CN107191220A - A kind of Rescue Station in one-tunnel two-tracks tunnel - Google Patents
A kind of Rescue Station in one-tunnel two-tracks tunnel Download PDFInfo
- Publication number
- CN107191220A CN107191220A CN201710551737.6A CN201710551737A CN107191220A CN 107191220 A CN107191220 A CN 107191220A CN 201710551737 A CN201710551737 A CN 201710551737A CN 107191220 A CN107191220 A CN 107191220A
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- CN
- China
- Prior art keywords
- tunnel
- rescue station
- upper strata
- lower floor
- rescue
- 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.)
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Links
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- 239000000779 smoke Substances 0.000 claims abstract description 6
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 5
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Classifications
-
- 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
-
- 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
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)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of Rescue Station in railway tunnel, it is arranged in railway tunnel, it is characterized in that, the Rescue Station two ends are connected with major diameter one-tunnel two-tracks shield tunnel respectively, and it is reinforced concrete structure that it is used between Rotating fields above and below identical, levels with shield tunnel, the upper strata of Rescue Station is the rail row space with tunnel holing through, the hole top on upper strata offers exhaust opening, and its vertical smokejack set with top is communicated, for ventilation smoke exhaust；Lower floor is the emergency relief layer with tunnel escape insertion, and upper strata and lower floor it is straight between connected by stair, lower floor evacuates layer and upper rail row and separated from can provide safe space for the personnel evacuated from train, can be rescued by the insertion fire escape of bottom to outside tunnel.The Rescue Station of the present invention can effectively solve the middle rescue problem of major diameter one-tunnel two-tracks shield tunnel, it is to avoid increase (big) vertical shaft sets the unnecessary wastes such as service gallery in addition.
Description
Technical field
The invention belongs to railway tunnel rescue technique field, and in particular to a kind of for tight in one-tunnel two-tracks railway tunnel
Anxious rescue station.
Background technology
Rescue Station in railway tunnel is that one kind is arranged in extra-long railway tunnel or tunnel group, in operation
The in emergency circumstances Train Stopping such as generation fire, evacuates passenger, the building of emergency relief.Generally length of tunnel exceedes
Rescue Station is set during 20km.
Existing Rescue Station is to expand this section of tunnel, sets platform outside in-orbit row area, and connect by transverse passage-way
Neighbouring tunnel or parallel pilot tunnel, finally realize train because fire or non-fire condition Train are stopped and it is quick by personnel from row
Evacuate to safety zone, and rescued to the function outside tunnel on car.Because general mountain tunnel has adjacent piles (during double hole single lines)
Or the parallel pilot tunnel of setting (such as utilizing service gallery) of having ready conditions, so, the arrangement of Rescue Station can meet one in the tunnel
As mountain tunnel situation.
For the shield tunnel of one-tunnel two-tracks, due to being usually the excess room using circular cross section under in-orbit in its structure
Longitudinally through fire escape is set, and is attached between in-orbit row space and fire escape by stair.Adopted for itself
With lower floor's insertion evacuation and by the use of vertical shaft as this one-tunnel two-tracks shield tunnel of construction working well, it is further added by parallel to tunnel
Service tunnel or parallel pilot tunnel is as rescue station and is applicable, there is problems with：(1) rescue is set in the middle part of similar shield project
Place's buried depth of standing is deeper, and vertical shaft can only also be selected by separately setting parallel service tunnel or parallel pilot tunnel, so vertical shaft size can be caused larger
(active well merges setting with rescue station) or vertical shaft increasing number (being separately provided rescue station)；(2) the existing insertion in former tunnel is thin
Passage is dissipated, then aside Parallel Tunnel is set or rail row layer need to be connected during pilot tunnel simultaneously and layer is evacuated in bottom, causes engineering need not
The waste wanted.
The content of the invention
For the disadvantages described above or Improvement requirement of prior art, the present invention provides urgent in a kind of one-tunnel two-tracks railway tunnel
Rescue station, it can effectively solve the middle rescue problem of shield tunnel, it is to avoid increase by being improved and optimizated to section structure
Or increase vertical shaft or the unnecessary waste such as setting service gallery in addition, be particularly suitable for use in one-tunnel two-tracks shield tunnel.
