CN105113543B - 0815 type underground pipe gallery assembling combination cabin concrete structure of shallow embedding - Google Patents
0815 type underground pipe gallery assembling combination cabin concrete structure of shallow embedding Download PDFInfo
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- CN105113543B CN105113543B CN201510606838.XA CN201510606838A CN105113543B CN 105113543 B CN105113543 B CN 105113543B CN 201510606838 A CN201510606838 A CN 201510606838A CN 105113543 B CN105113543 B CN 105113543B
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Abstract
A kind of 0815 type underground pipe gallery assembling combination cabin concrete structure of shallow embedding of the present invention, it include the level-one main line piping lane with multiple standard paragraphs, each standard paragraphs include upper cabin and lower cabin, upper cabin is to be ridden the upper cabin concrete structure that three component assemblies of beam connecting plate hatchcover are formed by two identical L-type bracket column connecting plate abutment walls, one, the both sides that two abutment walls are symmetrically distributed in cabin form U-shaped connector, and hatchcover recipient place lid closes forms upper cabin receiving municipal pipeline at the top of the U-shaped connector；Lower cabin is the boat-shaped slot concrete structure formed by two identical inverted T-type structure ground beam component assemblies, and two structure ground beams are symmetrically distributed in the both sides in lower cabin, connection forms the type of falling π connector, accommodate storm sewer and sewage conduct；Upper cabin is detachably mounted on lower cabin.The assembled mold of the present invention is more prone to demoulding lifting and transport is installed, anti-seismic performance is high, versatile, technology maturation, can be used for municipal pipeline unified management.
Description
Technical field
The present invention relates to a kind of Urban Underground comprehensive pipe gallery structures, and in particular to a kind of 0815 type underground pipe gallery of shallow embedding
Assembling combination cabin concrete structure, range covers underground pipe gallery, city Shallow-Embedded Under-Ground access gallery, various for accommodating
Pipeline belongs to Urban Underground pipe gallery municipal works field.
Background technology
Currently, urban road all kinds of municipal works pipelines in China's generally use direct-burried or the technical approach of aerial laying, make
It is all that section crowded at urban highway traffic, out of the ordinary local collapse, directly buried pipeline leak, pipeline construction bull report builds repetition excavation etc.
Various problems.As long as causing one, city heavy rain, " seeing sea " phenomenon that the people say jokingly will be caused, Urban Underground basis is set
It is imperative to apply construction reform.State Council's deployment in recent years promotes Urban Underground pipe gallery construction, and it is comprehensive to carry out underground in the whole nation
Piping lane construction is closed, all pipelines must enter corridor, and piping lane must not create pipeline with exterior domain, and underground pipe gallery is built in city will be used as state
The people's livelihood engineering that family's emphasis is supported.
Municipal administration underground infrastructure construction in China's is started late, early period study for reference foreign countries always technology, 70, the eighties
Introduced from Japan the sixties " common trench " continuous concrete placing Earlier designs technology, the construction of exploration in all parts of the country not similar shape
The underground pipe gallery of system carries out experiment laying in some areas, such as Pudong, Shanghai Zhang Yanglu, Anting New Town, Songjiang new city, wide
The ground such as state university city, BeiJing ZhongGuanCun West, Shanghai World's Fair.Although there is certain progress relative to direct landfill pipeline, and
Piping lane rigidity big structure is firm, but it is clear that earthquake resisting performance is very poor the drawbacks of continuous concrete placing designing technique, earthquake
The vibrations of wave are very easy to that pipeline passway is caused to bend or collapse, and the coagulation structure continuously poured into a mould has much room for improvement.
It is changed to more advanced standardized module assembling technique to the initial stage nineties, as disclosed in patent CN2591099Y
A kind of municipal administration comprehensive wiring box, including several segment length are unified, the identical hollow cuboid prover section of size, when use, will be every
The continuously coupled assembling of segment standard pipeline section forms flexible assembled piping lane, subtracts in the flexible anti-shock of the Japanese common trench structure of raising, fire-fighting
The optimization of the new functions such as calamity.But since every segment standard pipeline section is 6 meters long of cuboid concrete structure, weigh hundreds of tons,
It is difficult with crane is mobile, difficulty of construction is big, efficiency is low.In short, existing underground pipe gallery technology also has many immature places, it cannot
The national conditions for adapting to Chinese city road construction space characteristic and urban modernization sustainable development need, and can not promote on a large scale
Using.
Invention content
Based on problems of the prior art, the present invention provides a kind of 0815 type underground pipe gallery assembling combination of shallow embedding
Every section of piping lane is divided into multiple portions and spelled by cabin concrete structure, the Deepen Design combined using blocking criteria from bottom to top
Component is filled to enclose into upper and lower two cabin concrete bodies, by extending assembling combination paragraph by paragraph into underground pipe gallery cabin
Room, current all kinds of municipal pipelines.It is technologically advanced, function is general, block combiner, adapt to China's actual conditions, 0815 type indicate the present invention
It is researched and developed between 2008~2015 years.
