CN105986578A - Ejecting pipe construction method of roadside tubular underground garage - Google Patents
Ejecting pipe construction method of roadside tubular underground garage Download PDFInfo
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- CN105986578A CN105986578A CN201510084351.XA CN201510084351A CN105986578A CN 105986578 A CN105986578 A CN 105986578A CN 201510084351 A CN201510084351 A CN 201510084351A CN 105986578 A CN105986578 A CN 105986578A
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- underground garage
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- 238000010276 construction Methods 0.000 title claims abstract description 39
- 239000002689 soil Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000009412 basement excavation Methods 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 9
- 244000062793 Sorghum vulgare Species 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- 235000019713 millet Nutrition 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000004567 concrete Substances 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 239000002674 ointment Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
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- 239000010432 diamond Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
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- 235000009165 saligot Nutrition 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses an ejecting pipe construction method of a roadside tubular underground garage. The tubular underground garage includes a vehicle access port and a tubular parking area formed by an ejecting pipe; and the method comprises the following main construction steps: a first section of prefabricated pipe is lifted in from an access port of an ejecting pipe departing area, and is in place on an ejecting pipe guide base; a jack transverse ejecting pipe is started to enable the prefabricated pipe to enter a protective cylinder of the ejecting pipe departing area; humans and machinery start to transversely excavate in the prefabricated pipe; excavated soil is lifted out to the ground for carrying away by a cart from the access port of the ejecting pipe departing area; the first section of prefabricated pipe is pushed through ejecting while excavating; a second section of prefabricated pipe is lifted in to connect with the first section of prefabricated pipe; and the sections are pushed one by one until the ejecting pipe is received in a terminal area. The method constructs the underground garage through manual operation or small mechanical excavation by using a jack to eject the prefabricated pipe, and has the advantages of low construction cost and fewer limitations from a construction site compared with construction by large machinery.
Description
Technical field
The present invention relates to the method for construction of underground garage in construction, particularly relate to a kind of roadside tubulose
The push pipe method of construction of underground garage.
Background technology
With fast development social in recent years, people's income is continuously increased, and is improved by buying automobile
The family of living standard quality also gets more and more.According to incompletely statistics, ended for the end of the year 2014, the whole nation
The vehicle guaranteeding organic quantity having reaches 2.64 hundred million, wherein 1.54 hundred million, automobile.
But a large amount of uses of automobile, also bring series of problems to society, such as: environmental pollution,
Traffic jam, difficulty etc. of stopping.Owing to urban land area is certain, population is concentrated in a large number, particularly
Urban central zone, the automobile of traveling generally requires and takes a significant amount of time searching parking stall, and city is native
Ground area is limited, and land values are high, and the soil for building parking stall is very limited, on ground, city
There is again great danger on face overhead construction parking stall, therefore by the exploitation underground space, increases city
The quantity of vehicle parking space, becomes people and solves a kind of feasible method of city parking difficulty.
Content of the invention
The invention provides the push pipe method of construction of a kind of roadside tube-shaped Underground Garage, solve in city
Garage is less, the problem of difficulty of stopping, and reduces again the construction cost of underground garage simultaneously, improves
Economic benefit.
The push pipe method of construction of a kind of roadside tube-shaped Underground Garage, described tube-shaped Underground Garage includes car
Gateway and the tubulose being formed by push pipe are parked district.