To achieve the above object, it is proposed, according to the invention, provide a kind of Rescue Station in railway tunnel, it is arranged on
Upper strata is during Gui Hang spaces lower floor is the railway tunnel for presenting understructure of fire escape, it is characterised in that the emergency relief
Two ends of standing are connected with tunnel respectively, and for Rotating fields above and below the tunnel identical, wherein, the upper strata of the Rescue Station
For the rail row space with tunnel holing through, for train travel, exhaust opening is offered at the top of upper strata, top of the upper layer is located on exhaust opening
Side is provided with vertical smokejack, for ventilation smoke exhaust；Lower floor is the emergency relief layer with the fire escape insertion in the tunnel, and
Connected between upper strata and lower floor by interface channel, the evacuation floor of lower floor is isolated with top Gui Hang areas by reinforced concrete floor,
Safe space can be provided for the evacuation personnel from upper strata Gui Hang areas, and can be rescued by the insertion fire escape of bottom to tunnel
Outside.
As a further improvement on the present invention, the railway tunnel is one-tunnel two-tracks shield tunnel.
As a further improvement on the present invention, the interface channel between upper strata and lower floor are straight is stair.
As a further improvement on the present invention, the track both sides on upper strata are provided with rescue platform.
As a further improvement on the present invention, the evacuation building that connection lower floor evacuates floor is disposed with the outside of the rescue station platform
Ladder.
In general, by the contemplated above technical scheme of the present invention compared with prior art, with following technology effect
Really：
(1) Rescue Station two ends of the invention connect with major diameter one-tunnel two-tracks shield tunnel, and are adopted with shield tunnel
With Rotating fields above and below identical, upper strata is the rail row space of insertion, for train travel；Lower floor is the fire escape of insertion；It is upper and lower
Layer between be reinforced concrete structure, upper strata and lower floor it is straight between connected by stair, lower floor evacuation layer separated with upper rail row
From can provide safe space to evacuate the personnel come from train, and can be rescued by the insertion fire escape of bottom to tunnel
Outside.
(2) it is provided with exhaust opening at the top of the upper strata of Rescue Station of the invention and is arranged on the vertical smoke evacuation at top
Road, it is communicated with the smokejack in tunnel, can realize flue gas stable emissions in rescue station by fume extractor, and keep interior with station
The isolation in space；
(3) emergency relief station structure of the invention can effectively solve the middle rescue of major diameter one-tunnel two-tracks shield tunnel
Problem, it is to avoid increase (big) vertical shaft sets the unnecessary wastes such as service gallery in addition.
Brief description of the drawings
Fig. 1 is rescue station schematic cross-sectional view in tunnel of the prior art；
Fig. 2 is one-tunnel two-tracks shield tunnel optimal crosssection figure；
Fig. 3 is the cross-sectional configuration schematic diagram of the Rescue Station according to one embodiment of the invention；
Fig. 4 is the schematic top plan view of the Rescue Station according to one embodiment of the invention；
In all of the figs, identical reference is used for representing identical element or structure, wherein：1- rail rows space；
2- lower floors fire escape；The stair of the upper and lower sheaf space of 3- connections；4- rescue station platforms；5- isolates upper strata and lower layer space steel
Tendon concrete structure；6- escape stairs mouthful；7- exhaust openings；The vertical smokejacks of 8-.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As long as in addition, technical characteristic involved in each embodiment of invention described below is each other not
Constituting conflict can just be mutually combined.
Fig. 3 is the cross-sectional configuration schematic diagram of the Rescue Station according to a preferred embodiment of the present invention.
The Rescue Station of one embodiment of the invention, for be arranged in tunnel with meet catch fire train stop, personnel
Evacuation and rescue, it is particularly suitable for use in one-tunnel two-tracks shield tunnel particularly major diameter one-tunnel two-tracks shield tunnel.
As shown in Figures 2 and 3, the Rescue Station of the present embodiment is arranged in tunnel, and two ends are connected with shield tunnel respectively
Connect, the characteristics of having longitudinally through fire escape 2 according to major diameter one-tunnel two-tracks shield tunnel bottom is set to and one-tunnel two-tracks
Rotating fields above and below shield tunnel identical.