Technical scheme of the present invention：
A kind of 0815 type underground pipe gallery assembling combination cabin concrete structure of shallow embedding, including level-one main line piping lane, institute
It includes multiple standard paragraphs to state level-one main line piping lane, and each standard paragraphs include upper cabin and lower cabin,
The upper cabin is to be ridden three components of beam connecting plate hatchcover by two identical L-type bracket column connecting plate abutment walls, one
The upper cabin concrete structure that assembly is formed, two abutment walls are symmetrically distributed in the both sides in cabin, connection forms U-shaped connection
Body, the hatchcover recipient place lid closes forms upper cabin receiving municipal pipeline at the top of the U-shaped connector；
The lower cabin is the boat-shaped slot concrete structure formed by two identical inverted T-type structure ground beam component assemblies,
Two structure ground beams are symmetrically distributed in the both sides in lower cabin, connection forms the type of falling π connector, accommodate storm sewer and sewage
Pipeline；
The upper cabin is detachably mounted on lower cabin.
The beam connecting plate hatchcover standard element of riding is by piping lane hatchcover waffle beam, piping lane hatch cover structure plate mix and match group
There is bracket at, waffle beam both ends, the L-type bracket column connecting plate abutment wall assembly standard element be by upper cabin bracket column with
Upper cabin shear wall mix and match combination is constituted, and the bracket column accepts the bracket.
It is embedded with metal welded plate in the upper cabin bracket column component, is mounted therein with I-steel cantilever truss.
The side bottom of the L-type bracket column connecting plate abutment wall has grafting leg, the vertical beam of each inverted T-type structure ground beam
Top have corresponding groove, matched with the grafting leg.
The bottom of the L-type bracket column connecting plate abutment wall forms upper cabin bottom plate, Gai He by post-cast strip and reserved band connection
It connects to form boat-shaped trough floor by post-cast strip in the bottom at the top of the boat type groove, the inverted T-type structure ground beam, after described
It is the cast-in-place concrete structure built to pour band, and the reserved band is rain sewage access panel standard element.
Including upper cabin aisle base plate member, it is located on the upper cabin bottom plate and makes somebody a mere figurehead setting.
If being provided with trunk pipeline bracket on the bracket column in the upper cabin, municipal pipeline is accommodated, wherein accommodating burning line
With independent channel.
Level-one main line piping lane standard paragraphs described in multistage extend assembling combination and are formed successively, in pipeline section at 200m
With fire partition, the cabin hatchcover in the upper cabin is laid with apart from ground no more than 500mm shallow embeddings.
The groove penetrates through at the both ends of every section of inverted T-type structure ground beam standard element to be extended, wherein the centre of one end
With recess, the centre of the other end has corresponding protrusion.
The side abutment wall lower part tool of each standard paragraphs there are two air outlet, including combustion gas air outlet and upper cabin it is public
Air outlet, another upper lateral part have an exhaust outlet.
The level-one main line piping lane parallel laid is in backbone both sides of the road, the double cabin piping lane layouts of bilateral or bilateral list cabin pipe
Corridor is laid out.
Including two level branch line piping lane, it is laid on time by-path road, including multiple small arch standard paragraphs, the standard paragraphs are one
Body arch component is connected the symmetrical arched concrete structure formed by arc top, horizontal bottom, vertical two side, is accommodated
Municipal pipeline, side wall have metallic support.
The two level branch line piping lane includes big arch splice sections, and one end is vertical with the upper cabin of level-one main line piping lane to be connected
It connects, the other end is connect with the small arch standard paragraphs, and the two level branch line piping lane is by one big arch splice sections and multiple small
Arch standard paragraphs extend the ventilation piping lane of assembling combination formation successively.
Including T-type transition piping lane, it is respectively perpendicular the connection level-one main line piping lane and two level branch line piping lane.
The intermediate piping lane part of the T-type transition piping lane has escape compartment, and both sides are fire partition, and inside, which has, leads to ground
The emergency escape mouth in face；End piping lane be workspace, wherein extend after with the two level branch line piping lane two face wall connected vertically
It is upper that there is expansion slot.
It including three level branch line piping lanes, is connect with the two level branch line piping lane, including two small arch connected vertically, position
In in courtyard or garden, arch size is less than the small arch standard paragraphs of the two level branch line piping lane, and side wall has cable rack, holds
It receives into the municipal pipeline in courtyard or garden.
Including threeway component, the threeway component is vertical cube channel, is located at the vertical connection of the small arch
Place, the bottom of two adjacent walls are connected with two small arch respectively, and top is the opening towards ground.
