CN206386134U - A kind of Underground Subway Station guarded drainage construction - Google Patents
A kind of Underground Subway Station guarded drainage construction Download PDFInfo
- Publication number
- CN206386134U CN206386134U CN201621361650.XU CN201621361650U CN206386134U CN 206386134 U CN206386134 U CN 206386134U CN 201621361650 U CN201621361650 U CN 201621361650U CN 206386134 U CN206386134 U CN 206386134U
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- arch wall
- bottom plate
- drainage system
- drainage
- subway station
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Abstract
A kind of Underground Subway Station guarded drainage construction, so that construction investment is greatly reduced on the premise of tunnel water proofing requirement is met.Including arch wall part and bottom parts, the arch wall part is the composite lining structure being made up of arch wall preliminary bracing and arch wall secondary lining, and bottom parts are straight tunnel floor, and the lower section of straight tunnel floor sets bottom cushion.Arch wall drainage system is set between the arch wall preliminary bracing, arch wall secondary lining, bottom plate drainage system is set between straight tunnel floor and bottom cushion, and arch wall drainage system, bottom plate drainage system are connected with the gutter of tunnel both sides.
Description
Technical field
The utility model is related to Tunnel Engineering, more particularly to a kind of Underground Subway Station guarded drainage construction.
Background technology
Cause pipeline to move to evade bright, lid excavation construction to change, afforest migration and the problem such as traffic congestion, it is Chongqing, Qingdao, big
Main structure of subway station is placed in by the shallow city of the urban district such as company, Xiamen buried depth of bedrock substantially by appropriately pressing down rail level absolute altitude
In ground consisting of hard rock, using shallow mining method.
Underground Subway Station tunnel structure typically by preliminary bracing, secondary lining and is arranged at preliminary bracing and secondary lining
Waterproof layer or separation layer composition between block.Because waterproofing for subway station grade is one-level, structure does not allow infiltration and body structure surface
Also should be without wet stain, therefore usual subway station is set complete by anti-aqueous mode consideration is wrapped entirely that is, between supporting in the early stage and two lining cutting
Ring waterproof layer, all external loads such as water, soil pressures whole during use are born by secondary lining.But underground water in lithostratigraphy
Generally Bedrock Crevice Water, though water is less, head is higher, according to anti-aqueous mode is wrapped entirely, need to set thicker secondary lining
Build and inverted arch structure, while structure bears high hydraulic pressure for a long time easily triggers seepage in construction joint, deformation joint, therefore it is contemplated that adopt
With " anti-row's combination " water-proof system.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Underground Subway Station guarded drainage construction, to meet
Construction investment is greatly reduced on the premise of tunnel water proofing requirement.
The technical scheme that the utility model solution above-mentioned technical problem is used is as follows：
A kind of Underground Subway Station guarded drainage construction of the utility model, including arch wall part and bottom parts, it is characterized in that：
The arch wall part is the composite lining structure being made up of arch wall preliminary bracing and arch wall secondary lining, and bottom parts are straight
Tunnel floor, the lower section of straight tunnel floor sets bottom cushion；Set between the arch wall preliminary bracing, arch wall secondary lining
Arch wall drainage system, sets bottom plate drainage system, arch wall drainage system, bottom plate draining between straight tunnel floor and bottom cushion
System is connected with the gutter of tunnel both sides.
The beneficial effects of the utility model are, using " anti-row's combination " water-proof system, to meet subway station one-level waterproof
It is required that on the premise of, it can not only reduce secondary lining thickness, cancel inverted arch structure, substantially reduce construction investment, and construction peace
Entirely, it is easy for installation.
Brief description of the drawings
This specification includes following four width accompanying drawing：
Fig. 1 is a kind of Underground Subway Station guarded drainage construction standard cross-section figure of the utility model；
Fig. 2 is a kind of Underground Subway Station guarded drainage construction bottom plate discharge pipe line plane outspread drawing of the utility model；
Fig. 3 is a kind of Underground Subway Station guarded drainage construction arch wall guarded drainage layer plane expanded view of the utility model；
Component name and corresponding mark are shown in figure：Arch wall preliminary bracing 11, arch wall secondary lining 12, straight tunnel
Bottom plate 13, bottom cushion 14, arch wall splash guard 21, arch wall drain bar 22, foundation longitudinal drainage pipe 23, foundation transverse drain
24th, gutter 25, bottom plate transverse drain 26, bottom plate longitudinal drainage pipe 27, loaded filter 31.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
1. reference picture 1, Fig. 2 and Fig. 3, a kind of Underground Subway Station guarded drainage construction of the utility model include arch wall part with
Bottom parts, the arch wall part is the composite lining structure being made up of arch wall preliminary bracing 11 and arch wall secondary lining 12,
Bottom parts are straight tunnel floor 13, and the lower section of straight tunnel floor 13 sets bottom cushion 14.The arch wall preliminary bracing
The 11st, arch wall drainage system is set between arch wall secondary lining 12, bottom plate is set between straight tunnel floor 13 and bottom cushion 14
Drainage system, arch wall drainage system, bottom plate drainage system are connected with the gutter 25 of tunnel both sides.