Main construction procedure is as follows:
1), the edge tube-shaped vehicle in and out port at Underground Garage two ends sets and goes along with sb. to guard him piling wall for one week；
Set multiple rows of mixing pile or rotary churning pile at the park intersection in district of vehicle in and out port and tubulose, formed
Cement-soil gravity type retaining wall, is used as vehicle in and out port and tubulose and parks the excavating at intersection for the district；
Described vehicle in and out port has two, and one is push pipe zone of departure, and another is that push pipe receives eventually
Point district；
2), construct the top capping beam in the tube-shaped vehicle in and out port region at Underground Garage two ends, open downwards
Dig and park at district's pipe end face absolute altitude to tubulose, pour the gate area waling fine strain of millet of one week；Waling fine strain of millet is put down
The rectangular closed in face, makes to play this layer of supporting role；
3), the vehicle in and out port region at tube-shaped Underground Garage two ends continues to be excavated to downwards tubulose and park
At the following absolute altitude in district pipe bottom surface, pour the base plate in vehicle in and out port region；
Push pipe geomery is made in setting-out on the cement-soil gravity type retaining wall of described push pipe zone of departure,
Use hand digging shaping, formwork, lay reinforcing bar, pour the casing that concrete makes formation push pipe zone of departure；
Making prefabricated push pipe guide seats in push pipe zone of departure base surface, described prefabricated push pipe is led simultaneously
Consistent with casing inner surface to base, it is just fixed that the prefabricated pipe fitting that makes lifting get off is placed in guide seats
Position, can carry out push pipe operation at once；
4), the metope of going along with sb. to guard him in push pipe zone of departure installs fixing push pipe jack pedestal frame, this pedestal
Frame is distributed required multiple stage jack accordingly by prefabricated pipe fitting peripheral shape and absolute altitude, and described is very heavy
Top is equipped with the hydraulic control system that synchronization rises, and simultaneously according to jack jacking lift, is equipped with and can stretch
The push pipe rod member of contracting；
5), jacking construction is carried out；By first segment prefabricated pipe fitting, from push pipe zone of departure gateway, lifting enters,
It is made to put in place in push pipe guide seats；Starting the horizontal push pipe of jack makes prefabricated pipe fitting entrance push pipe go out
Send out in the casing in district；
People and machinery start laterally to excavate in prefabricated pipe fitting, will dig out soil body go-cart from push pipe
District gateway hangs out to be transported to ground, such limit excavation limit pushing tow, advances first segment prefabricated pipe fitting；
Hang in second section prefabricated pipe fitting, pushing tow its be connected with first segment prefabricated pipe fitting；Connect down strict
Measurement control guiding measure under tunnel again, transport the soil body, jacking advance, such one joint joint pushing tow until
Push pipe receives terminal district；
Receiving terminal district at push pipe, the pushing tow process according to prefabricated pipe fitting, at cement-soil gravity type retaining wall
On excavate a corresponding receiver hole by push pipe shape, absolute altitude, for push pipe receive prepare；
6), construct from bottom to top push pipe zone of departure and push pipe receives the bottom plate surface layer in terminal district, surrounding
Wallboard and push pipe zone of departure and push pipe receive terminal district and are connected with the waterproof of surrounding metope, make vehicle go out
Entrance forms totally-enclosed with tube-shaped Underground Garage, to guarantee to resist the seepage flow of underground water.
Step 1) in the piling wall of going along with sb. to guard him that sets use self-developing cement mixing or churning to loosen soil to be formed
Soil cement curtain, implants the I-shaped stake of prefabricated reinforced concrete or hollow water chestnut while constructing soil cement curtain
Shape stake, soil cement forms enclosure wall after condensing.
Setting when going along with sb. to guard him piling wall of push pipe zone of departure, counter-force when need to consider to bear jack push pipe is made
With；It is considered as jacking construction planar dimension demand, it is also contemplated that the hanging and excavate the soil body of prefabricated pipe fitting
Lifting outward transport.
Push pipe connects formation by more piece prefabricated pipe fitting, and it is in the convex-concave groove of junction that prefabricated pipe fitting connects
Pressurization is injected flexible fast lime set shape waterproofing unction and uses multiple spot rigid solder or bolt to connect, or welding
It is connected mixing application with bolt, make formation overall.
In step 3) in pour the base plate in vehicle in and out port region, if tube-shaped Underground Garage is multilayer row
Row, be made up of many push pipes, then should pour herein plane close waling beam, connect down by step 3), 4),
5) construction completes this layer of push pipe, and after construction finishes, the vehicle in and out port from two ends continues excavation downwards,
Repeat the above steps, until tube-shaped last layer of base plate of Underground Garage.
This method of construction uses factorial praluction Prefabricated reinforced concrete pipe fitting, and transport, to scene, passes through vehicle
Gateway lifts to underground, and by the limit driving limit pipe-jacking technology of underground, segmentation jacking forms roadside pipe
Shape underground garage.Prefabricated pipe fitting is changeable, and little can only moor row's vehicle, and big can be sharp in pipe
It is separated into multi-layer multi-row with steel construction to park line；Prefabricated pipe fitting is generally circular, it is possible to be rectangle；In advance
Tubulation part can be merogenesis integral manufacturing or convenient transportation often saves piecemeal and makes, and transport is to now
It is spliced into entirety after Chang.
Roadside tube-shaped Underground Garage can be the small-sized push pipe of the single vehicle of pool being arranged by multiple rows of multilayer
Formed, it is possible to use the single formation of large-scale push pipe.