The advantageous effects of the present invention：
A kind of 0815 type underground pipe gallery assembling combination cabin concrete structure of shallow embedding of the present invention, upper cabin use three
Point-score, cabin both sides L-type bracket column connecting plate abutment wall seperated can lift, and reserved structure main reinforcement (rear binding, welding) pours into a mould coagulation again
The technique process of soil is combined, and cabin forms U-shaped connector, and beam connecting plate hatchcover of riding is formed mounted on U-shaped connector top
Cabin in closing accommodates various municipal pipelines.Lower cabin boat-shaped slot use dichotomy method, both sides inverted T-type structure beam difference
Lifting, centre cast concrete.Rainwater, sewage conduct are accommodated in boat type groove, it is ensured that sewage is not leaked to the earth, and rainwater carries out
Effective Collection utilization reaches rain, sewage separation Planning Standard, and maintenance repair facility, pipeline update is convenient after 30 years, while conduct
The foundation structure beam in upper cabin, the stabilization of cabin splicing structure, reaches good versatility and suitability, by whole lotus in guarantee
Load is transmitted to blinding layer.It is different from the entire cube of channel standard section design concept used in the past, the difference that the present invention uses
Standard element is gradually installed, splices and combines to form main line piping lane, the machine-shaping before construction of one side standard element, only needs
It is assembled in construction, shortens construction period, and weight is lighter, be easy to carry and lifted, it is difficult to reduce construction
Degree, on the other hand, the whole flexible increase of assembled piping lane, anti-seismic performance improve.The main line piping lane cabin component of the present invention
Innovative design has carried out specific research from Mold Making, material cast, demoulding lifting, transport installation.Piping lane cabin component tool
Standby completely reliable practicability and versatility, technical feasibility may be implemented completely.
The connection type of bracket column undertaking bracket enhances the robustness and crushing resistance of cabin piping lane, fully considers road surface
Dynamic load perturbation is resistant to geostatic pressure, enhances the service life of piping lane.
Upper and lower cabin is connect using groove with the matched Push-fit of grafting leg, simple in structure, firm, practical.
The metal welded plate is used for the sized installation of I-steel cantilever truss.
The coupling part of the two side in upper cabin is standard plate part, is beaten for lower layer's rain sewage conduct overhaul in 30 years update
Lower basis ensures integrally-built stability partly to pour strip behind scene, and boat type groove bottom plate is to pour after the trough body structure of both sides
Strip connecting plate, principle are pouring concretes after whole, accomplish base fixed, and local displacement does not occur for when earthquake wave disturbance.
Overhead upper cabin aisle base plate member is walked for the maintenance personal entered in piping lane, and insulation is safer.
The upper-deck cabin indoor fuel gas pipe of piping lane have autonomous channel, with other all kinds of municipal pipelines, as tap water, electric power electricity
Cable, heat are separated for pipeline, are individually managed, and are avoided gas pipeline leakage from threatening the safety of entire piping lane, are improved the safety of piping lane
Property.
Backbone piping lane is not only assembled in structure, and is also continuously to combine in the longitudinal direction, is further carried
The anti-seismic flexible of high piping lane.Fire partition is set between the piping lane of 200 meters of spacing, establishes fire compartment, sectional management, raising
The safety of pipe gallery.
The groove of inverted T-type structure ground beam is corresponding with adjacent protrusion so that adjacent boat type groove standard paragraphs connect for socket joint
It connects, all slotted apertures that hold fill filler closing, and junction is firm, reduce influence and destruction of the vibrations such as earthquake to piping lane.
0815 type underground pipe gallery assembling combination cabin of shallow embedding is using piping lane channel side air inlet, side air-out, and " one drags for setting
It is double-combined give, air draft " splicing structure, first, natural gas line is effectively enclosed in the concrete cabin of independent ventilation, solely
Vertical air-supply, independent exhausting, independent detection, effectively control, and natural gas monitoring of equipment and visual detection are combined, diffusion mouth is certainly
Right air draft and mechanical forced-ventilated are combined, it is ensured that the safety of natural gas line operation.Second is that it is comprehensive that ground fresh air is effectively sent into underground
The public cabin interior of piping lane is closed, public cabin interior air themperature, humidity, fresh nontoxic is kept, subtracts conducive to all kinds of pipelines in cabin
Few corrosion, reduces aging, increases service life.Evade the fire prevention hidden danger that underground pipe gallery passes through formula ventilation.
It is laid out underground pipe gallery, technical solution implementation goal in urban road both sides：First, in the road under heart line
The underground space is reserved, second is that retaining existing road in reserved Shallow-Embedded Under-Ground access gallery position to form city bilayer road network system
Under original municipal pipeline Organic Renewal, can be given up and be given up again with then using.It can be selected according to turnpike road both sides Municipal needs
Layout type is selected, respectively one cabin piping lane layout of laying, realization are smooth with existing direct-burried municipal pipeline using turnpike road both sides
Docking displacement imports, straight line lead-in mode according to planning condition snake, connects municipal website and performs municipal administration supply conversion；
Using the double cabin layouts of both sides of the road bilateral, unilateral reserved space, straight trip lead-in mode provides municipal administration supply.
In conclusion the global function cabin of level-one main line piping lane, installation and operation is provided for all kinds of comprehensive pipeline layings of municipal administration
Platform, meets GB--50838-2015 national standards and all kinds of pipeline technology standard criterion needs, and marshalling is clear.