Using " anti-row's combination " water-proof system, on the premise of subway station one-level waterproof requirement is met, it can not only reduce
Secondary lining thickness, cancel inverted arch structure, substantially reduce construction investment, and it is construction safety, easy for installation.
Reference picture 1, Fig. 2 and Fig. 3, arch wall drainage system include arch wall splash guard 21, arch wall drain bar 22 and foundation longitudinal direction
Drainpipe 23.Arch wall splash guard 21 is arranged on the inner side of arch wall drain bar 22, is laid along arch wall part loopful.Arch wall drain bar 22 is set
Put between arch wall preliminary bracing 11 and arch wall splash guard 21, it is longitudinally spaced to lay.Foundation longitudinal drainage pipe 23 is set AT STATION
Both sides foundation, in reverse V-shaped, foundation transverse water drain pipe 24 is set in the minimum point of foundation longitudinal drainage pipe 23, foundation laterally sluices
Gutter 25 is led in the one end of pipe 24.
Reference picture 1, Fig. 2 and bottom plate drainage system described in Fig. 3 include bottom plate longitudinal drainage pipe 27 and bottom plate transverse drain
26, bottom plate transverse drain 26 is connected with bottom plate longitudinal drainage pipe 27 in infall, and bottom plate transverse drain 26 is set in reverse V-shaped
Put, the gutter 25 of tunnel both sides is led in its outside.
Reference picture 1, the underground water of station arch wall part passes sequentially through arch wall drain bar 22, foundation longitudinal drainage pipe 23 and horizontal stroke
Gutter 25 is discharged to foundation transverse water drain pipe 24.Underground water is horizontal by bottom plate longitudinal drainage pipe 27 and bottom plate below the bottom plate of station
Drainpipe 26 is discharged to gutter 25.Both sides gutter 25 is connected with station waste water pump house, is most discharged to municipal pipe through waste water pump room afterwards
Net.
A kind of general principle of Underground Subway Station guarded drainage construction of the utility model that simply explains through diagrams described above
And way, it is not intended to the utility model being confined in shown and described specific practice and parameter area, thus it is every all
The corresponding modification that may be utilized and equivalent, belong to the apllied the scope of the claims of the utility model.
Claims (3)
1. a kind of Underground Subway Station guarded drainage construction, including arch wall part and bottom parts, it is characterized in that：The arch wall part
For the composite lining structure being made up of arch wall preliminary bracing (11) and arch wall secondary lining (12), bottom parts are straight tunnel
Bottom plate (13), the lower section of straight tunnel floor (13) sets bottom cushion (14)；The arch wall preliminary bracing (11), arch wall are secondary
Setting arch wall drainage system between lining cutting (12), bottom plate drainage system between straight tunnel floor (13) and bottom cushion (14),
Arch wall drainage system, bottom plate drainage system are connected with the gutter (25) of tunnel both sides.
2. a kind of Underground Subway Station guarded drainage construction as claimed in claim 1, it is characterized in that：Arch wall drainage system includes arch
Wall splash guard (21), arch wall drain bar (22) and foundation longitudinal drainage pipe (23)；Arch wall splash guard (21) is arranged on arch wall draining
On the inside of plate (22), laid along arch wall part loopful；Arch wall drain bar (22) is arranged on arch wall preliminary bracing (11) and arch wall waterproof
It is longitudinally spaced to lay between plate (21)；Foundation longitudinal drainage pipe (23) sets both walls pin AT STATION, vertical in foundation in reverse V-shaped
Foundation transverse water drain pipe (24) is set to the minimum point of drainpipe (23), gutter is led in foundation transverse water drain pipe (24) one end
(25)。
3. a kind of Underground Subway Station guarded drainage construction as claimed in claim 2, it is characterized in that：The bottom plate drainage system bag
Include bottom plate longitudinal drainage pipe (27) and bottom plate transverse drain (26), bottom plate transverse drain (26) and bottom plate longitudinal drainage pipe
(27) connected in infall, bottom plate transverse drain (26) is set in reverse V-shaped, and the gutter of tunnel both sides is led in its outside
(25)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361650.XU CN206386134U (en) | 2016-12-13 | 2016-12-13 | A kind of Underground Subway Station guarded drainage construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621361650.XU CN206386134U (en) | 2016-12-13 | 2016-12-13 | A kind of Underground Subway Station guarded drainage construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206386134U true CN206386134U (en) | 2017-08-08 |
