CN111734433A - Comprehensive tunnel structure - Google Patents
Comprehensive tunnel structure Download PDFInfo
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- CN111734433A CN111734433A CN202010657948.XA CN202010657948A CN111734433A CN 111734433 A CN111734433 A CN 111734433A CN 202010657948 A CN202010657948 A CN 202010657948A CN 111734433 A CN111734433 A CN 111734433A
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- Prior art keywords
- comprehensive
- cabin
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- communicated
- escape
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- 239000010865 sewage Substances 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 6
- 238000002955 isolation Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000009193 crawling Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C1/00—Design or layout of roads, e.g. for noise abatement, for gas absorption
- E01C1/002—Design or lay-out of roads, e.g. street systems, cross-sections ; Design for noise abatement, e.g. sunken road
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C15/00—Pavings specially adapted for footpaths, sidewalks or cycle tracks
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- 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
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
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- 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
- E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
- E21F1/003—Ventilation of traffic tunnels
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- 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
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Business, Economics & Management (AREA)
- Pulmonology (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a comprehensive tunnel structure which comprises an annular lining structure, wherein a traffic lane road surface is arranged in the lining structure, sidewalks are arranged on two sides of the traffic lane road surface, the comprehensive tunnel structure further comprises a comprehensive cabin, a sewage cabin, an air duct, an escape channel and a ventilator room, the comprehensive cabin and the sewage cabin are arranged below the traffic lane road surface, the air duct, the escape channel and the ventilator room are arranged below the sidewalks, a fan A and a fan B are arranged in the ventilator room, one end of the fan A is communicated with the sewage cabin, the other end of the fan A is communicated with the air duct, one end of the fan B is communicated with the comprehensive cabin, the other end of the fan B is communicated with the air duct, the escape channel and the ventilator room are both communicated with the ground, the comprehensive cabin is communicated with the escape channel. The invention realizes the synchronous construction of the road tunnel and the comprehensive pipe gallery, effectively utilizes the space and saves the investment.
Description
Technical Field
The invention relates to the technical field of tunnel structures, in particular to a comprehensive tunnel structure.
Background
With the rapid development of the urbanization process in China, the underground comprehensive pipe gallery is well-established. And more urban roads need to adopt tunnels to cross mountains. How to combine utility tunnel and urban road tunnel, to effectively utilizing the tunnel invert space, practice thrift urban land, reduce the repeated construction, practice thrift the investment and have important meaning.
Disclosure of Invention
The invention aims to provide a comprehensive tunnel structure, which is used for realizing synchronous construction of a road tunnel and a comprehensive pipe gallery, effectively utilizing space and saving investment.
The invention is realized by the following technical scheme:
the utility model provides a comprehensive tunnel structure, includes annular lining cutting structure, be provided with the lane road surface in the lining cutting structure, the both sides on lane road surface are provided with the pavement, still include and synthesize cabin, bilge tank, wind channel, escape way and fan room, synthesize cabin and bilge tank setting in lane road surface below, wind channel, escape way and fan room set up in the pavement below, be provided with fan A and fan B in the fan room, fan A one end and bilge tank intercommunication, the other end and wind channel intercommunication, fan B one end and comprehensive cabin intercommunication, the other end and wind channel intercommunication, escape way and fan room all communicate with ground, synthesize cabin and escape way intercommunication, bilge tank and fan room intercommunication.
A tunnel is arranged in the lining structure, a channel special for air supply and exhaust for the sewage cabin is formed among the fan A, the sewage cabin and the air duct, and a channel special for air supply and exhaust for the comprehensive cabin is formed among the fan B, the comprehensive cabin and the air duct.
The utility tunnel (the utility cabin, the sewage cabin, the air duct, the escape passage and the ventilator room) is arranged in the road surface of the lane in the tunnel and the inverted arch space below the lane, thereby being beneficial to saving urban land, reducing repeated construction and investment, and the underground pipe gallery facilities in the tunnel are easy to implement and maintain.
Meanwhile, the invention is provided with a functional comprehensive pipe gallery for meeting tunnel operation, and is also provided with a safety system comprising an escape passage for escaping, wherein the escape passage is used for connecting the comprehensive cabin and the ground; the ventilating machine room not only has functionality for installation fan A and fan B, simultaneously, also be well system of fleing, the ventilating machine room is used for communicateing bilge chamber and ground, and when taking place dangerous situation, personnel's accessible ventilating machine room in the bilge chamber gets into ground, and escape way and ventilating machine room be two independent systems of fleing promptly, escape way and ventilating machine room access to 2 different pavement ground respectively, and not only the security is better, and rationally distributed, do benefit to saving space, improve the security simultaneously.