Two level branch line piping lane is converted pipeline for municipal administration supply and is passed through in secondary Zhi Daolu, relatively narrow space, using relative to
The arch construction of level-one piping lane reduced size, while unnecessary camber turning and boat type groove are omitted, piping lane basic function is constant,
Structure simplifies, and effectively reduces total investment.It is connect with level-one piping lane, is conducive to control cable, secondary heating power, rain, sewage and looks for slope
It blows in laying, corridor, docked with supervisor corridor, meet the random importing conversion pipeline of municipal administration, be conducive to municipal administration conversion pipeline importing end
User docks piping lane.Arch construction road surface load effect is good, but piping lane sectional area is suffered a loss by municipal pipeline quantity, should not be
The design of main line pipe gallery uses.
Shallow embedding branch line pipe gallery (arch) ventilation piping lane, forms, bottom for standardization faucet concrete Component composition
By small-sized basis ground load bearing beam, locally does brick band and put foot Foundation strengthened.By big arch non-splice sections docking Longkou arch piping lane,
Small arch standard paragraphs piping lane extends the ventilation piping lane of assembling combination formation successively.
The indoor municipal pipeline installation space in branch line pipe gallery (arch) cabin is compact, meets extension and reserves, saves level-one
The intersection assembling members of main line pipe gallery, with main line pipe gallery go and return without undue delay carry out be connected, branch line arch piping lane into
Enter that relatively narrow road underground space is simple and easy to do, and cost effectively reduces.All kinds of pipelines are docking importing with each garden (courtyard)
When export, without limitation deviation occurs for docking point adjustable.
T-type transition piping lane is main line piping lane export section, can with the mating planning in level-one main line pipe gallery cabin, while it is pre-
Stay export cabin with two level branch line pipe gallery carry out hand over circle plug into it is mating.Convenient for all kinds of comprehensive pipelines of municipal administration out of piping lane cabin
Export imports the working terminal of municipal equipment, and keeps surface road block clean and tidy, saves urban land resource.
The setting of escape compartment increases the whole safety of 0815 type underground pipe gallery, between firsts and seconds piping lane
T-type piping lane can escape to T-type piping lane escape compartment when emergency occurs, here by fire partition and dangerous situation every
Absolutely, and enter ground, it is out of danger.
It is to place all kinds of pipelines of municipal administration, gate valve, pressure regulation, the assembled knot for becoming distribution equipment leading out in T-type piping lane workspace
Structure is the device space derived from main line piping lane, can be arranged as required to be low in municipal thermal substation, municipal changed into switchhouse, combustion gas
The function and usages such as voltage regulating station, telco module equipment room, middle water, rain pump room are pressed, meet municipal pipeline pressure current pipeline, cable turns
Curved, rain, sewage gravity stream pipeline underground elevation longitudinally, laterally by when do not lead to the problem of mutual obstruction.By municipal work station
Point underground, facilitates municipal pipeline to carry out underground power and energy, and be conducive to superstructure space and invest and manage, municipal equipment peace
Battalion for the national games.
In short, two level branch line piping lane, installation and operation platform is provided for municipal pipeline derived from level-one main line piping lane cabin, do
Boat type groove overlap joint basis is reserved in line cabin with branch line cabin structure assembly position, prevents connecting structure dislocation sedimentation, is conducive to trepanning
Poling, air-supply are adjusted.Meet GB--50838-2015 national standards and all kinds of pipeline technology standard criterions, marshalling is clear.
Three level branch line piping lanes are that the municipal pipeline in branch line arch ventilation piping lane is smoothly imported garden, narrow lane institute
Interior three-level piping lane is fallen, is covered by arch ventilation piping lane, from the end diplopore exhaust tube of shallow embedding time branch line (garden) pipe gallery
Discharge.Giving in it, air draft system are identical as the dispatch wind system of level-one main line pipe gallery, and gas pipeline is enclosed in piping lane
Small interior, end connect with high-order diffusion mouth, keeps supply and exhaust unobstructed, it is ensured that safely.Three level branch line piping lane of shallow embedding preferably applies
It is located under the road of river in Zhejiang Province, winter river in Zhejiang Province road does not freeze.Derived tap water, intermediate water pipeline are below frost line.
Three level branch line piping lane of shallow embedding designs threeway inspection-pit, and threeway inspection-pit preferably uses drop shaft sinking to construct.Shallow embedding three-level
Secondary branch line piping lane can use the paragraph of open cut to use open cut, be unable to the narrow lane of open cut, gateway preferably uses hand jack
Jacking construction carries out tunneling.
In short, three level branch line (garden) underground pipe gallery splicing structures (building front tube of plugging into), are two level branch line underground
Pipe gallery derivation pipeline provides mounting platform, it is ensured that all kinds of pipeline technology standard criterions, marshalling is clear, meets GB--50838-
2015 national standards.
