SU781266A1 - Subterranean structure and method of its construction - Google Patents
Subterranean structure and method of its construction Download PDFInfo
- Publication number
- SU781266A1 SU781266A1 SU762431514A SU2431514A SU781266A1 SU 781266 A1 SU781266 A1 SU 781266A1 SU 762431514 A SU762431514 A SU 762431514A SU 2431514 A SU2431514 A SU 2431514A SU 781266 A1 SU781266 A1 SU 781266A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- arch
- walls
- soil
- wall
- tray
- Prior art date
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Description
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Изобретение относитс к строительству подземных сооружений мелкого заложени и может быть использовано в метростроении, а также при строительстве городских транспортных тоннелей, подземных гаражей и т. п.The invention relates to the construction of underground structures of small paving and can be used in metro construction, as well as in the construction of urban transport tunnels, underground garages, etc.
Известны подземные конструкции мелкого заложени , сооружаемые траншейными способами, например, способом «стена в грунте. Перекрыти таких конструкций, опирающиес на стены, выполнены в виде плоских или ребристых плит 1.Underground shallow laying structures are known that are constructed by trenching methods, for example, the wall-in-ground method. The ceilings of such structures resting on the walls are made in the form of flat or ribbed plates 1.
Однако в процессе возведени сооружений такого типа требуетс крепить стены .расстрелами, подкосами, либо с помощью глубоких анкеров, что усложн ет строительство , значительно повышает затраты труда, материалоемкость и стоимость его, а также -не обеспечивает устранени деформаций породы с боков и осадок ее, чреватых такими осложнени ми, как деформаци зданий, разрушение коммуникаций и т. п.However, in the process of erection of structures of this type, it is required to fix walls with shots, struts, or with deep anchors, which complicates the construction, significantly increases labor costs, material consumption and its cost, and also does not ensure the elimination of rock deformations from the sides and its sediment, fraught with such complications as deformation of buildings, destruction of communications, etc.
Наиболее близким по технической сущности к изобретению в части конструктивного выполнени вл етс подземное сооружение , включающее вертикальные стены, возведенные методом «стена в грунте наThe closest to the technical essence of the invention in terms of design is an underground structure, including vertical walls, built by the method "wall in the ground on
высоту не менее высоты сооружени , свод и, лоток 2.height not less than the height of the structure, the arch and, tray 2.
Недостатком этого сооружени вл етс значительна Jaтepиaлoeмкocть и трудоемкость в св зи с тем, что возведение свода осуществл етс горным способом. При использовании же открытого способа дл возведени свода необходимо использовать временную крепь при выемке грунта.The disadvantage of this construction is significant joint capacity and laboriousness due to the fact that the roof is erected by mining method. When using the same open method for erecting the roof, it is necessary to use temporary lining when excavating.
Известен способ возведени подземного сооружени , включающий выполнение стен, 10 разработку и удаление грунта .до уровн свода, монтаж свода, разработку и удаление грунта между стенами под сводом с последующим выполнением лотка 3.There is a method of erecting an underground structure, including the construction of walls, 10 development and removal of soil, up to the arch level, installation of the roof, development and removal of soil between the walls under the roof, followed by tray 3.
Однако способ используетс при возведении подземных сооружений с плоским However, the method is used in the construction of underground structures with a flat
IS перекрытием и при использовании,дл сооружений с криволинейным сводом также требует использовани временной крепи, что вл етс его недостатком.IS overlap also, when used, for structures with a curved arch also requires the use of temporary support, which is its disadvantage.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762431514A SU781266A1 (en) | 1976-12-13 | 1976-12-13 | Subterranean structure and method of its construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762431514A SU781266A1 (en) | 1976-12-13 | 1976-12-13 | Subterranean structure and method of its construction |
Publications (1)
Publication Number | Publication Date |
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SU781266A1 true SU781266A1 (en) | 1980-11-23 |
Family
ID=20687189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762431514A SU781266A1 (en) | 1976-12-13 | 1976-12-13 | Subterranean structure and method of its construction |
Country Status (1)
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SU (1) | SU781266A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110080295A (en) * | 2019-04-23 | 2019-08-02 | 中铁第四勘察设计院集团有限公司 | A kind of lid of assembled vault greatly across no column underground structure digs full-reverse construction method |
-
1976
- 1976-12-13 SU SU762431514A patent/SU781266A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110080295A (en) * | 2019-04-23 | 2019-08-02 | 中铁第四勘察设计院集团有限公司 | A kind of lid of assembled vault greatly across no column underground structure digs full-reverse construction method |
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