SU1170051A1 - Overhead transverse matching of approach tunnel to underground railway station - Google Patents
Overhead transverse matching of approach tunnel to underground railway station Download PDFInfo
- Publication number
- SU1170051A1 SU1170051A1 SU833558091A SU3558091A SU1170051A1 SU 1170051 A1 SU1170051 A1 SU 1170051A1 SU 833558091 A SU833558091 A SU 833558091A SU 3558091 A SU3558091 A SU 3558091A SU 1170051 A1 SU1170051 A1 SU 1170051A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tunnel
- approach
- railway station
- lining
- underground railway
- Prior art date
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Description
Изобретение относится к подземному строительству, а именно к конструкции обделки верхнего поперечного примыкания подходного тоннеля к эксплуатируемой станции метрополитена глубокого заложения в слабых грунтах.The invention relates to underground construction, and in particular to the construction of the lining of the upper transverse junction of the approach tunnel to the operated underground station of deep laying in soft soils.
Цель изобретения - повышение безопасности сооружения примыкания без перерыва эксплуатации станции метрополитена и надежности работы в условиях слабых грунтов.The purpose of the invention is to increase the safety of the adjacency structure without interruption in the operation of the subway station and the reliability of operation in soft soils.
На фиг. 1 изображено верхнее поперечное примыкание подходного тоннеля к станции метроподитена, продольный разрез; на фиг.2 - то же, поперечный разрез.In FIG. 1 shows the upper transverse junction of the approach tunnel to the metro station, a longitudinal section; figure 2 is the same, cross section.
поперечное тоннеля 1, ! примыкание обделка кото2, свода из монолитного к среднемуtransverse tunnel 1,! adjoining lining of koto2, arch from monolithic to middle
Верхнее подходного рого состоит из стен сборных элементов 3, лотка 4 с распоркой 5, тоннелю станции метрополитена 6, делка которого выполнена из сборных элементов 7, проходит над обделкой эксплуатируемого перегонного тоннеля 8, обделка 9 которого выполнена изThe upper approach horn consists of the walls of prefabricated elements 3, a tray 4 with a spacer 5, a subway station tunnel 6, which is made of prefabricated elements 7, passes over the lining of the operated distillation tunnel 8, the lining 9 of which is made of
сборных элементов и усилена на период производства работ конструкциями 10, включая цилиндрическую оболочку 11, примыкающую снаружи к обделке 9 пересекаемого перегонного тоннеля 8, воспринимающую от него уп(Ругий отпор и передающую его через размещенные вдоль ее кромок и жестко связанные с ней балки 12 на стены 2 верхнего поперечного примыкания подходного тоннеля 1.prefabricated elements and reinforced for the period of construction works 10, including a cylindrical shell 11 adjacent to the outside of the lining 9 of the crossed distillation tunnel 8, taking up from it (rug repulse and passing it through the beams 12 along the edges and rigidly connected with it to the walls 2 upper transverse abutment of approach tunnel 1.
Верхнее поперечное примыкание подходного тоннеля 1 к среднему тоннелю станции метрополитена 6 осуществляется в следующей последовательности: на период производства работ усиливается обделка 9 из сборных элементов перегонного тоннеля 8 конструкциями 10, штольневым способом е опусканием колодцев сооружаются его стены 2, укладчиком контролируется обделка верхнего свода из сборных элементов 3, участками в соответствии с проектом организации работ сооружаются продольные балки 12, цилиндрическая оболочка 11 над перегонным тоннелем 8 и монолитный обратный свод 4 с распоркой 5.The upper transverse adjoining of approach tunnel 1 to the middle tunnel of metro station 6 is carried out in the following sequence: for the period of work, the lining of 9 of the prefabricated elements of the distillation tunnel is strengthened by structures 8 10, its walls 2 are constructed using the tunnel method and lowering the wells, and the lining of the upper arch of precast is controlled by the stacker elements 3, in accordance with the project of the organization of work, longitudinal beams 12, a cylindrical shell 11 above the distillation tunnel 8 and are monolithic Reverse vault 4 with spacer 5.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833558091A SU1170051A1 (en) | 1983-02-28 | 1983-02-28 | Overhead transverse matching of approach tunnel to underground railway station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833558091A SU1170051A1 (en) | 1983-02-28 | 1983-02-28 | Overhead transverse matching of approach tunnel to underground railway station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1170051A1 true SU1170051A1 (en) | 1985-07-30 |
Family
ID=21051599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU833558091A SU1170051A1 (en) | 1983-02-28 | 1983-02-28 | Overhead transverse matching of approach tunnel to underground railway station |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1170051A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2717324C1 (en) * | 2019-07-29 | 2020-03-20 | Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" | Upper transverse abutment of approach tunnel to operating metro station, constructed without interruption of operation of station with middle and side tunnels |
| CN112267897A (en) * | 2020-11-03 | 2021-01-26 | 中国建筑土木建设有限公司 | Laminated tunnel cave group excavation construction method |
| RU2745310C1 (en) * | 2020-08-31 | 2021-03-23 | Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" | Method for creating upper cross-cut abutting joint of approach tunnel to existing metropolitan pilot station constructed without interruption of station operation |
-
1983
- 1983-02-28 SU SU833558091A patent/SU1170051A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 523946, кл. Е 02 D 29/04, 1976. Тоннели и метрополитены. М.: Транспорт, 1975, с. 464-469. * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2717324C1 (en) * | 2019-07-29 | 2020-03-20 | Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" | Upper transverse abutment of approach tunnel to operating metro station, constructed without interruption of operation of station with middle and side tunnels |
| RU2745310C1 (en) * | 2020-08-31 | 2021-03-23 | Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" | Method for creating upper cross-cut abutting joint of approach tunnel to existing metropolitan pilot station constructed without interruption of station operation |
| CN112267897A (en) * | 2020-11-03 | 2021-01-26 | 中国建筑土木建设有限公司 | Laminated tunnel cave group excavation construction method |
| CN112267897B (en) * | 2020-11-03 | 2022-06-17 | 中国建筑土木建设有限公司 | Construction method of laminated tunnel hole group |
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