0815 type underground pipe gallery main line of shallow embedding, the branch line cabin structure assembling combination component of the present invention, component are divided into
Three echelon ranks use：Level-one main line pipe gallery；Two level arch ventilation piping lane；Three-level garden/courtyard piping lane, and match and be arranged
The mating piping lane cabin splicing structures such as T-type municipal administration site works area, the three-level piping lane threeway inspection-pit that meter piping lane intersection uses,
It is dressed with international advanced municipal piping lane assembling technique, avoids municipal piping lane earlier technique from bringing unfavorable and difficult.It can meet all kinds of
The underground elevation arrangement of municipal pipeline, the relative position clear and definite of all kinds of pipelines underground space in piping lane cabin form pipe
Line elevation location is relatively uniform, and marshalling is clear；Meet safe spacing, electromagnetism is without mutual interference；Frost line is to going out lock pressure force flow pipeline
It restricts；Unilateral, bilateral is arranged feasible；All I-shaped steel truss weld reliable ground with the zinc-plated band iron outside piping lane cabin.
Shallow embedding assembly main line underground pipe gallery is that society PPP investment construction Urban Underground pipe gallery infrastructure is established
Basis, factory make component and ensure that quality, generalization degree are high, can step-by-step plan investment construction (" Invest, Then Investigate " main line pipe gallery,
Reinvest branch line pipe gallery, finally invest garden pipe gallery), assembling members field combinations arranged in dislocation, which rises, draws construction；Structure
Part model divides the Multiple Types such as A, B, C, D, E, F, G by English alphabet arrangement, can naturally be moved towards according to road network and function needs to select
With special type component can design new model component supplement.
Shallow embedding assembly branch line underground pipe gallery is that society PPP investment construction Urban Underground pipe gallery infrastructure is established
Basis, shallow embedding cabin are municipal pipeline, unify elevation in underground and lay and Aided design, in shallow embedding main line underground pipe gallery city
Under conditions of political affairs pipelining comprehensive function is constant, is conducive to social PPP and reduces investment, be conducive to control cable, secondary heating power,
Rain, sewage look for slope laying, air-supply in corridor, be responsible for corridor dock, docked with three level branch line (garden) piping lanes etc. technologies need into
Row innovative design.
Using main line, branch line piping lane cabin component innovative design modulus, directly generated with piping lane total investment positively related
Relationship, and evade because of the excessive generation planning space waste of modulus, the too small contradiction for generating planning and development insufficient space.Thus into
Row main line, branch line segment design research, reach i.e. economical and appropriateness is reserved, uses segmentation " amount when changes of function to municipal pipeline
Type clothing " innovative design.
In conclusion a kind of 0815 type underground pipe gallery assembling combination cabin concrete structure technique of shallow embedding of the present invention
Scheme is constantly explored invention research through the several years, is formd including " assembly is set step by step for main line, branch line, secondary branch line underground pipe gallery
Meter theory ", " intersection, underground cabin structural fire protection subregion fire protection design theory ", " mechanical supply and exhaust are mutually tied with natural supply and exhaust
The pipe gallery of the theories such as the energy-saving theory closed ", " solving theory icy on road using underground pipe gallery cabin residual temperature "
System meets the pipelines such as municipal heating power, electric power, telecommunications, plumbing, combustion gas, street lamp, traffic, fire-fighting, automation control in city
Underground pipe gallery is done, the function of comprehensive laying needs in branch line cabin structure assembling combination component, and makes above-mentioned municipal administration synthesis
Pipeline is in convenient construction, safe and reliable, repair operation, stage design flood, continuous updating, manufacturing products for both peacetime and wartime us, mating extension, rainwater profit
With aspects such as, waste water controls, the target of sustainable development is realized in terms of reaching comprehensive, long-term effect, the feature of environmental protection, reliability.
Meet city integrated piping lane engineering legislation GB--50838-2015 national standards.Use more specification, practical general
Standard carries out the Deepen Design of blocking criteria combination, ultimately forms the underground pipe gallery innovation technology of China, passes through
The intensive highly effective and safe development in city promotes people's livelihood happiness.With Japan's common trench early stage continuous concrete placing construction method
It is entirely different.
Description of the drawings
Fig. 1 is a kind of level-one main line of 0815 type underground pipe gallery assembling combination cabin concrete structure of shallow embedding of the present invention
Pipe gallery embodiment is vertically schemed；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the A-A sectional views of the inverted T-type structure ground beam in Fig. 1；
Fig. 4 is the connection figure of level-one main line piping lane and two level branch line piping lane；
Fig. 5 is that level-one piping lane connect plan view with T-type piping lane；
Fig. 6 is the plan view of three level branch line piping lanes.