Furthermore, a door opening is formed between the comprehensive cabin and the escape passage, and a door opening is formed between the sewage cabin and the ventilator room.
Further, the door opening is provided with a door in a matching way.
Furthermore, the side walls of the escape passage and the ventilator room are provided with crawling ladders, and the tops of the crawling ladders are communicated with the ground.
The ladder stand is convenient to be arranged on the ground in the same direction, occupies small area and does not need energy consumption.
Furthermore, escape holes are formed in the sidewalks, and the tops of the crawling ladders are communicated with the escape holes.
Furthermore, one side of the sidewalk close to the road surface of the traffic lane is provided with an isolation guardrail.
The isolation guardrail has a blocking effect, so that people on a sidewalk are prevented from entering a roadway surface, and the safety of a tunnel is improved. The isolation barrier may be made of stainless steel.
Further, the wind channel is arranged in parallel with the sidewalk and penetrates through the whole tunnel.
Further, escape way and fan room set up 2 people respectively in the lane below.
The escape passage and the ventilator room are reasonably arranged, and the space is saved.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the utility tunnel (the utility cabin, the sewage cabin, the air duct, the escape passage and the ventilator room) is arranged in the road surface of the lane in the tunnel and the inverted arch space below the lane, thereby being beneficial to saving urban land, reducing repeated construction and investment, and the underground pipe gallery facilities in the tunnel are easy to implement and maintain.
2. The invention is not only provided with a functional comprehensive pipe gallery for meeting the tunnel operation, but also provided with a safety system comprising an escape passage for escaping, wherein the escape passage is used for connecting the comprehensive cabin and the ground, and when a dangerous case occurs, personnel in the comprehensive cabin can enter the ground through the escape passage; the ventilating machine room not only has functionality for installation fan A and fan B, simultaneously, also be well system of fleing, the ventilating machine room is used for communicateing bilge chamber and ground, and when taking place dangerous situation, personnel's accessible ventilating machine room in the bilge chamber gets into ground, and escape way and ventilating machine room be two independent systems of fleing promptly, escape way and ventilating machine room access to 2 different pavement ground respectively, and not only the security is better, and rationally distributed, do benefit to saving space, improve the security simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a first schematic diagram of a tunnel structure;
FIG. 2 is a second schematic diagram of a tunnel structure;
FIG. 3 is a third schematic view of a tunnel structure;
FIG. 4 is a top view of the backfill space below the pavement of the sidewalk and the driveway.
Reference numbers and corresponding part names in the drawings:
1-lining structure, 2-roadway surface, 3-sidewalk, 4-isolation guardrail, 5-comprehensive cabin, 6-sewage cabin, 7-air duct, 8-escape channel, 9-ventilator room, 10-ladder, 11-escape hole, 12-fan A, 13-fan B, 14-door opening.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Example 1:
as shown in fig. 1-4, a comprehensive tunnel structure comprises an annular lining structure 1, a roadway 2 is arranged in the lining structure 1, sidewalks 3 are arranged on two sides of the roadway 2, a comprehensive cabin 5, a sewage cabin 6, an air duct 7, an escape channel 8 and a ventilator room 9 are further included, the air duct 7 is arranged in parallel with the sidewalks 3 and penetrates through the whole tunnel, the comprehensive cabin 5 and the sewage cabin 6 are arranged below the roadway 2, the air duct 7, the escape channel 8 and the ventilator room 9 are arranged below the sidewalks 3, a fan a12 and a fan B13 are arranged in the ventilator room 9, one end of the fan a12 is communicated with the sewage cabin 6, the other end of the fan a is communicated with the air duct 7 and is used for supplying and exhausting air for the sewage cabin 6, one end of the fan B13 is communicated with the comprehensive cabin 5, the other end of the fan B is communicated with the air duct 7 and is used for supplying and, the escape passage 8 and the ventilator room 9 are both communicated with the ground, the comprehensive cabin 5 and the escape passage 8 are communicated through a door opening 14, the sewage cabin 6 and the ventilator room 9 are communicated through the door opening 14, a door is arranged in the door opening 14 in a matching manner, the side walls of the escape passage 8 and the ventilator room 9 are both provided with a ladder stand 10, the top of the ladder stand 10 is communicated with an escape hole 11 arranged on the sidewalk 3, when the sewage cabin 6 is in an emergency, personnel can enter the ventilator room 9 through the door opening 14, and escape or emergency rescue is carried out through the ladder stand 10 and the escape hole 11; when people in the comprehensive cabin 5 can enter the escape passage 8 through the door opening 14, escape or emergency rescue can be carried out through the ladder stand 10 and the escape hole 11.
In the embodiment, not only is a functional comprehensive pipe gallery arranged to meet tunnel operation, but also a safety system is arranged, including an escape channel 8 for escape, wherein the escape channel 8 is used for connecting the comprehensive cabin 5 and the ground, and when a dangerous situation occurs, people in the comprehensive cabin 5 can enter the ground through the escape channel 8; the ventilator room 9 not only has functionality for installation fan A12 and fan B13, simultaneously, also be well system of fleing, the ventilator room 9 is used for intercommunication bilge chamber 6 and ground, and when taking place the dangerous situation, personnel's accessible ventilator room 9 in the bilge chamber 6 gets into ground, and escape channel 8 and ventilator room 9 promptly are two independent systems of fleing, escape channel 8 and ventilator room 9 lead to 2 different pavement 3 ground respectively, and not only the security is better, and rationally distributed, do benefit to saving space, improve the security simultaneously.
This embodiment effectively utilizes tunnel invert space construction utility tunnel in urban road construction, practices thrift the urban land used, reduces the repeated construction, practices thrift the investment. The underground pipe gallery installation in the tunnel is easy to implement and convenient to maintain.
Example 2:
as shown in fig. 1-4, in the present embodiment, based on embodiment 1, an isolation barrier 4 is disposed on one side of the sidewalk 3 close to the roadway surface 2; the escape passage 8 and the ventilator room 9 are respectively arranged below the 2 person lanes 3.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A comprehensive tunnel structure comprises an annular lining structure (1), wherein a roadway road surface (2) is arranged in the lining structure (1), sidewalks (3) are arranged on two sides of the roadway road surface (2), the comprehensive tunnel structure is characterized by further comprising a comprehensive cabin (5), a bilge cabin (6), an air duct (7), an escape channel (8) and a ventilator room (9), the comprehensive cabin (5) and the bilge cabin (6) are arranged below the roadway road surface (2), the air duct (7), the escape channel (8) and the ventilator room (9) are arranged below the sidewalk (3), a fan A (12) and a fan B (13) are arranged in the ventilator room (9), one end of the fan A (12) is communicated with the bilge cabin (6), the other end of the fan A is communicated with the air duct (7), one end of the fan B (13) is communicated with the comprehensive cabin (5), the other end is communicated with an air duct (7), the escape passage (8) and the ventilator room (9) are communicated with the ground, the comprehensive cabin (5) is communicated with the escape passage (8), and the sewage cabin (6) is communicated with the ventilator room (9).
2. A comprehensive tunnel structure according to claim 1, characterized in that a door opening (14) is provided between the comprehensive cabin (5) and the escape route (8), and a door opening (14) is provided between the bilge chamber (6) and the ventilator room (9).
3. Comprehensive tunnel structure according to claim 2, characterized in that said door opening (14) is fitted with a door.
4. A comprehensive tunnel structure according to claim 1, characterized in that the escape route (8) and the side walls of the ventilator room (9) are provided with ladder stands (10), the tops of the ladder stands (10) opening into the ground.
5. A comprehensive tunnel structure according to claim 4, characterized in that the sidewalk (3) is provided with escape holes (11), and the top of the ladder (10) is open to the escape holes (11).
6. A comprehensive tunnel structure according to claim 1, characterized in that the side of the sidewalk (3) close to the roadway surface (2) is provided with a barrier fence (4).
7. A comprehensive tunnel structure according to any one of claims 1-6, characterized in that the air ducts (7) are arranged parallel to the walkways (3) and extend through the entire tunnel.
8. A comprehensive tunnel structure according to any one of claims 1-6, characterized in that the escape route (8) and the ventilator room (9) are respectively disposed below the 2-person walkway (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010657948.XA CN111734433A (en) | 2020-07-09 | 2020-07-09 | Comprehensive tunnel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010657948.XA CN111734433A (en) | 2020-07-09 | 2020-07-09 | Comprehensive tunnel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111734433A true CN111734433A (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010657948.XA Pending CN111734433A (en) | 2020-07-09 | 2020-07-09 | Comprehensive tunnel structure |
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| Country | Link |
|---|---|
| CN (1) | CN111734433A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446043A (en) * | 2021-08-13 | 2021-09-28 | 中国电建集团河北省电力勘测设计研究院有限公司 | Cable tunnel ventilator room arrangement method |
-
2020
- 2020-07-09 CN CN202010657948.XA patent/CN111734433A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446043A (en) * | 2021-08-13 | 2021-09-28 | 中国电建集团河北省电力勘测设计研究院有限公司 | Cable tunnel ventilator room arrangement method |
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