2024-08-12 | Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" | Method of constructing subway pylon station using closed method of performing works on operating subway line without interrupting train traffic |
RU2825811C1 (en) * | 2023-12-28 | 2024-08-30 | Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" | Method of constructing deep underground station on operating underground line without interrupting train traffic |
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