SU1654465A1 - Method of creating openings between tunnels of underground railway station - Google Patents
Method of creating openings between tunnels of underground railway station Download PDFInfo
- Publication number
- SU1654465A1 SU1654465A1 SU894698659A SU4698659A SU1654465A1 SU 1654465 A1 SU1654465 A1 SU 1654465A1 SU 894698659 A SU894698659 A SU 894698659A SU 4698659 A SU4698659 A SU 4698659A SU 1654465 A1 SU1654465 A1 SU 1654465A1
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- USSR - Soviet Union
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- opening
- lining
- tunnels
- construction
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- Lining And Supports For Tunnels (AREA)
Abstract
Изобретение относитс к строительству и может быть использовано при сооружении метрополитенов с целью улучшени статической работы узла примыкани обделки проема к станционным тоннел м. Способ реализуют следующим образом. Разборку блоков 3 и 4 обделки станционных тоннелей 1 и 2, разработку грунта проема с установкой временных распорок 8 и возведение его обделки с гидроизол цией выполн ют вначале в зоне нижней части одной стены 5 обделки проема, затем в зоне верхней ее части .После чего в той же последовательности выполн ют операции в зонах второй стены, затем в зонах верхней и нижней арок средней части проема, причем одновременно с возведением обделки проема возвод т поэлементно рамы его обрамлени . 5 ил.The invention relates to the construction and can be used in the construction of subways in order to improve the static operation of the site of the lining of the opening to the station tunnels. The method is implemented as follows. The disassembly of blocks 3 and 4 of the lining of the station tunnels 1 and 2, the excavation of the opening with the installation of temporary struts 8 and the construction of its lining with waterproofing are first carried out in the zone of the lower part of one wall 5 of the shell of the opening, then in the zone of its upper part. the same sequence is performed in the zones of the second wall, then in the zones of the upper and lower arches of the middle part of the opening, and simultaneously with the erection of the lining of the opening, they are erected element by element of the frame of its edging. 5 il.
Description
22
Фиг. fFIG. f
Изобретение относитс к строительству и может быть использовано при сооружении метрополитенов.The invention relates to the construction and can be used in the construction of subways.
Целью изобретени вл етс улучшение статической работы узла примыкани обделки проема к станционным тоннел м.The aim of the invention is to improve the static operation of the site adjacent the lining of the opening to the station tunnels.
На фиг. 1 показана станци метрополитена , поперечное сечение; на фиг. 2-5 - последовательность раскрыти проема.FIG. 1 shows a metro station, cross section; in fig. 2-5 is an opening sequence.
Способ осуществл етс следующим образом .The method is carried out as follows.
В обделке бокового 1 и среднего 2 тоннелей станции разбирают блоки 3 и 4 обделки на ширину двух колец в зоне нижней части одной стены 5 проема 6, разрабатывают грунт 7 с установкой распорок 8, устанав- ливают арматуру, гидроизол цию и бетонирует нижнюю часть стены 5, объединенную с нижней частью стойки железобетонной рамы обрамлени проема на всю его длину.In the lining of the side 1 and middle 2 tunnels, the stations disassemble the blocks 3 and 4 of the lining to the width of two rings in the zone of the lower part of one wall 5 of the opening 6, develop soil 7 with the installation of spacers 8, install the reinforcement, waterproofing and concrete the lower part of the wall 5 combined with the bottom of the rack reinforced concrete frame framing the opening for its entire length.
Разбирают блоки 3 и 4 обделки на ширину двух колец в зоне верхней части той же стены 5 проема 6, разрабатывают грунт 7 с установкой распорок 8, устанавливают арматуру , гидроизол цию и бетонируют верхнюю часть стены 5, объединенной с верхней частью стоек железобетонной рамы обрамлени проема, на всю его длину. В той же последовательности сооружают вторую стену 9 проема 6, объединенную со стойкой железобетонной рамы обрамлени проема, на всю его длину.Units 3 and 4 of lining are disassembled to the width of two rings in the area of the upper part of the same wall 5 opening 6, soil 7 is being developed with installation of spacers 8, reinforcement is installed, waterproofing and concrete upper part 5 of the wall 5 integrated with the upper part of the aperture frame , for its entire length. In the same sequence, the second wall 9 of the opening 6, combined with the resistant reinforced concrete frame of the opening frame, is constructed to its entire length.
В пределах проема 6 (фиг. 1 и 4) разбирают верхнюю часть блоков 3 и 4 обделки средних между стенами колец в обоих примыкающих тоннел х 1 и 2, разрабатывают грунт 10, устанавливают арматуру, гидроизол цию и бетонируют оставшуюс часть обделки 11 свода проема 6, объединенную с железобетонной аркой обрамлени проема , на всю его длину.Within opening 6 (Figs. 1 and 4), the upper part of blocks 3 and 4 of the lining is average between the walls of the rings in both adjacent tunnels 1 and 2, soil 10 is developed, reinforcement is installed, waterproofing and concrete the remaining part of lining 11 of opening 6 is made , combined with the reinforced arch of the edging of the opening, for its entire length.
В пределах проема 6 (фиг. 1 5) разбирают нижнюю часть блоков 3 и 4 обделки сред- них между стенами колец в обоих примыкающих тоннел х 1 и 2, разрабатывают грунт 12, устанавливают арматуру гидроизол цию и бетонируют оставшуюс часть обделки 13 обратного свода проема 6, объединенную с железобетонной аркой обрамлени проема 6, на всю его длину.Within opening 6 (Fig. 1 5), the lower part of blocks 3 and 4 of the lining of the middle rings between the walls in both adjacent tunnels 1 and 2 is excavated, soil 12 is installed, the reinforcement is installed waterproofing and the remaining part of the opening 13 is concreted 6, combined with the reinforced arch of the edging of the opening 6, for its entire length.
Сооружение обделки боковых и среднего тоннелей в пределах проемной части станции без фигурных блоков и железобетонных балочных перемычек упрощает их конструкцию, а объединение рамы обрамлени проемов с их обделкой улучшает статическую работу обделки проемов, включает их в работу станции и тем самым приводит к уменьшению расхода бетона и арматуры на сооружение проемов.The construction of the lining of side and middle tunnels within the station aperture of the station without shaped blocks and reinforced concrete lintels simplifies their design, and combining the framing frame of the openings with their trim improves the static operation of the lining of the openings, puts them into operation of the station and thereby reduces the consumption of concrete and fittings for the construction of openings.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894698659A SU1654465A1 (en) | 1989-06-05 | 1989-06-05 | Method of creating openings between tunnels of underground railway station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894698659A SU1654465A1 (en) | 1989-06-05 | 1989-06-05 | Method of creating openings between tunnels of underground railway station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1654465A1 true SU1654465A1 (en) | 1991-06-07 |
Family
ID=21451043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894698659A SU1654465A1 (en) | 1989-06-05 | 1989-06-05 | Method of creating openings between tunnels of underground railway station |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1654465A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2735506C1 (en) * | 2019-10-03 | 2020-11-03 | Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" | Double-vaulted pylon subway station, constructed by trenchless method |
-
1989
- 1989-06-05 SU SU894698659A patent/SU1654465A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Тоннели и метрополитены./Под ред. В.П. Волкова. - М.: Транспорт, 1975, с. 519- 520. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2735506C1 (en) * | 2019-10-03 | 2020-11-03 | Открытое акционерное общество "Научно-исследовательский, проектно-изыскательский институт "Ленметрогипротранс" | Double-vaulted pylon subway station, constructed by trenchless method |
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