Beneficial effects of the present invention:
1st, there is many pipelines, circuit in urban road and neighboring area, if using normal excavation to build
The resident living of periphery, business activity can be caused suitable impact by the mode of making, and use this construction side
Method can avoid construction to cause damage pipeline below road, decreases economic loss；
2nd, excavate downwards at the vehicle in and out port except tube-shaped Underground Garage two ends for this method of construction
When affect periphery traffic, other construction activities are all carried out below road, do not affect top personnel activity,
Therefore less on periphery impact during the technical program construction；
3rd, owing to this method of construction is excavated by artificial or small-sized machine, use jack jacking simultaneously
Prefabricated pipe fitting builds underground garage, relative to using big machinery construction, has that construction cost is low, executes
The restricted less advantage in ground, workshop, also has workable, construction safety, quick, and quality is easy
In control, can reduce tearing down and reconstructing of the impact on traffic and underground utilities, comprehensive benefit is notable, has weight
Engineer applied is wanted to be worth and development prospect.
Brief description
Fig. 1 is the floor map that the present invention implements tube-shaped Underground Garage in row 1；
Fig. 2 is that in the embodiment of the present invention 1, tube-shaped Underground Garage sets the generalized section going along with sb. to guard him piling wall；
Fig. 3 is the generalized section of waling beam at vehicle in and out port in the embodiment of the present invention 1；
Fig. 4 is the generalized section of base plate at vehicle in and out port in the embodiment of the present invention 1；
Fig. 5 is the generalized section of push pipe zone of departure pushing tow prefabricated pipe fitting in the embodiment of the present invention 1；
Fig. 6 is the generalized section that in the embodiment of the present invention 1, tube-shaped Underground Garage completes.
Detailed description of the invention
Embodiment 1
As shown in figures 1 to 6, as a example by the tube-shaped Underground Garage of the roadside of single push pipe, introduce what it was built
Construction order and way main points.
The push pipe method of construction of a kind of roadside tube-shaped Underground Garage, tube-shaped Underground Garage includes that vehicle comes in and goes out
Mouthful 1 and the tubulose that formed by push pipe park district 2.
Main construction procedure is as follows:
1), the edge tube-shaped vehicle in and out port at Underground Garage two ends sets and goes along with sb. to guard him piling wall for 1 one weeks；Fender post
Wall uses cement mixing or churning to loosen soil and forms soil cement curtain, while constructing soil cement curtain
Implanting the I-shaped stake of prefabricated reinforced concrete or open diamonds stake, soil cement forms enclosure wall after condensing.
Set multiple rows of mixing pile or rotary churning pile at the park intersection in district of vehicle in and out port and tubulose, formed
Cement-soil gravity type retaining wall 3, is used as vehicle in and out port and tubulose and parks the excavating at intersection for the district；
Vehicle in and out port has two, and one is push pipe zone of departure 4, and another is that push pipe receives terminal district
5；The enclosure wall of push pipe zone of departure 4 is thicker, produces when needing to bear jack pushing tow prefabricated pipe fitting
Counter-force effect.
2), construct the top capping beam 6 in the tube-shaped vehicle in and out port region at Underground Garage two ends, downwards
It is excavated to tubulose and parks at district's pipe end face absolute altitude, pour the gate area waling fine strain of millet 7 of one week；Waling
The rectangular closed of fine strain of millet plane, makes to play this layer of supporting role；
3), vehicle in and out port 1 region at tube-shaped Underground Garage two ends continues to be excavated to downwards tubulose pool
At the following absolute altitude in car district pipe bottom surface, pour the base plate 8 in vehicle in and out port region；
Push pipe geomery is made in setting-out on the cement-soil gravity type retaining wall 3 of push pipe zone of departure 4, adopts
With hand digging shaping, formwork, lay reinforcing bar, pour the casing 9 that concrete makes formation push pipe zone of departure；
Make prefabricated push pipe guide seats 10 in push pipe zone of departure base plate 8 face, prefabricated push pipe guides simultaneously
Base is consistent with casing 9 inner surface, and the prefabricated pipe fitting 11 making lifting get off just is placed in guide seats
Position, push pipe operation can be carried out at once；
4), the metope of going along with sb. to guard him in push pipe zone of departure installs fixing push pipe jack pedestal frame 12, this
Mounting 12 is distributed required multiple stage jack 13 accordingly by prefabricated pipe fitting peripheral shape and absolute altitude, and thousand
Jin top is equipped with the hydraulic control system that synchronization rises, and simultaneously according to jack jacking lift, being equipped with can
Flexible push pipe rod member 14；
5), jacking construction is carried out；First segment prefabricated pipe fitting is lifted from push pipe zone of departure 4 gateway into
Enter so that it is put in place in push pipe guide seats 10；Starting the horizontal push pipe of jack makes prefabricated pipe fitting 11
Enter in the casing 9 of push pipe zone of departure；
People and machinery start laterally to excavate in prefabricated pipe fitting, will dig out soil body go-cart from push pipe
District gateway hangs out to be transported to ground, such limit excavation limit pushing tow, advances first segment prefabricated pipe fitting；
Hang in second section prefabricated pipe fitting, pushing tow its be connected with first segment prefabricated pipe fitting；Connect down strict
Measurement control guiding measure under tunnel again, transport the soil body, jacking advance, such one joint joint pushing tow until
Push pipe receives terminal district；
Push pipe 17 connects formation by more piece prefabricated pipe fitting 11, and it is convex in junction that prefabricated pipe fitting connects
Pressurization in groove is injected flexible fast lime set shape waterproofing unction and uses multiple spot rigid solder or bolt to connect,
Or welding is connected mixing application with bolt, make formation overall.