Specifically, the Rescue Station two ends of the present embodiment are connected with major diameter one-tunnel two-tracks shield tunnel, and and shield
Tunnel is the rail row space 1 of insertion using Rotating fields above and below identical, upper strata, is provided with the orbit connection with tunnel upper strata
Track, for train travel；Lower floor is used as emergency rescue channel for the fire escape 2 with the fire escape insertion in tunnel.
As shown in figure 3, in this programme, the hole top on upper strata offers exhaust opening 7, and it is communicated with the vertical smokejack 8 at top,
For ventilation smoke exhaust.The setting of the exhaust opening of the upper strata top of space and corresponding vertical smokejack, its smokejack with tunnel
Communicate, flue gas stable emissions in rescue station can be realized by fume extractor, and keep isolating with the interior space in station.
As shown in figure 3, upper strata track both sides set the rescue platform 4 for meeting code requirement, including width, relative rail level height
Degree, distance line center line distance etc., in the outside of rescue station platform 4, arrangement connection lower floor evacuates the escape stair 3 of layer 2, stair 3
Width, spacing etc. be satisfied by the demand of Fire prevention.
As shown in figure 3, being preferably reinforced concrete structure between upper and lower layer, for lower floor is evacuated into layer 2 and upper rail
Row area 1 isolates.
Fig. 4 is the schematic top plan view of the Rescue Station according to one embodiment of the invention, as shown in figure 4, the embodiment
In exhaust opening and supporting its section of vertical discharge flue be circle, do not limited in the present invention certainly exhaust opening quantity,
The cross sectional shape of shape and corresponding vertical smokejack, can be other any shapes for being adapted to smoke evacuation, quantity can be one
Or it is multiple.
The Rescue Station of the present embodiment is when occurring fire or emergency, and specific evacuation strategy is as follows：Train is in tunnel
Stopped in track row layer 1, personnel are evacuated to neighbouring escape stair mouthful 6 by rescue station platform, by escape stair 3 evacuate to
Fire escape 2, can provide safe space, personnel can be evacuated to tunnel along fire escape 2 to evacuate the personnel got off from train
Outside.
The Rescue Station of this programme utilizes the existing longitudinally through fire escape in major diameter one-tunnel two-tracks shield tunnel bottom
The characteristics of emergency relief station structure in upper and lower layer tunnel is set, in tunnel rescue station set two sheaf spaces (in preferred scheme also
Including being provided with discharge flue), it is upper between be rail row space, lower floor is escape and rescue layer, and wherein rail row space is escaped with lower floor and rescued
Setting stair are connected between helping layer.The Rescue Station of the structure can be solved effectively in major diameter one-tunnel two-tracks shield tunnel
Between rescue problem, it is to avoid increase (big) vertical shaft or the in addition unnecessary waste of setting service gallery etc..
Described above is only some general principles of Rescue Station in a kind of railway tunnel of the invention, not to the present invention
Limitation in structure and the scope of application, any modification made within the spirit and principles of the invention, equivalent substitution and
Improve etc., it should be included in the scope of the protection.
Claims (5)
1. a kind of Rescue Station in railway tunnel, it is that Gui Hang spaces lower floor is that fire escape is in that it, which is arranged on upper strata,
Up and down in the railway tunnel of Rotating fields, it is characterised in that the Rescue Station two ends are connected with tunnel respectively, and for it is described
Rotating fields above and below tunnel identical, wherein, the upper strata of the Rescue Station is the rail row space (1) with tunnel holing through, for train
Exhaust opening (7) is offered at the top of driving, upper strata, top of the upper layer, which is located above exhaust opening, is provided with vertical smokejack (8), is used for
Ventilation smoke exhaust；Lower floor be with the evacuation of the fire escape insertion in tunnel layer (2), and upper strata and lower floor it is straight between pass through evacuation
Interface channel is connected, and the evacuation floor of lower floor is isolated with top Gui Hang areas by reinforced concrete floor, can be from upper strata Gui Hang areas
Evacuation personnel provide safe space, and can be rescued by the insertion fire escape of bottom to outside tunnel.
2. a kind of Rescue Station in railway tunnel according to claim 1, wherein, the railway tunnel is single
Hole two-wire shield tunnel.
3. a kind of Rescue Station in railway tunnel according to claim 1 or 2, wherein, upper strata is straight with lower floor
Between evacuation interface channel be stair.