Reference numeral：
The upper cabins 1-；Cabin under 2-；3-L type bracket column connecting plate abutment walls；4- rides beam connecting plate hatchcover；5- boat type groove standard structures
A part-left side；The 6- boats type groove standard element-right side；7- piping lane hatchcover waffle beams；8- piping lane hatch cover structure plates；9- bracket columns；10- is sheared
Wallboard；11- brackets；12- I-steel cantilever trusses；13- grafting legs；14- plate-girders；15- grooves；The post-cast strips 16- concrete；17-
Reserved band rain sewage pipe standard plate part；18- boat-shaped trough floors；The upper cabin aisle bottom plate standard elements of 19-；20- pipeline supports
Frame；21- blast tubes；22- level-one main line piping lanes；23- standard paragraphs；The ground 24-；25- combustion gas air outlets；The upper cabins 26- are public
Air outlet；27- exhaust outlets；28- two level branch line piping lanes；The big arch splice sections of 29-；The small arch standard paragraphs of 30-；31- brick bands；
32-T type transition piping lanes；33- fire resistant doorsets；34- escape compartments；The workspaces 35-；36- escaping exits；37- expansion slot；Tri- level branch of 38-
Spool corridor；39- three-level arch；40- threeway components；41- storm sewers；42- sewage conducts；43- is recessed；44- protrusions.
Specific implementation mode
In order to which present disclosure is more clearly understood, below in conjunction with attached drawing, specifically by specific implementation mode
It is bright.
Fig. 1 is a kind of level-one main line of 0815 type underground pipe gallery assembling combination cabin concrete structure of shallow embedding of the present invention
Pipe gallery embodiment is vertically schemed, as shown, 0815 type of shallow embedding one of next stage main line piping lane 22 (being shown in FIG. 2)
The vertical figure of standard paragraphs 23 (being shown in FIG. 2), including upper cabin 1 and lower cabin 2, the upper cabin 1 are one kind by three parts
Concrete body made of assembling members enclose, standard element are：Two identical L-type bracket column connecting plate abutment walls 3 and one
It rides beam connecting plate hatchcover 4, abutment wall described in two of which is symmetrically distributed in the both sides in cabin 1, and centre is connected to form U with concrete
Type connector, top cover close the hatchcover.
The lower cabin 2 is the boat-shaped slot concrete structure formed by two identical component assemblies, i.e. boat type groove standard
Component-left side 5 and boat type groove standard element -6 two, the right side inverted T-type structure ground beam (5,6), they are symmetrically distributed in lower cabin 2
Both sides, centre connects the connector of the type of falling π that be formed by concrete, and it is sewage that both sides, which have storm sewer 41, centre, in slot
Pipeline 42.
Two abutment walls in the upper cabin 1 are detachably mounted on two inverted T-type structure ground beam structures in corresponding lower cabin 2
On part (5,6).
Level-one main line piping lane 22 gradually installed using various criterion component combination concrete non-standard structural element, connecting method structure
It builds, standard element uses Mold Making, has completely reliable practicability and a versatility, assembling members large-scale production, will
Society PPP investment property chain large-scale developments are driven, building element manufacturing industry economic benefit is changed.It is poured into a mould after concrete material,
Accomplish base fixed and is convenient for internal pipeline installation.Integrated cube of piping lane in compared with the existing technology, spelling of the invention
Tubulature corridor mold is more prone to demoulding lifting and transport is installed, anti-seismic performance is high, versatile, technology maturation, can be used for municipal administration
Pipeline is managed collectively.
The size of the assembled standard element in upper cabin 1 and lower cabin 2 is shaped according to urban planning index Design.
Fig. 2 is the side view of Fig. 1, it is shown that longitudinal implementation state, splicing structure and the intersection of upper cabin splicing structure
Splicing structure is correspondingly connected with relationship, and structure construction assembled paragraph by paragraph is convenient, the concentrated reflection of Fast Construction effect.
As depicted in figs. 1 and 2,4 standard element of beam connecting plate hatchcover of riding is by piping lane hatchcover waffle beam 7 and piping lane hatchcover
8 mix and match of structural slab forms, and the assembled standard element of the L-type bracket column connecting plate abutment wall 3 is by bracket column 9 and shear wall slab 10
Mix and match combination is constituted, and 9 Disjunct distribution of the waffle beam 7 and bracket column, 7 both ends of waffle beam have bracket 11, the bracket
Column 9 accepts the bracket 11.Robustness and crushing resistance that connection type enhances cabin piping lane are accepted, tolerance ground squeezes,
Enhance the service life of piping lane.
As shown in Fig. 2, being embedded with metal welded plate in the upper cabin bracket column component, it to be used for I-steel cantilever truss 12
Sized installation.12 reserved space of I-steel cantilever truss can arbitrarily adjust height, you can support metallic conduit passes through, and also may be used
All kinds of cables of support are walked, and the municipal pipeline bit selecting for being conducive to different tube diameters is installed.It is simultaneously a kind of cantilever work of device with ground
Word steel truss, pipeline electrostatic import the earth at any time.
As shown in Figure 1, the side bottom of the L-type bracket column connecting plate abutment wall has grafting leg 13, each inverted T shaped knot
The top of the plate-girder 14 of structure ground beam (5,6) has corresponding groove 15, and the grafting leg 13, which is inserted into the groove 15, to be realized
Upper and lower cabin is removably installed.
The bottom of the L-type bracket column connecting plate abutment wall passes through the reserved band rain sewage pipe of 50% post-cast strip concrete 16 and 50%
The connection of standard plate part 17 forms upper cabin bottom plate, and lid closes at the top of the boat type groove, while as lower cabin top plate, being
Lower layer's rain sewage conduct overhaul in 30 years update lays the first stone, while ensureing integrally-built stability.
