CN110617079A - Shield comprehensive pipe gallery pipeline installation shed frame system - Google Patents
Shield comprehensive pipe gallery pipeline installation shed frame system Download PDFInfo
- Publication number
- CN110617079A CN110617079A CN201911028086.8A CN201911028086A CN110617079A CN 110617079 A CN110617079 A CN 110617079A CN 201911028086 A CN201911028086 A CN 201911028086A CN 110617079 A CN110617079 A CN 110617079A
- Authority
- CN
- China
- Prior art keywords
- shield
- cabin
- steel ring
- partition wall
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000010276 construction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- E21D11/14—Lining predominantly with metal
- E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/14—Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/02—Suspension devices for tubes or the like, e.g. for ventilating ducts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
A shield comprehensive pipe gallery pipeline installation shed frame system effectively solves the problems that shield segments are unevenly stressed, and brackets are difficult to install, position, maintain and replace. The shield comprehensive pipe gallery cross section is divided by a middle partition plate, an upper partition wall and a lower partition wall to form a left upper cabin, a right upper cabin, a left lower cabin and a right lower cabin; steel ring beams are arranged in the left upper cabin and the right upper cabin at intervals along the extending direction of the pipe gallery, each steel ring beam is fixed through an upper partition wall and a middle partition plate, and a gap is formed between the radial outer wall of each steel ring beam and the inner wall of the shield segment; longitudinal beams are arranged at intervals along the circumferential direction of the steel ring beam and are connected with the steel ring beam through bolt joints; the upper ends of the stand columns are connected with corresponding longitudinal beams through bolt joints, and the lower ends of the stand columns are anchored on the middle partition plate through column base anchor bolts; the pipeline hanging bracket is fixedly connected to the adjacent longitudinal beams through bolts, and the pipeline support is fixedly connected to the upright post and/or the side walls of the upper partition wall and the lower partition wall through bolts.
Description
Technical Field
The invention relates to an underground comprehensive pipe gallery, in particular to a comprehensive pipe gallery internal pipeline mounting shed frame system constructed by a shield method.
Background
The common construction method for the construction of the urban underground comprehensive pipe gallery comprises an open cut method, a mine method, a shield method and a pipe jacking method, and the shield method which is one of the main construction methods of underground engineering has the characteristics of high automation degree, high construction speed, one-step tunneling, no influence of weather, controllable ground settlement during excavation, reduction of influence on traffic and environment, more economical and reasonable construction in a luxurious urban area and the like, and has wide development prospect in the construction of the underground comprehensive pipe gallery under the complex conditions of the city in the future.
At present, the installation of a pipe support (support) frame in a shield comprehensive pipe gallery mainly comprises two forms of arc and vertical, wherein the support (support) frame is fixed on a pipe piece through a channel, a steel plate or a bolt pre-embedded in the pipe piece of the shield, and an upright post is fixed on the pipe piece through the steel plate or the bolt pre-embedded in the pipe piece of the shield, and then the support (support) frame is fixed on the upright post. Because each ring pipe piece of the shield is assembled into a ring by a plurality of pipe pieces of different types through screw inspection, and the rings are longitudinally connected by adopting staggered joints or through joints, the two pipeline supporting (supporting) frame installations can cause uneven stress among the pipe pieces of the pipe piece rings, cause overlarge deformation of the pipe pieces or joints among the pipe pieces, even damage the pipe piece structure, and cause the hidden troubles of water leakage and the like of a pipe gallery; errors exist in the installation process of shield segments, so that the position of an embedded steel plate or a bolt has errors, and the problem that a support (bracket) is difficult to position in the installation process is caused; the bracket is difficult to install and position, so that the subsequent maintenance and replacement of the bracket system are difficult.