Receiving terminal district at push pipe, the pushing tow process according to prefabricated pipe fitting 11, at Cement-soil Gravity
Excavate a corresponding receiver hole by push pipe shape, absolute altitude on barricade, receive for push pipe and prepare；
6), construction push pipe zone of departure and push pipe receive bottom plate surface layer the 15th, the surrounding in terminal district from bottom to top
Wallboard 16 and push pipe zone of departure and push pipe receive terminal district and be connected with the waterproof of surrounding metope, make
Vehicle in and out port forms totally-enclosed with tube-shaped Underground Garage, to guarantee to resist the seepage flow of underground water.
Claims (3)
1. a push pipe method of construction for roadside tube-shaped Underground Garage, described tube-shaped Underground Garage bag
Include vehicle in and out port (1) and the tubulose being formed by push pipe parked district (2), it is characterised in that:
Main construction procedure is as follows:
1), the edge tube-shaped vehicle in and out port at Underground Garage two ends sets and goes along with sb. to guard him piling wall for one week；
Set multiple rows of mixing pile or rotation is disputed stake at the park intersection in district of vehicle in and out port and tubulose, formed
Cement-soil gravity type retaining wall (3), is used as vehicle in and out port and the tubulose district that parks and encloses at the excavation of intersection
Protect；
Described vehicle in and out port has two, and one is push pipe zone of departure (4), and another is that push pipe connects
Receive terminal district (5)；
2), construct the top capping beam (6) in the tube-shaped vehicle in and out port region at Underground Garage two ends, to
Under be excavated to tubulose and park at district's pipe end face absolute altitude, pour the gate area waling fine strain of millet (7) of one week；
The rectangular closed of waling fine strain of millet plane, makes to play this layer of supporting role；
3), the vehicle in and out port region at tube-shaped Underground Garage two ends continues to be excavated to downwards tubulose and park
At the following absolute altitude in district pipe bottom surface, pour the base plate (8) in vehicle in and out port region；
Push pipe is made in the upper setting-out of cement-soil gravity type retaining wall (3) in described push pipe zone of departure (4)
Geomery, uses hand digging shaping, formwork, lays reinforcing bar, pours concrete and make formation push pipe set out
The casing (9) in district；
Making prefabricated push pipe guide seats (10) in push pipe zone of departure base surface, described is prefabricated simultaneously
Push pipe guide seats is consistent with casing inner surface, and the prefabricated pipe fitting (11) making lifting get off is placed on guiding
Just position on base, push pipe operation can be carried out at once；
4), the metope of going along with sb. to guard him in push pipe zone of departure installs fixing push pipe jack pedestal frame (12),
This pedestal frame is distributed required multiple stage jack (13) accordingly by prefabricated pipe fitting peripheral shape and absolute altitude,
Described jack is equipped with the hydraulic control system that synchronization rises, simultaneously according to jack jacking lift,
It is equipped with telescopic push pipe rod member (14)；
5), jacking construction is carried out；First segment prefabricated pipe fitting is hung from push pipe zone of departure (4) gateway
It feed into so that it is put in place in push pipe guide seats；Starting the horizontal push pipe of jack makes prefabricated pipe fitting enter
Enter in the casing of push pipe zone of departure；
People and machinery start laterally to excavate in prefabricated pipe fitting, will dig out soil body go-cart from push pipe
District gateway hangs out to be transported to ground, such limit excavation limit pushing tow, advances first segment prefabricated pipe fitting；
Hang in second section prefabricated pipe fitting, pushing tow its be connected with first segment prefabricated pipe fitting；Connect down strict
Measurement control guiding measure under tunnel again, transport the soil body, jacking advance, such one joint joint pushing tow until
Push pipe receives terminal district；
Receiving terminal district at push pipe, the pushing tow process according to prefabricated pipe fitting, at cement-soil gravity type retaining wall
On excavate a corresponding receiver hole by push pipe shape, absolute altitude, for push pipe receive prepare；
6), construct from bottom to top push pipe zone of departure and push pipe receive the bottom plate surface layer (15) in terminal district,
The wallboard (16) of surrounding and push pipe zone of departure and push pipe receive the waterproof company in terminal district and surrounding metope
Connect, make vehicle in and out port be formed totally-enclosed with tube-shaped Underground Garage, to guarantee to resist the seepage flow of underground water.
2. the push pipe method of construction of roadside according to claim 1 tube-shaped Underground Garage, it is special
Levy and be: described push pipe (17) connects formation by more piece prefabricated pipe fitting (11), and described is pre-
Tubulation part integral manufacturing, or piecemeal making, scene is spliced into entirety.
3. the push pipe method of construction of roadside according to claim 1 tube-shaped Underground Garage, it is special
Levy and be: it is that pressurization is injected flexible fast in the convex-concave groove of junction that described prefabricated pipe fitting (11) connects
Lime set shape waterproofing unction simultaneously uses multiple spot rigid solder or bolt to connect, or welding is connected mixing with bolt
Application, makes formation overall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510084351.XA CN105986578A (en) | 2015-02-13 | 2015-02-13 | Ejecting pipe construction method of roadside tubular underground garage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510084351.XA CN105986578A (en) | 2015-02-13 | 2015-02-13 | Ejecting pipe construction method of roadside tubular underground garage |
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| Publication Number | Publication Date |
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| CN105986578A true CN105986578A (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510084351.XA Pending CN105986578A (en) | 2015-02-13 | 2015-02-13 | Ejecting pipe construction method of roadside tubular underground garage |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436720B (en) * | 2016-11-15 | 2018-04-10 | 河南省水利勘测设计研究有限公司 | The construction method of jacking construction small size deep foundation pit supporting structure |
| CN108086292A (en) * | 2017-11-30 | 2018-05-29 | 中国二十冶集团有限公司 | The control method of jacking construction after Reinforcement with Cement-mixed Piles |
| CN109972725A (en) * | 2019-03-06 | 2019-07-05 | 张四海 | A method of constructing underground automatic garage structures |
| CN110080578A (en) * | 2019-05-27 | 2019-08-02 | 北京中岩智泊科技有限公司 | Tunnel type stereo garage and its construction method under a kind of road |
| CN115523345A (en) * | 2022-07-22 | 2022-12-27 | 临沂市政集团有限公司 | Man-machine top-to-top trenchless buried pipe construction method |
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| CN102277965A (en) * | 2011-05-06 | 2011-12-14 | 杭州岩土工程有限公司 | Method for building underground garage through non-surface excavation on open space |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436720B (en) * | 2016-11-15 | 2018-04-10 | 河南省水利勘测设计研究有限公司 | The construction method of jacking construction small size deep foundation pit supporting structure |
| CN108086292A (en) * | 2017-11-30 | 2018-05-29 | 中国二十冶集团有限公司 | The control method of jacking construction after Reinforcement with Cement-mixed Piles |
| CN109972725A (en) * | 2019-03-06 | 2019-07-05 | 张四海 | A method of constructing underground automatic garage structures |
| CN109972725B (en) * | 2019-03-06 | 2020-10-09 | 张四海 | Method for constructing underground automatic garage structure |
| CN110080578A (en) * | 2019-05-27 | 2019-08-02 | 北京中岩智泊科技有限公司 | Tunnel type stereo garage and its construction method under a kind of road |
| CN115523345A (en) * | 2022-07-22 | 2022-12-27 | 临沂市政集团有限公司 | Man-machine top-to-top trenchless buried pipe construction method |
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