4. a kind of Rescue Station in railway tunnel according to any one of claim 1 to 3, wherein, upper strata
Track both sides be provided with rescue platform (4).
5. a kind of Rescue Station in railway tunnel according to any one of claim 1 to 4, wherein, it is described
The evacuation interface channel (3) of connection lower floor's evacuation layer (2) is disposed with the outside of rescue station platform (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551737.6A CN107191220A (en) | 2017-07-07 | 2017-07-07 | A kind of Rescue Station in one-tunnel two-tracks tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551737.6A CN107191220A (en) | 2017-07-07 | 2017-07-07 | A kind of Rescue Station in one-tunnel two-tracks tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107191220A true CN107191220A (en) | 2017-09-22 |
Family
ID=59881998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710551737.6A Pending CN107191220A (en) | 2017-07-07 | 2017-07-07 | A kind of Rescue Station in one-tunnel two-tracks tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107191220A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952798A (en) * | 2018-09-12 | 2018-12-07 | 合肥工业大学 | A kind of railway breakdown station with smoke controlling and personnel's emergency evacuation function |
| CN109681264A (en) * | 2019-01-14 | 2019-04-26 | 武汉理工大学 | A kind of Emergency Access for underground fire hazard escape |
| CN111287783A (en) * | 2020-04-03 | 2020-06-16 | 中铁二院工程集团有限责任公司 | Vault turning-folding-shaped discharge flue of single-hole double-track tunnel and construction method |
| CN111749727A (en) * | 2020-06-15 | 2020-10-09 | 中铁第四勘察设计院集团有限公司 | Tunnel evacuation air supply method, personnel evacuation method and evacuation air supply structure |
| CN113006813A (en) * | 2020-04-01 | 2021-06-22 | 中铁十四局集团有限公司 | Layout and mechanized rapid construction method for fusing subway station and section in single section |
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| DE10060341A1 (en) * | 2000-12-04 | 2002-06-06 | Joachim Risch | Rescue and extinguishing system for areas that are difficult to access comprises a ventilation unit producing a targeted air stream arranged in the upper region of the area |
| CN101275468A (en) * | 2008-04-11 | 2008-10-01 | 南京市建设委员会 | Natural ventilation and smoke prevention and exhaust method for urban tunnel shaft |
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| AU2011205047A1 (en) * | 2006-02-27 | 2011-08-18 | Jack Kennedy Metal Products & Buildings, Inc. | Mine refuge |
| CN103939124A (en) * | 2014-05-13 | 2014-07-23 | 武汉中交交通工程有限责任公司 | Ventilation, smoke discharge and evacuation system for underwater single-tube double-layer shield traffic tunnel |
-
2017
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| AU2011205047A1 (en) * | 2006-02-27 | 2011-08-18 | Jack Kennedy Metal Products & Buildings, Inc. | Mine refuge |
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Non-Patent Citations (1)
| Title |
|---|
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952798A (en) * | 2018-09-12 | 2018-12-07 | 合肥工业大学 | A kind of railway breakdown station with smoke controlling and personnel's emergency evacuation function |
| CN108952798B (en) * | 2018-09-12 | 2019-10-15 | 合肥工业大学 | A kind of railway breakdown station with smoke controlling and personnel's emergency evacuation function |
| CN109681264A (en) * | 2019-01-14 | 2019-04-26 | 武汉理工大学 | A kind of Emergency Access for underground fire hazard escape |
| CN113006813A (en) * | 2020-04-01 | 2021-06-22 | 中铁十四局集团有限公司 | Layout and mechanized rapid construction method for fusing subway station and section in single section |
| CN113006813B (en) * | 2020-04-01 | 2022-07-29 | 中铁十四局集团有限公司 | Layout and mechanized rapid construction method for fusing subway station and section in single section |
| CN111287783A (en) * | 2020-04-03 | 2020-06-16 | 中铁二院工程集团有限责任公司 | Vault turning-folding-shaped discharge flue of single-hole double-track tunnel and construction method |
| CN111749727A (en) * | 2020-06-15 | 2020-10-09 | 中铁第四勘察设计院集团有限公司 | Tunnel evacuation air supply method, personnel evacuation method and evacuation air supply structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |