CN106837347B - It regulates and stores moldeed depth layer tunnel at the interflow of three circle overlap joint shape shield machine construction - Google Patents

It regulates and stores moldeed depth layer tunnel at the interflow of three circle overlap joint shape shield machine construction Download PDF

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Publication number
CN106837347B
CN106837347B CN201710023743.4A CN201710023743A CN106837347B CN 106837347 B CN106837347 B CN 106837347B CN 201710023743 A CN201710023743 A CN 201710023743A CN 106837347 B CN106837347 B CN 106837347B
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sewage pipe
cabin
tunnel
layer
partition wall
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CN106837347A (en
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张延年
汪青杰
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Jingjiang City Huaxin Technology Park Co.,Ltd.
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Shenyang Jianzhu University
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    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

It regulates and stores moldeed depth layer tunnel at the interflow of three circle overlap joint shape shield machine construction, including three round deep layer tunnel shells, vertical applied force partition wall, upper layer track bottom plate, rainwater cabin, bilge tank, maintenance lock, upper layer is divulged information and lighting system, lower layer divulges information and lighting system, sewage pipe pier, sewage pipe, inspection platform, percolating water promptly stores up cabin, cat ladder, levels are imported and exported and maintenance track, three round deep layer tunnel shells and vertical applied force partition wall are all made of water-proof concrete and are made, tunnel is separated into three cabins by vertical applied force partition wall, the cabin at both ends is rainwater cabin, in intermediate cabin, centre setting upper layer track bottom plate, intermediate cabin is separated into two cabins up and down by upper layer track bottom plate, top is bilge tank, lower part is maintenance lock;One end of upper layer track bottom plate opens up levels inlet and outlet, this hair rainwater and sewage efficiently separate, and prevent water pollution, ensure efficiently, reliable, safety maintenance system and service clearance, raising space availability ratio.

Description

It regulates and stores moldeed depth layer tunnel at the interflow of three circle overlap joint shape shield machine construction
Technical field
The present invention relates to deep layer tunneling techniques, more particularly to a kind of interflow of three circles overlap joint shape shield machine construction are regulated and stored type Deep layer tunnel.
Background technology
Deep layer tunnel of regulating and storing refers to being embedded in Deep underground space(Refer generally to below ground and is more than 20m deep spaces)It is big Type, super-huge outlet tunnel.Usually waterlogging is easily sent out, is densely populated, underground utilities are complicated, existing drainage system transformation difficulty is higher Area, deep layer can be set and regulated and stored tunnel.It takes and source diameter flow control is aided with Large Deep tunnel of regulating and storing, be to implement " sponge City " construction requirements are embodied because of water suiting measures to different conditions, the mitigation of adaptation to local conditions, and drainage waterlogging prevention mark is improved in external built region Accurate usual way.
Pavement excavation is avoided using deep tunnel engineering control sewage, the destruction to traffic and environment is made to minimize;It avoids and existing Some subsurface utilities or infrastructure generate conflict;Due to avoiding buildings pile, linear design may be used, without It is influenced by existing road network.
Effectively to mitigate urban waterlogging and the water pollution in Chicago, the water body environments such as protection Lake Michigan, Chicago reality It has applied and has collaborated moldeed depth layer tunnel system engineering of regulating and storing, built the tunnel of a long 176km, 2.5 ~ 10m of diameter, 45 ~ 106m of buried depth Road.Mexico, Paris, FRA, London Times etc. also implement interflow and regulate and store moldeed depth layer tunnel system engineering in succession.
However these is used to collaborate moldeed depth layer tunnel system engineering costly or utilization rate in terms of repairing improvement of regulating and storing It is relatively low, it is therefore desirable to exploitation convenient for safeguard and can the interflow of space efficient regulate and store moldeed depth layer tunnel.
Invention content
It is an object of the invention to solve efficiently separating for rainwater and sewage, water pollution is utmostly prevented, is ensured high Effect, reliable, safety maintenance system and service clearance, improve space availability ratio.
To achieve the goals above, the technical solution adopted by the present invention is:
A kind of interflow of three circles overlap joint shape shield machine construction are regulated and stored moldeed depth layer tunnel, including three round deep layer tunnel shells, perpendicular To stress partition wall, upper layer track bottom plate, rainwater cabin, bilge tank, maintenance lock, upper layer ventilation and lighting system, lower layer's ventilation and photograph Bright system, sewage pipe pier, sewage pipe, inspection platform, percolating water promptly store up cabin, cat ladder, levels inlet and outlet and maintenance track,
Moldeed depth layer tunnel regulate and store by three circle overlap joint shape shield machines excavations and lining cutting in the interflow of three circle overlap joint shape shield machine construction It forms, tunnel of encircling a city inside three round deep layer tunnel shells, three round deep layer tunnel shells are that three circles overlap tee section, i.e. diameter is equal Three circle intersection settings, intersection secant height is 0.65 ~ 0.95 times of circular diameter;
It is respectively set vertical applied force partition wall at the intersection secant of three circle intersections, vertical applied force partition wall upper and lower ends are respectively with three The shell connection of round deep layer tunnel;
Three round deep layer tunnel shells and vertical applied force partition wall are all made of water-proof concrete and are made, three round deep layer tunnel shells and The ectonexine of vertical applied force partition wall adds barrier coat, and barrier coat is using cement mortar waterproof layer, coil waterproof layer, coating It is one or more in waterproof layer, drainage systems waterproof layer or bentonite waterproof material waterproofing layer, it is applied when using a kind of antiseepage When layer, using the waterproof type more than or equal to two layers;
Tunnel is separated into three cabins by vertical applied force partition wall, and the cabin at both ends is rainwater cabin, and rainwater cabin is directly as rain The storage and transportation nacelle of water;In the indoor intermediate setting upper layer track bottom plate in intermediate cabin, upper layer track bottom plate separates intermediate cabin At upper and lower two cabins, top is bilge tank, and lower part is maintenance lock;One end of upper layer track bottom plate opens up levels inlet and outlet, It regulates and stores the current direction in moldeed depth layer tunnel along the interflow of three circle overlap joint shape shield machine construction, one correspondence of every 500 ~ 1000m settings Cat ladder is arranged close to vertical applied force partition wall side in the position of levels inlet and outlet, the bilge tank;
Bottom in the rainwater cabin is respectively arranged with maintenance track;
Sewage pipe pier is provided among the bottom of the bilge tank, the height of sewage pipe is arranged between 1.5 ~ 2m, edge Three circle overlap joint shape shield machine construction interflow regulate and store moldeed depth layer tunnel current direction spacing be 8 ~ 20 meters;The sewage pipe pier It is provided with sewage pipe above,
Below the sewage pipe inspection platform is provided at 200 ~ 500mm;The other side of the vertical applied force partition wall with it is upper The setting lower layer of lower end intersection of layer track bottom plate divulges information and lighting system;Sewage pipe pier to be provided at both ends with percolating water urgent Store up cabin, percolating water, which can pass through mouth by percolating water and people's row and enter percolating water, promptly stores up cabin;
The maintenance lock inside top is provided with upper layer ventilation and lighting system.
As a kind of technical solution, inspection platform includes landing slab 11-1, sewage pipe pier mouth 11-2 and percolating water and people It goes and passes through a mouthful 11-3, on the landing slab 11-1, sewage pipe pier mouth 11-2 is opened up on the position of corresponding sewage pipe pier 9, 2 ~ 5 percolating waters are opened up between adjacent sewage pipe pier mouth 11-2 passes through a mouthful 11-3 with people's row;The landing slab 11-1, sewage Pipe pier entablature 11-2 and percolating water pass through that the medium line of mouthful 11-3 is consistent to be arranged with people's row, sewage pipe pier mouth 11-2 and percolating water A mouthful 11-3 is passed through with people's row to be uniformly distributed along straight line.
As a kind of perferred technical scheme, the sewage pipe is made of impervious concrete, inside and outside the tube wall of sewage pipe Portion applies impermeable coating, and impermeable coating synthesizes high molecular material using pitch.
Compared with prior art, beneficial aspects of the invention are:
(1)There are two independent rainwater cabins for present invention setting, and nacelle is directly used to act on storm sewer, and rainwater stores energy Power is substantially improved, and realizes and be used alternatingly and repair.
(2)The present invention uses vertical applied force partition wall, keeps stress more reasonable, increases supporting role, and three circles are greatly reduced The thickness of deep layer tunnel shell.
(3)The present invention is provided with percolating water and promptly stores up cabin, ensures service clearance and safety in rain leakage.
(4)Maintenance lock of the present invention is efficiently separated with rainwater cabin and bilge tank, and is that maintenance lock is located at best position, most Limits ensure personnel safety.
(5)Maintenance lock of the present invention is provided with tool car, bilge tank setting inspection platform, and unicom is convenient up and down, improves dimension Repair efficiency and personnel safety.
(6)There are two independent rainwater cabins for present invention setting, and are located at highest position, can ensure the feelings to run well Under condition, and oversize vehicle enters repair in rainwater cabin.
(7)The present invention is provided with cat ladder, once there are other accidents, can smoothly dredge personnel, safer, has Practicability.
(8)The present invention is efficiently separated rainwater and sewage, utmostly prevents water pollution, ensure efficiently, reliable, peace Full maintenance system and service clearance improves space availability ratio.
(9)The present invention is provided with upper layer ventilation and lighting system and lower layer's ventilation and lighting system, and illumination is provided for device, It is more convenient.
(10)The present invention carries out construction operations using three circles, and diameter is greatly reduced, and when manufacture is time saving and energy saving.
Description of the drawings
Fig. 1 is that three circles overlap the interflow of shape shield machine construction and regulate and store moldeed depth layer tunnel cross sectional schematic diagram;
Fig. 2 is travelling crane inspection platform plane schematic diagram.
Number explanation in figure:1 is three round deep layer tunnel shells;2 be vertical applied force partition wall;3 be upper layer track bottom plate;4 are Rainwater cabin;5 be bilge tank;6 be maintenance lock;7 be upper layer ventilation and lighting system;8 be lower layer's ventilation and lighting system;9 be dirt Water pipe pier;10 be sewage pipe;11 be inspection platform;12 promptly store up cabin for percolating water;13 be cat ladder;14 pass in and out for levels Mouthful;15 be maintenance track;11-1 is landing slab;11-2 is sewage pipe pier mouth;11-3 is that percolating water passes through mouth with people's row.
Specific implementation mode
In order to further illustrate the present invention, the present invention is described in detail with reference to the accompanying drawings and embodiments, but not They can be interpreted as limiting the scope of the present invention.
A kind of interflow of three circles overlap joint shape shield machine construction are regulated and stored moldeed depth layer tunnel combined with Figure 1 and Figure 2, including three round Deep layer tunnel shell 1, vertical applied force partition wall 2, upper layer track bottom plate 3, rainwater cabin 4, bilge tank 5, maintenance lock 6, upper layer ventilation and photograph Bright system 7, lower layer ventilation with lighting system 8, sewage pipe pier 9, sewage pipe 10, inspection platform 11, percolating water promptly store up cabin 12, Cat ladder 13, levels inlet and outlet 14 and maintenance track 15,
Moldeed depth layer tunnel regulate and store by three circle overlap joint shape shield machines excavations and lining cutting in the interflow of three circle overlap joint shape shield machine construction It forms, three round deep layer tunnel shells, 1 inside besieged city tunnel, three round deep layer tunnel shells 1 overlap tee section, i.e. diameter phase for three circles Deng three circle intersection settings, intersection secant height is 0.65 ~ 0.95 times of circular diameter;
Be respectively set vertical applied force partition wall 2 at the intersection secant of three circle intersections, 2 upper and lower ends of vertical applied force partition wall respectively with Three round deep layer tunnel shells 1 connect;
Three round deep layer tunnel shells 1 and vertical applied force partition wall 2 are all made of water-proof concrete and are made, three round deep layer tunnel shells 1 and the ectonexine of vertical applied force partition wall 2 add barrier coat, barrier coat using cement mortar waterproof layer, coil waterproof layer, It is one or more in coating waterproof layer, drainage systems waterproof layer, bentonite waterproof material waterproofing layer, when using a kind of antiseepage When coating, using the waterproof type more than or equal to two layers;
Tunnel is separated into three cabins by vertical applied force partition wall 2, and the cabin at both ends is rainwater cabin 4, rainwater cabin 4 directly as The storage and transportation nacelle of rainwater;In intermediate cabin, centre setting upper layer track bottom plate 3, upper layer track bottom plate 3 divides intermediate cabin Two cabins up and down are divided into, top is bilge tank 5, and lower part is maintenance lock 6;One end of upper layer track bottom plate 3 open up levels into Outlet 14, the current direction in moldeed depth layer tunnel of regulating and storing along the interflow of three circle overlap joint shape shield machine construction, every 500 ~ 1000 meters of settings One, cat ladder 13 is arranged close to 2 side of vertical applied force partition wall in the position of corresponding levels inlet and outlet 14, the bilge tank 5;
Bottom in the rainwater cabin 4 is respectively arranged with maintenance track 15;
Be provided with sewage pipe pier 9 among the bottom of the bilge tank 5, the height setting of sewage pipe 10 1.5 ~ 2m it Between, along three circle overlap joint shape shield machine construction interflow regulate and store moldeed depth layer tunnel current direction spacing be 8 ~ 20 meters;The sewage Pipe pier platform 9 is provided with sewage pipe 10 above,
It is provided with inspection platform 11 at 10 200 ~ 500mm of lower section of the sewage pipe;The other side of the vertical applied force partition wall 2 It divulges information and lighting system 8 with the setting lower layer of lower end intersection of upper layer track bottom plate 3;Being provided at both ends with for sewage pipe pier 9 is oozed Cabin 12 is promptly stored up in leak, and percolating water, which can pass through a mouthful 11-3 by percolating water and people's row and enter percolating water, promptly stores up cabin 12;
6 inside top of the maintenance lock is provided with upper layer ventilation and lighting system 7.