Family
ID=59488639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621361650.XU Active CN206386134U (en) | 2016-12-13 | 2016-12-13 | A kind of Underground Subway Station guarded drainage construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN206386134U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630707A (en) * | 2017-10-26 | 2018-01-26 | 上海市隧道工程轨道交通设计研究院 | A kind of single arch Station section arrangement and its application process |
| CN107905811A (en) * | 2017-12-27 | 2018-04-13 | 中铁二院工程集团有限责任公司 | The hollow longeron of foundation carries domes without the lining cutting of inverted arch type and its drainage system |
| CN107905812A (en) * | 2017-12-27 | 2018-04-13 | 中铁二院工程集团有限责任公司 | The hollow compound arch tunnel-liner in type tunnel bottom and its drainage system construction of falling from power |
| CN107905809A (en) * | 2017-12-27 | 2018-04-13 | 中铁二院工程集团有限责任公司 | Diplopore hollow, rectangular section load bearing beam road cutting type protecting arched tunnel liner structure and separate type drainage system |
| CN108005679A (en) * | 2017-12-27 | 2018-05-08 | 中铁二院工程集团有限责任公司 | A kind of dumbbell shape tunnel bottom liner structure with bilateral collection gallery |
| CN108005678A (en) * | 2017-12-27 | 2018-05-08 | 中铁二院工程集团有限责任公司 | π shape tunnels bottom liner structure with low level sluicing kinetic energy |
| CN108005688A (en) * | 2017-12-27 | 2018-05-08 | 中铁二院工程集团有限责任公司 | The external dewatering type lining cutting of buried lateral sulcus and its drainage system |
| CN108005690A (en) * | 2017-12-27 | 2018-05-08 | 中铁二院工程集团有限责任公司 | Boot last pedestal domes are without the lining cutting of inverted arch type and its drainage system |
| CN108194096A (en) * | 2017-12-27 | 2018-06-22 | 中铁二院工程集团有限责任公司 | Foundation base type is without inverted arch type tunnel lining structure and its drainage system |
| CN112780299A (en) * | 2021-02-02 | 2021-05-11 | 中铁二局第六工程有限公司 | Waterproof subway station access and exit passage structure and construction method thereof |
| CN112832862A (en) * | 2021-03-16 | 2021-05-25 | 中铁城建集团第三工程有限公司 | Construction method of drainage system for preventing water from flowing backwards after tunnel structure bottom plate leaks |
-
2016
- 2016-12-13 CN CN201621361650.XU patent/CN206386134U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630707A (en) * | 2017-10-26 | 2018-01-26 | 上海市隧道工程轨道交通设计研究院 | A kind of single arch Station section arrangement and its application process |
| CN108005688A (en) * | 2017-12-27 | 2018-05-08 | 中铁二院工程集团有限责任公司 | The external dewatering type lining cutting of buried lateral sulcus and its drainage system |
| CN108194096A (en) * | 2017-12-27 | 2018-06-22 | 中铁二院工程集团有限责任公司 | Foundation base type is without inverted arch type tunnel lining structure and its drainage system |
| CN107905809A (en) * | 2017-12-27 | 2018-04-13 | 中铁二院工程集团有限责任公司 | Diplopore hollow, rectangular section load bearing beam road cutting type protecting arched tunnel liner structure and separate type drainage system |
| CN108005679A (en) * | 2017-12-27 | 2018-05-08 | 中铁二院工程集团有限责任公司 | A kind of dumbbell shape tunnel bottom liner structure with bilateral collection gallery |
| CN108005678A (en) * | 2017-12-27 | 2018-05-08 | 中铁二院工程集团有限责任公司 | π shape tunnels bottom liner structure with low level sluicing kinetic energy |
| CN107905811A (en) * | 2017-12-27 | 2018-04-13 | 中铁二院工程集团有限责任公司 | The hollow longeron of foundation carries domes without the lining cutting of inverted arch type and its drainage system |
| CN108005690A (en) * | 2017-12-27 | 2018-05-08 | 中铁二院工程集团有限责任公司 | Boot last pedestal domes are without the lining cutting of inverted arch type and its drainage system |
| CN107905812A (en) * | 2017-12-27 | 2018-04-13 | 中铁二院工程集团有限责任公司 | The hollow compound arch tunnel-liner in type tunnel bottom and its drainage system construction of falling from power |
| CN108005690B (en) * | 2017-12-27 | 2024-01-19 | 中铁二院工程集团有限责任公司 | Arch structure non-inverted arch type lining of boot-shaped base |
| CN107905809B (en) * | 2017-12-27 | 2024-01-19 | 中铁二院工程集团有限责任公司 | Double-hole hollow rectangular section beam bearing cutting type arched tunnel lining structure |
| CN107905811B (en) * | 2017-12-27 | 2024-01-19 | 中铁二院工程集团有限责任公司 | Inverted arch-free lining of foundation hollow longitudinal beam bearing arch structure |
| CN112780299A (en) * | 2021-02-02 | 2021-05-11 | 中铁二局第六工程有限公司 | Waterproof subway station access and exit passage structure and construction method thereof |
| CN112832862B (en) * | 2021-03-16 | 2022-04-19 | 中铁城建集团第三工程有限公司 | Construction method of drainage system for preventing water from flowing backwards after tunnel structure bottom plate leaks |
| CN112832862A (en) * | 2021-03-16 | 2021-05-25 | 中铁城建集团第三工程有限公司 | Construction method of drainage system for preventing water from flowing backwards after tunnel structure bottom plate leaks |
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