SU1571143A1 - Method of erecting three-arch underground station - Google Patents
Method of erecting three-arch underground station Download PDFInfo
- Publication number
- SU1571143A1 SU1571143A1 SU874270618A SU4270618A SU1571143A1 SU 1571143 A1 SU1571143 A1 SU 1571143A1 SU 874270618 A SU874270618 A SU 874270618A SU 4270618 A SU4270618 A SU 4270618A SU 1571143 A1 SU1571143 A1 SU 1571143A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- crossbars
- elements
- installation
- erected
- columns
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract 4
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 230000005641 tunneling Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000006837 decompression Effects 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
Изобретение относитс к подземному строительству и может быть использовано при сооружении метрополитенов с целью ускорени производства работ и снижени трудоемкости. Способ включает проходку боковых тоннелей 1 с возведением обделки 2 кругового очертани с фасонными опорными элементами 3 и 4, монтаж внутренних несущих конструкций 5 с шарнирным опиранием их верхних 6 и нижних 7 по сов на фасонные элементы 3 и 4, проходку среднего зала 8 с монтажем верхнего 9 и обратного 10 сводов. Внутренние несущие конструкции 5 монтируют из сборных элементов с одновременным разжатием, причем они могут быть возведены путем установки двухконсольных ригелей с размещением между ними колонн или путем установки ригелей таврового сечени , которые могут быть также выполнены металлическими трубчатыми, а разжатие осуществл ют путем подбивки в зазор металлобетона. 3 з.п.ф-лы, 4 ил.The invention relates to underground construction and can be used in the construction of subways in order to speed up the production of works and reduce labor intensity. The method includes the driving of side tunnels 1 with erection of the lining 2 of circular outline with shaped support elements 3 and 4, installation of internal supporting structures 5 with hinged support of their upper 6 and lower 7 on the shaped elements 3 and 4, penetration of the middle hall 8 with mounting of the upper 9 and 10 reverse vaults. Internal supporting structures 5 are assembled from prefabricated elements with simultaneous unclamping, and they can be erected by installing double-console beams with columns placed between them or by installing cross-bars of T-section, which can also be made of metal tubular, and decompression is carried out by tamping into the gap of metallobeton . 3 hp ff, 4 ill.
Description
Изобретение относитс к подземному строительству и может быть использовано при сооружении метрополитенов.The invention relates to underground construction and can be used in the construction of subways.
Целью изобретени вл етс ускорение производства работ и снижение трудоемкости .The aim of the invention is to accelerate the production of work and reduce labor intensity.
На фиг. 1 показана возводима станци , поперечный разрез; на фиг. 2 - то же, с внутренними несущими конструкци ми из двухконсольных ригелей и колонн, продольный разрез; на фиг. 3 - то же, с внутренними несущими конструкци ми из ригелей таврового сечени , продольный разрез; на фиг. 4 - то же, с внутренними конструкци ми из трубчатых ригелей таврового сечени , продольный разрез.FIG. 1 shows the station being built, cross section; in fig. 2 - the same, with internal bearing structures of two-console girders and columns, longitudinal section; in fig. 3 - the same, with internal bearing structures of crossbars of T-section, longitudinal section; in fig. 4 - the same, with internal structures made of tubular bolts of T-section, longitudinal section.
Предлагаемый способ включает проходку боковых тоннелей 1 с возведением обделки 2 кругового очертани с фасонными опорными элементами 3 и 4, монтаж внут- .ренних несущих конструкций 5 с шарнирным опиранием их верхних 6 и нижних 7 по сов на фасонные элементы 3 и 4, проходку среднего вала 8 с монтажом верхнего 9 и обратного 10 сводов, причем внутренние несущие конструкции 5 монтируют из сборных элементов с одновременным разжатием в направлении к фасонным элементам. Внутренние несущие конструкции 5 могут быть возведены путем одновременной соосной установки сборных образующих верхние и нижние по са двухконсольных ригелей 11 с последующим размещением между ними колонн 12, а разжатие осуществл ют путем подбивкиThe proposed method includes the driving of side tunnels 1 with the construction of the lining 2 circular outlines with shaped support elements 3 and 4, the installation of internal supporting structures 5 with hinged support of their upper 6 and lower 7 to the shaped elements 3 and 4, the passage of the middle shaft 8 with the installation of the upper 9 and the inverse 10 of the arches, and the internal supporting structures 5 are assembled from prefabricated elements with the simultaneous unclamping in the direction to the shaped elements. The internal supporting structures 5 can be erected by simultaneous coaxial installation of the prefabricated forming upper and lower self double-console girders 11 with the subsequent placement of columns 12 between them, and the unclamping is carried out by tamping
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Фиг.ЗFig.Z
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874270618A SU1571143A1 (en) | 1987-05-28 | 1987-05-28 | Method of erecting three-arch underground station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874270618A SU1571143A1 (en) | 1987-05-28 | 1987-05-28 | Method of erecting three-arch underground station |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1571143A1 true SU1571143A1 (en) | 1990-06-15 |
Family
ID=21314172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874270618A SU1571143A1 (en) | 1987-05-28 | 1987-05-28 | Method of erecting three-arch underground station |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1571143A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2510444C2 (en) * | 2012-09-25 | 2014-03-27 | Общество с ограниченной ответственностью "Инженерное бюро Юркевича" | Three-arched underground station of column type and its erection methods (yurkevich device and methods) |
-
1987
- 1987-05-28 SU SU874270618A patent/SU1571143A1/en active
Non-Patent Citations (1)
Title |
---|
Тоннели и метрополитены. М.: Транспорт, 1975, с. 268, рис. 256. Лиманов Ю. А. Метрополитены. М.: Транспорт, 1971, с. 137-138. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2510444C2 (en) * | 2012-09-25 | 2014-03-27 | Общество с ограниченной ответственностью "Инженерное бюро Юркевича" | Three-arched underground station of column type and its erection methods (yurkevich device and methods) |
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