Inspection platform 11 includes that landing slab 11-1, sewage pipe pier mouth 11-2 and percolating water and people's row pass through a mouthful 11-3, institute It states on landing slab 11-1, sewage pipe pier mouth 11-2 is opened up on the position of corresponding sewage pipe pier 9, in adjacent sewage pipe pier 2 ~ 5 percolating waters, which are opened up, between mouth 11-2 passes through a mouthful 11-3 with people's row;It the landing slab 11-1, sewage pipe pier mouth 11-2 and oozes Leak passes through that the medium line of mouthful 11-3 is consistent to be arranged with people's row, and sewage pipe pier mouth 11-2 and percolating water pass through a mouthful 11-3 with people's row It is uniformly distributed along straight line.
The sewage pipe 10 is made of impervious concrete, and the tube wall inside and outside of sewage pipe 10 applies impermeable coating, antiseepage Coating synthesizes high molecular material using pitch.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (3)

1. the interflow of three circle overlap joint shape shield machine construction are regulated and stored moldeed depth layer tunnel, including three round deep layer tunnel shells (1), vertically by Power partition wall (2), upper layer track bottom plate (3), rainwater cabin (4), bilge tank (5), maintenance lock (6), upper layer ventilation and lighting system (7), lower layer's ventilation is promptly stored up with lighting system (8), sewage pipe pier (9), sewage pipe (10), inspection platform (11), percolating water Cabin (12), cat ladder (13), levels inlet and outlet (14) and maintenance track (15), it is characterised in that:
Three circle overlap joint shape shield machine construction interflow regulate and store moldeed depth layer tunnel by three circle overlap shape shield machines excavate and lining cutting form, Tunnel is surrounded inside three round deep layer tunnel shells (1), three round deep layer tunnel shells (1) are that three circles overlap tee section, i.e. diameter phase Deng three circle intersection settings, intersection secant height is 0.65 ~ 0.95 times of circular diameter;
Be respectively set vertical applied force partition wall (2) at the intersection secant of three circle intersections, vertical applied force partition wall (2) upper and lower ends respectively with Three round deep layer tunnel shells (1) connect;
Three round deep layer tunnel shells (1) and vertical applied force partition wall (2) are all made of water-proof concrete and are made, three round deep layer tunnel shells (1) and the ectonexine of vertical applied force partition wall (2) adds barrier coat, and barrier coat is anti-using cement mortar waterproof layer, coiled material It is one or more in water layer, coating waterproof layer, bentonite waterproof material waterproofing layer, when using a kind of barrier coat, use Waterproof type more than or equal to two layers;
Tunnel is separated into three cabins by vertical applied force partition wall (2), and the cabin at both ends is rainwater cabin (4), and rainwater cabin (4) are directly made For the storage and transportation nacelle of rainwater;In intermediate cabin, centre setting upper layer track bottom plate (3), upper layer track bottom plate (3) will be intermediate Cabin is separated into two cabins up and down, and top is bilge tank (5), and lower part is maintenance lock (6);One end of upper layer track bottom plate (3) Levels inlet and outlet (14) are opened up, the current direction in moldeed depth layer tunnel of regulating and storing along the interflow of three circle overlap joint shape shield machine construction, often 500 ~ 1000 meters are arranged one, and the position of corresponding levels inlet and outlet (14), the bilge tank (5) is close to vertical applied force partition wall (2) side setting cat ladder (13);
Bottom in the rainwater cabin (4) is respectively arranged with maintenance track (15);
Be provided with sewage pipe pier (9) among the bottom of the bilge tank (5), the height setting of sewage pipe (10) 1.5 ~ 2m it Between, along three circle overlap joint shape shield machine construction interflow regulate and store moldeed depth layer tunnel current direction spacing be 8 ~ 20 meters;The sewage Pipe pier platform (9) is provided with sewage pipe (10) above,
Below the sewage pipe (10) inspection platform (11) is provided at 200 ~ 500mm;The vertical applied force partition wall (2) it is another Side and the setting lower layer of lower end intersection of upper layer track bottom plate (3) divulge information and lighting system (8);The both ends of sewage pipe pier (9) It is provided with percolating water and promptly stores up cabin (12), it is urgent into percolating water that percolating water with people's row can pass through mouth (11-3) by percolating water It stores up cabin (12);
Maintenance lock (6) inside top is provided with upper layer ventilation and lighting system (7).
The moldeed depth layer tunnel 2. the interflow of three circle overlap joint shape shield machine construction described in claim 1 is regulated and stored, it is characterised in that:Maintenance is flat Platform (11) includes that landing slab (11-1), sewage pipe pier mouth (11-2) and percolating water and people's row pass through mouth (11-3), the platform On plate (11-1), sewage pipe pier mouth (11-2) is opened up on the position of corresponding sewage pipe pier (9), in adjacent sewage pipe pier 2 ~ 5 percolating waters are opened up between mouth (11-2) passes through mouth (11-3) with people's row;The landing slab (11-1), sewage pipe pier mouth (11-2) and percolating water pass through that the medium line of mouth (11-3) is consistent to be arranged with people's row, sewage pipe pier mouth (11-2) and percolating water with People's row passes through mouth (11-3) and is uniformly distributed along straight line.
The moldeed depth layer tunnel 3. the interflow of three circle overlap joint shape shield machine construction described in claim 1 is regulated and stored, it is characterised in that:The dirt Water pipe (10) is made of impervious concrete, and the tube wall inside and outside of sewage pipe (10) applies impermeable coating, and impermeable coating uses Pitch synthesizes high molecular material.
CN201710023743.4A 2017-01-13 2017-01-13 It regulates and stores moldeed depth layer tunnel at the interflow of three circle overlap joint shape shield machine construction Active CN106837347B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101175298B1 (en) * 2010-08-30 2012-08-23 고려대학교 산학협력단 Apparatus and method for detecting obstruction of tunnel
CN104234078A (en) * 2013-06-18 2014-12-24 华北水利水电大学 Multifunctional tunnel type city rainfall flood comprehensive utilization system
CN205259214U (en) * 2015-10-20 2016-05-25 刘建华 Pin -connected panel rainwater regulation pond of method of sinking construction
CN105626094A (en) * 2016-03-28 2016-06-01 北京市政建设集团有限责任公司 Large-diameter shield tunnel comprehensive pipe rack combined with highway tunnel and construction method thereof
CN205400742U (en) * 2016-03-28 2016-07-27 北京市政建设集团有限责任公司 Major diameter shield tunnel utility tunnel with highway tunnel combination
CN206554935U (en) * 2017-01-13 2017-10-13 沈阳建筑大学 It is a kind of three circle overlap joint shape shield machine construction interflow regulate and store moldeed depth layer tunnel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101175298B1 (en) * 2010-08-30 2012-08-23 고려대학교 산학협력단 Apparatus and method for detecting obstruction of tunnel
CN104234078A (en) * 2013-06-18 2014-12-24 华北水利水电大学 Multifunctional tunnel type city rainfall flood comprehensive utilization system
CN205259214U (en) * 2015-10-20 2016-05-25 刘建华 Pin -connected panel rainwater regulation pond of method of sinking construction
CN105626094A (en) * 2016-03-28 2016-06-01 北京市政建设集团有限责任公司 Large-diameter shield tunnel comprehensive pipe rack combined with highway tunnel and construction method thereof
CN205400742U (en) * 2016-03-28 2016-07-27 北京市政建设集团有限责任公司 Major diameter shield tunnel utility tunnel with highway tunnel combination
CN206554935U (en) * 2017-01-13 2017-10-13 沈阳建筑大学 It is a kind of three circle overlap joint shape shield machine construction interflow regulate and store moldeed depth layer tunnel

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