The bottom of the inverted T-type structure ground beam, that is, both sides trough body structure forms boat-shaped slot by the connection of post-cast strip concrete 16
Bottom plate 18, the post-cast strip are non-standard concrete structure member, accomplish base fixed, and local position does not occur for when earthquake wave disturbance
It moves.Certainly, other standards component can also be used.
As shown in Figure 1, aerial above the upper cabin bottom plate be provided with cabin aisle bottom plate standard element 19, for entering
Maintenance personal's walking in piping lane, completely cuts off with piping lane ground, prevents the dangerous maintenance personal's safety of the wet and slippery electrification in ground.
If as shown in Figure 1, being provided with trunk pipeline bracket 20 on the both sides bracket column in the upper cabin, municipal pipeline is accommodated,
Such as burning line, tap water pipeline, heat supply pipeline are individually managed wherein accommodating burning line has independent blast tube 21
Reason avoids gas pipeline leakage from threatening the safety of entire piping lane, improves the safety of piping lane.
As shown in Fig. 2, the standard paragraphs 23 described in multistage of the level-one main line piping lane 22 by extending assembled group successively paragraph by paragraph
It closes and is formed, junction is closely connected using the modes such as drawing that rise, and is provided with fire partition at 200mm in piping lane and (is not shown
Go out), establish fire district, sectional management, the safety for improving pipe gallery.Cabin fire partition, which is divided into, can pass through and impassabitity
Two kinds, be conducive to system installation/underground pipe gallery property operation management.The indoor fire-fighting system in piping lane cabin presses building fire-fighting certainly
Control installations and facilities are set up defences.
As depicted in figs. 1 and 2, the cabin hatchcover in the upper cabin is laid with apart from ground 24 no more than 500mm shallow embeddings, assembled
Structure combined cabin concrete component is installed using shallow embedding form of construction work, reduces earthwork excavated volume.Simultaneously using piping lane
The heat itself distributed promotes the road surface winter on piping lane not freeze, and the pedestrian's traffic safety being conducive on road saves deicing salt
Fund input avoids environmental pollution.In addition, due to splicing structure combined cabin concrete component shallow embedding, combined cabin top away from
Ground is close, has reserved material, tool, equipment hoisting mouth, has material, tool, equipment conveying track for conveniently applying in cabin
Work.Underground utilities can be installed by stages in this way, no longer excavate road " opening slide fastener ", be conducive to stage design flood, pipeline aging is replaced, tieed up
It repaiies easy for construction.
Fig. 3 is the A-A sectional views of the inverted T-type structure ground beam part of Fig. 1, as shown in figure 3, the groove 15 at every section fall T
The both ends perforation of type structure ground beam standard element extends, and wherein the centre of one end has rectangular depression 43, the intermediate tool of the other end
There is corresponding rectangular preiection 44.Therein raised 44 are inserted into another recess of adjacent inverted T-type structure ground beam standard element；
Another protrusion of another adjacent inverted T-type structure ground beam standard element is accepted in recess 43 therein so that adjacent boat
Type groove standard paragraphs connect for socket joint, and all slotted apertures that hold fill filler closing, and junction is firm, reduce the vibrations such as earthquake to piping lane
Influence and destruction.
Underground pipe gallery interior environmental air replaces the service life for directly affecting all kinds of pipelines, directly influences society
The fund security of capital PPP investors.As shown in Figure 1, the side abutment wall lower part of each standard paragraphs has upper and lower two and send
Air port, including the public air outlet 26 of combustion gas air outlet 25 and upper cabin, combustion gas ventilation opening, which is individually passed through, accommodates the only of gas pipeline
Vertical channel, the upper public air outlet in cabin are passed through in the upper-deck cabin room.As shown in Fig. 2, there are one right for the top tool of another side wall
The exhaust outlet 27 answered, it is external to connect with air draft steel pipe and electric pole centre bore in the air flow channel being arranged between waffle beam and beam
It connects, carries out nature chimney air-discharge, achieve the purpose that energy-saving.It is explosion-proof in 3 small-size shaft streams of exhaust outlet location arrangements simultaneously
Wind turbine, for mechanical forced-ventilated.Two air outlets and an exhaust outlet constitute the one drag two row of level-one main line piping lane 22, air-supply side
Formula is separately sent the airspace of the public space ventilation in underground pipe gallery cabin and combustion gas cuddy, the knot of air draft
Structure designs, and is that a kind of mode based on natural row, air-supply, supplemented by mechanical exhaust, air-supply carries out the indoor air in piping lane cabin and sets
It changes, it is ensured that longtime running cost reduction energy consumption is saved in the displacement of piping lane Efficient air, the operation of all kinds of pipeline safeties.Mainly send
Wind embodiment is reserved 800 × 400mm air outlets, and about every group two, air outlet group is not more than 50 meters with group spacing.Mainly
Exhaust way is reserved 300MM × 3/ group Φ exhaust outlet, and exhaust outlet group is not more than 50 meters with group spacing.And air outlet is urgent
In the case of can be converted into venting of dust explosion mouth function.So that the environment temperature in piping lane be generally kept in 25 DEG C of 22 DEG C-summer of winter it
Between.