Disclosure of Invention
The invention aims to solve the technical problem of providing a shield comprehensive pipe gallery pipeline mounting shed frame system so as to effectively solve the problems of uneven stress of shield segments, and difficulty in mounting and positioning a support (support) frame and subsequent maintenance and replacement.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention discloses a shield comprehensive pipe gallery pipeline installation shed frame system, which comprises a pipeline hanging bracket and a pipeline support arranged in a shield comprehensive pipe gallery, and is characterized in that: the shield comprehensive pipe gallery cross section is divided by a middle partition plate, an upper partition wall and a lower partition wall to form a left upper cabin, a right upper cabin, a left lower cabin and a right lower cabin; steel ring beams are arranged in the left upper cabin and the right upper cabin at intervals along the extending direction of the pipe gallery, each steel ring beam is fixed through an upper partition wall and a middle partition plate, and a gap is formed between the radial outer wall of each steel ring beam and the inner wall of the shield segment; longitudinal beams are arranged at intervals along the circumferential direction of the steel ring beam and are connected with the steel ring beam through bolt joints; the upper ends of the stand columns are connected with corresponding longitudinal beams through bolt joints, and the lower ends of the stand columns are anchored on the middle partition plate through column base anchor bolts; the pipeline hanging bracket is fixedly connected to the adjacent longitudinal beams through bolts, and the pipeline support is fixedly connected to the upright post and/or the side walls of the upper partition wall and the lower partition wall through bolts.
The invention has the advantages that the arched steel ring beam and the shield segment keep a certain gap through the reserved deformation of the shield segment, the arched steel ring beam can be accurately positioned independently of the shield segment, thereby ensuring the mounting precision of the longitudinal beam, the upright post and the support (support) frame, effectively solving the problems of uneven stress of the shield segment and difficult mounting, positioning and maintenance of the pipeline support (support) frame caused by the pipeline support (support) frame of the shield tunnel, having simple structure, clear stress, convenient construction, no damage to the segment and being beneficial to restricting and controlling the deformation of the shield segment lining structure after construction, thereby more effectively ensuring the safety of the shield segment lining structure and having wide popularization prospect.
Drawings
The present specification includes the following five figures.
FIG. 1 is a cross-sectional view of a shield utility tunnel pipeline installation shed system of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is an enlarged view of portion C of FIG. 1;
fig. 5 is a reference diagram of the using state of the pipeline installation shed frame system of the shield comprehensive pipe gallery.
Components, parts and corresponding marks in the figures: the shield comprises shield segments 10, a middle partition plate 11, an upper partition wall 12, a lower partition wall 13, a left upper cabin 14, a right upper cabin 15, a left lower cabin 16, a right lower cabin 17, a steel ring beam 20, longitudinal beams 21, upright columns 30, an anti-seismic support 31, an embedded steel groove 32, a pipeline hanger 41, a pipeline support 42 and a gap H.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Referring to fig. 1 to 5, the shield utility tunnel pipeline installation shed frame system of the present invention includes a pipeline hanger 41 and a pipeline support 42 which are arranged in a shield utility tunnel, and the shield utility tunnel section is divided by a middle partition plate 11, an upper partition wall 12 and a lower partition wall 13 to form a left upper cabin 14, a right upper cabin 15, a left lower cabin 16 and a right lower cabin 17. Steel ring beams 20 are arranged in the left upper cabin 14 and the right upper cabin 15 at intervals along the extending direction of the pipe gallery, each steel ring beam 20 is fixed through an upper partition wall 12 and a middle partition plate 11, and a gap H exists between the radial outer wall of each steel ring beam and the inner wall of the shield segment 10. Longitudinal beams 21 are arranged along the steel ring beam 20 at intervals in the circumferential direction, and the longitudinal beams 21 are connected with the steel ring beam 20 through bolt joints. The upright columns 30 are arranged at intervals in the left upper cabin 14 and the right upper cabin 15 along the extending direction of the pipe gallery, the upper ends of the upright columns 30 are connected with the corresponding longitudinal beams 21 through bolt joints, and the lower ends of the upright columns 30 are anchored on the middle partition plate 11 through column base anchor bolts. The pipeline hanger 41 is fixed on the adjacent longitudinal beam 21 through bolt connection, and the pipeline bracket 42 is fixed on the upright column 30 and/or the side walls of the upper partition wall 12 and the lower partition wall 13 through bolt connection. The steel ring beam 20 can be independent of the shield segment 10 for accurate positioning, thereby ensuring the installation accuracy of the longitudinal beam, the upright post and the support frame, and effectively solving the problems of uneven stress of the shield segment and difficult installation and positioning and maintenance of the pipeline support frame caused by the pipeline support frame of the shield tunnel.
Referring to fig. 1 and 5, the embedded steel plates 32 are fixedly disposed on both side walls of the upper partition wall 12, and the pipeline bracket 42 is fixed to the embedded steel grooves 32 by bolts. In order to enhance the shock resistance of the upright post 30, one side of the upright post 30 is provided with an inclined strut 31, the upper end of the inclined strut 31 is connected with the upright post 30 through a bolt joint, and the lower end is anchored on the middle partition plate 11 through a column base anchor bolt.
Referring to fig. 2 and 3, the steel ring beam 20, the longitudinal beam 30 and the upright column 31 are all connected through bolts, the space stress is clear, and the member replacement in the later period is convenient. The steel ring beam 20, the longitudinal beam 30, the upright column 31 and other components can be accurately processed in a factory, can be accurately installed and positioned, and are convenient to maintain.
It should be noted that the above description is only intended to illustrate some of the principles of the shield tunnel pipeline installation shelving system of the present invention, since it will be apparent to those skilled in the art that several modifications and changes may be made thereto. Therefore, it is intended that the present disclosure not be limited to the exact construction and operation illustrated and described, but that all modifications and equivalents that may be resorted to are intended to fall within the scope of the invention as claimed.
Claims (3)
1. Shield constructs utility tunnel pipeline installation rack system, including setting up pipeline gallows (41) and pipeline support (42) in shield utility tunnel, characterized by: the shield comprehensive pipe gallery cross section is divided by a middle partition plate (11), an upper partition wall (12) and a lower partition wall (13) to form a left upper cabin (14), a right upper cabin (15), a left lower cabin (16) and a right lower cabin (17); steel ring beams (20) are arranged in the left upper cabin (14) and the right upper cabin (15) at intervals along the extending direction of the pipe gallery, each steel ring beam (20) is fixed through an upper partition wall (12) and a middle partition plate (11), and a gap (H) is formed between the radial outer wall of each steel ring beam and the inner wall of the shield segment (10); longitudinal beams (21) are arranged along the steel ring beam (20) at intervals in the circumferential direction, and the longitudinal beams (21) are connected with the steel ring beam (20) through bolt joints; the upper ends of the upright columns (30) are connected with corresponding longitudinal beams (21) through bolt joints, and the lower ends of the upright columns (30) are anchored on the middle partition plate (11) through column base anchor bolts; the pipeline hangers (41) are fixedly connected to the adjacent longitudinal beams (21) through bolts, and the pipeline brackets (42) are fixedly connected to the upright columns (30) and/or the side walls of the upper partition wall (12) and the lower partition wall (13) through bolts.
2. The shield utility tunnel pipeline installation shed frame system of claim 1, wherein: the two side walls of the upper partition wall (12) are fixedly provided with embedded steel grooves (32), and the pipeline support (42) is fixedly connected to the embedded steel plates (32) through bolts.
3. The shield utility tunnel pipeline installation shed frame system of claim 1, wherein: one side of the upright post (30) is provided with an inclined strut (31), the upper end of the inclined strut (31) is connected with the upright post (30) through a bolt joint, and the lower end of the inclined strut is anchored on the middle partition plate (11) through a column base anchor bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028086.8A CN110617079B (en) | 2019-10-28 | 2019-10-28 | Shield comprehensive pipe rack pipeline installation shed frame system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911028086.8A CN110617079B (en) | 2019-10-28 | 2019-10-28 | Shield comprehensive pipe rack pipeline installation shed frame system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110617079A true CN110617079A (en) | 2019-12-27 |
| CN110617079B CN110617079B (en) | 2024-08-27 |
Family
ID=68926769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911028086.8A Active CN110617079B (en) | 2019-10-28 | 2019-10-28 | Shield comprehensive pipe rack pipeline installation shed frame system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110617079B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271090A (en) * | 2020-03-17 | 2020-06-12 | 中铁二局集团有限公司 | Construction method for partition plate in urban underground comprehensive pipe gallery |
| CN113356897A (en) * | 2021-05-19 | 2021-09-07 | 中国建筑第五工程局有限公司 | Shield access portal ring beam assembly type structure and construction method |
Citations (10)
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|---|---|---|---|---|
| AU7911694A (en) * | 1991-09-06 | 1995-02-09 | Warren Trevor Seib | Excavation techniques and equipment |
| CN102995660A (en) * | 2012-12-21 | 2013-03-27 | 张双里 | Multifunctional arched combined prestress underground pipe gallery for cisty and preparation process thereof |
| CN106351258A (en) * | 2016-11-09 | 2017-01-25 | 苏州科技大学 | All-prefabricated split steel concrete combined utility tunnel |
| CN106759475A (en) * | 2016-12-03 | 2017-05-31 | 中建钢构有限公司 | A kind of steel construction pipe gallery |
| CN106759478A (en) * | 2016-12-26 | 2017-05-31 | 中煤第三建设（集团）有限责任公司 | A kind of prefabricated piping lane construction method |
| CN208605197U (en) * | 2018-08-08 | 2019-03-15 | 湖北省城建设计院股份有限公司 | A kind of building structure that subway driving section is built together with Urban Underground pipe gallery |
| CN208605198U (en) * | 2018-08-08 | 2019-03-15 | 湖北省城建设计院股份有限公司 | A kind of building structure that subway station is built together with Urban Underground pipe gallery |
| CN109505609A (en) * | 2018-11-21 | 2019-03-22 | 中交第四公路工程局有限公司 | Shallow buried covered excavation Urban Underground pipe gallery non-stand construction method and pipe gallery |
| CN109958445A (en) * | 2019-04-16 | 2019-07-02 | 北京城建设计发展集团股份有限公司 | The frame construction method in Large Underground space is buried for an ultra shallow |
| CN211500657U (en) * | 2019-10-28 | 2020-09-15 | 中铁二院工程集团有限责任公司 | Shield comprehensive pipe gallery pipeline installation shed frame system |
-
2019
- 2019-10-28 CN CN201911028086.8A patent/CN110617079B/en active Active
Patent Citations (10)
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| AU7911694A (en) * | 1991-09-06 | 1995-02-09 | Warren Trevor Seib | Excavation techniques and equipment |
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| CN106351258A (en) * | 2016-11-09 | 2017-01-25 | 苏州科技大学 | All-prefabricated split steel concrete combined utility tunnel |
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| CN106759478A (en) * | 2016-12-26 | 2017-05-31 | 中煤第三建设（集团）有限责任公司 | A kind of prefabricated piping lane construction method |
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| CN109958445A (en) * | 2019-04-16 | 2019-07-02 | 北京城建设计发展集团股份有限公司 | The frame construction method in Large Underground space is buried for an ultra shallow |
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Non-Patent Citations (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111271090A (en) * | 2020-03-17 | 2020-06-12 | 中铁二局集团有限公司 | Construction method for partition plate in urban underground comprehensive pipe gallery |
| CN113356897A (en) * | 2021-05-19 | 2021-09-07 | 中国建筑第五工程局有限公司 | Shield access portal ring beam assembly type structure and construction method |
| CN113356897B (en) * | 2021-05-19 | 2023-09-12 | 中国建筑第五工程局有限公司 | Assembled structure of shield passageway portal ring beam and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110617079B (en) | 2024-08-27 |
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