SU1606700A1 - Tubing block - Google Patents
Tubing block Download PDFInfo
- Publication number
- SU1606700A1 SU1606700A1 SU884362641A SU4362641A SU1606700A1 SU 1606700 A1 SU1606700 A1 SU 1606700A1 SU 884362641 A SU884362641 A SU 884362641A SU 4362641 A SU4362641 A SU 4362641A SU 1606700 A1 SU1606700 A1 SU 1606700A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tubing
- ribs
- shelf
- transverse ribs
- concrete
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 8
- 239000004567 concrete Substances 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000005641 tunneling Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Изобретение относитс к подземному строительству и может быть использовано при возведении тоннелей различного назначени . Цель изобретени - снижение расхода чугуна и обеспечение водонепроницаемости тюбинга. Тюбинг состоит из замкнутой чугунной рамы 1, образованной контурными ребрами (КР), полки 5 тюбинга и поперечных ребер 6. Полка 5 и поперечные ребра 6 тюбинга выполнены из напр гающего бетона дл раст жени КР. В продольных КР образованы проемы 3 дл обеспечени сцеплени бетона с чугуном. Поперечные ребра 6 позвол ют воспринимать значительные усили от домкратов проходческого щита. 4 ил.The invention relates to underground construction and can be used in the construction of tunnels for various purposes. The purpose of the invention is to reduce the consumption of cast iron and ensure the water resistance of tubing. Tubing consists of a closed cast-iron frame 1 formed by contour ribs (TG), a shelf 5 of tubing and transverse ribs 6. A shelf 5 and transverse ribs 6 of the tubing are made of tension concrete for stretching the KP. In the longitudinal sleeves, openings 3 are formed to adhere concrete to the cast iron. The transverse ribs 6 make it possible to perceive significant forces from the jacks of the tunnel shield. 4 il.
Description
ФигЛFy
Изоб1)ете1гае относитс к подземному строительству и может быть использовано при -возведении тоннелей различного назначени .Isob1) is related to underground construction and can be used in the construction of tunnels for various purposes.
Цель изобретени - снижение расхода чугуна и обеспечение водонепроницаемости тюбинга.The purpose of the invention is to reduce the consumption of cast iron and ensure the water resistance of tubing.
Изобретение иллюстрируетс графически оThe invention is illustrated graphically about
На.фиг о 1 изображен блок со стороны продольного торца, общий вид; на фиг о 2 - блок, в плане; на фиг.3 - разрез А-А на фиго2; на фиг о4 - разрез Б-Б на фиГо2„Fig. 1 shows a block from the side of the longitudinal end, general view; Fig 2 - block, in plan; figure 3 - section aa on figo2; Fig O4 - section bb on fig02
Тюбинг содержит контурные ребра в виде замкнутой чугунной рамы 1 с отверсти ми 2, дл креплени его болтами к другим блокам, и с проёмами 3, выполненными в продольных сторонах дл обеспечени сцеплени бетона с чугун ом о Сама рама имеет, чеканную канавку 4 о Полка 5 тюбинга и поперечные ребра 6 вьшолнены из напр гающего железобетона. Полка 5 и ребра 6 имеют арматурньй каркас.The tubing contains contour ribs in the form of a closed cast-iron frame 1 with holes 2, for fastening it with bolts to other blocks, and with apertures 3, made in longitudinal sides to ensure the concrete adheres to the cast iron o. The frame itself has a hammered groove 4 about Shelf 5 tubing and transverse ribs 6 are made of tensile reinforced concrete. Shelf 5 and ribs 6 have a reinforcement cage.
Сборка обделки из тюбингов производитс в следующей последовательности . Вначале проходческим щитом монтируетс кольцо обделки, при этом тюбинги соедин ютс между собой по по - перечным торцам, параллельным оси тоннел болтами, путем пропуска болтов через отверсти 2, расположенные на поперечных торцах.Затем собранное кольцо при помощи домкратов, наход щихс на проходческом щите, выставл етс и прижимаетс к ранее смонтированному кольцу, а потом крепитс кThe lining is assembled from tubing in the following sequence. Initially, the tunnel shield is used to mount the lining ring, and the tubing is connected to each other along transverse ends parallel to the tunnel axis with bolts by passing the bolts through the holes 2 located on the transverse ends. Then the assembled ring with the help of jacks located on the tunnel shield is exposed and pressed against the previously mounted ring, and then attached to
нему через отверсти 2, расположенные в продольном контзфном ребре рамы 1, болтами Последуювще операции анало- .it through the holes 2, located in the longitudinal contour edge of frame 1, with bolts. The following operation is similar.
гичны операци м,осуществл емым при проходке тоннелей. Производитс нагнетание цементно-песчаного раствора в заобделочное пространство и зачекан- ка швов, образованных канавками 4These operations are carried out during tunneling. Cement-sand mortar is injected into the back-dressing space and caulking seams formed by grooves 4
смежных рам 1 тюбингов, раствором на основе напр гающегос цемента В смонтированном тоннеле основную функцию по обеспечению водонепрони - цаемости несет полка 5 тюбинга, вьшолненна из напр гающего бетона Поперечные ребра 6, выполненные также из напр гающего бетона и имеющие достаточное поперечное сечение, позвол ют воспринимать значительные усили adjoining frames of 1 tubing, with a solution based on tensioned cement. In a mounted tunnel, the main function for ensuring water tightness is carried out by a shelf of 5 tubing made of tensioned concrete. Transverse ribs 6, also made of tensioning concrete and having a sufficient cross section, allow to be perceived significant effort
от домкратов проходческого щитаfrom jacks tunneling shield
Предложенна конструкци тюбинга позвол ет собирать обделку из них с высокой степенью точности, так как боковые поверхности чугунной рамыThe proposed tubing design allows you to assemble the lining of them with a high degree of accuracy, since the side surfaces of the cast-iron frame
обрабатываютс механически на заводе-изготовителеmachined at the factory
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884362641A SU1606700A1 (en) | 1988-01-12 | 1988-01-12 | Tubing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884362641A SU1606700A1 (en) | 1988-01-12 | 1988-01-12 | Tubing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1606700A1 true SU1606700A1 (en) | 1990-11-15 |
Family
ID=21349306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU884362641A SU1606700A1 (en) | 1988-01-12 | 1988-01-12 | Tubing block |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1606700A1 (en) |
-
1988
- 1988-01-12 SU SU884362641A patent/SU1606700A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Патент GB f 1400004, кл. Е.21 D 11/00, 1975. Авторское свидетельство СССР № 65563, кло Е 21 D 11/08, 1944, * |
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