It is laid out underground pipe gallery in urban road both sides, first, reserving Shallow-Embedded Under-Ground access gallery under heart line in the road
The underground space is reserved, second is that the original municipal pipeline retained under existing road is organic in position to form city bilayer road network system
Update, can be given up and be given up again with then using.Layout type can be selected, using turnpike road according to turnpike road both sides Municipal need
Respectively one cabin piping lane layout of laying, realization smoothly dock displacement, foundation planning condition snake with existing direct-burried municipal pipeline for both sides
Row importing, straight line lead-in mode, the municipal website of connection perform municipal administration supply and convert；Using the double cabin cloth of both sides of the road bilateral
Office, unilateral reserved space, straight trip lead-in mode provide municipal administration supply.
The level-one main line piping lane construction organization of 0815 type underground pipe gallery assembling combination cabin concrete structure of shallow embedding is set
Meter：
Geological prospecting is reported -- piping lane grooving is constructed -- basic engineering construction -- boat type groove is assembled (closed-water test) -- rainwater,
Sewage conduct laying (pipe compacting the is tested) -- filling of boat type groove density -- right-angled intersection mouth structure is assembled (closed-water test) -- piping lane
Cabin is laid and supporting pipelines laying, and -- piping lane cabin head cover is assembled -- T-type municipal administration equipment installation and repairing cabin is assembled --, and combustion gas is logical
The small piping lane cabin of wind is assembled (draft histological examination), and -- interior fire protection partition wall assembled -- internal mechanical and electric equipment installation -- is preliminary
-- Divisional installs all kinds of pipes to trial operation Dynamic Acceptance Test qualified -- all kinds of municipal pipelines move in piping lane -- by stages for static acceptance(check)
-- -- -- light current power cable is open-minded -- small piping lane gas pipeline pressure testing -- for power cable energizing test for pressure current pipeline pressure test for line
Gas pipeline cuddy is closed, and -- twice aeration experiment qualified -- closing of fire partition hole -- public piping lane ventilation for cabin room is real
Test -- control cable energizing test -- ground resistance experiment -- mechanical and electric equipment installation and examination -- all kinds of gate valve opening and closing experiments -- pipe
Corridor control system experiment operation -- formal operation is taken in completion.
A kind of 0815 type underground pipe gallery assembling combination cabin concrete structure of shallow embedding of the present invention further includes two level branch
Spool corridor 28 is laid on time by-path road.As shown in figure 4, two level branch line piping lane 28 is by big arch splice sections 29, multiple small arches
Certificate standard paragraphs 30 extend the ventilation piping lane of assembling combination formation, one end of big arch splice sections and the level-one main line piping lane successively
22 upper cabin vertical connection, the other end are connect with the small arch standard paragraphs 30.The standard paragraphs are integrated arch component, by
Arc top, horizontal bottom, vertical two side connect the symmetrical arched concrete structure to be formed, and accommodate municipal pipeline, side wall
With metallic support.It is similar with level-one piping lane, it is intervally distributed with standard flame-protection partition wall.Two level branch line piping lane 28 is a kind of standardization
Splicing structure made of faucet concrete Component composition, arch road surface load effect is good, but pipeline is suffered a loss by area, no
Preferably in main line pipe gallery planning construction.It is also a kind of by small-sized basis load bearing beam, locally does brick band 31 and put foot basis benefit
Strong branch line pipe gallery.It is also that a kind of installation space is compact, meets extension and reserve, piping lane is easy easily into down space smaller
Row, the splicing structure that cost effectively reduces.And when being docked with main line pipe gallery, secondary branch line comprehensive pipe gallery structure, docking
There is no limit underground height variation can less dock point.
Similar with level-one piping lane, air draft and supply air system in the two level piping lane are also one drag two row, air supply mode.
0815 type underground pipe gallery assembling combination cabin concrete structure of the shallow embedding further includes T-type transition piping lane 32,
It is respectively perpendicular the connection level-one main line piping lane 22 and two level branch line piping lane 28.As shown in figure 5, T-type transition piping lane 32 includes anti-
The escape compartment 34 that fire screen wall 33 surrounds, 33 side of the fire partition are single layer, and 22 vertical connection of level-one main line piping lane,
The other side is bilayer, is connect with the end of T-type transition piping lane, and there are two pieces of symmetrical radian assembling members linkings in coupling part.
Further include having the workspace 35 positioned at end for installing all kinds of municipal equipment, there is the escaping exit towards ground in escape compartment 34
36, workspace has expansion slot 37 expansible to be connect with two level branch line pipe gallery 28, is conducive to all kinds of municipal pipelines and imports
Export.
The mating planning T-type piping lane municipal administration overhaul of the equipments installation space of 0815 type underground pipe gallery of shallow embedding, is conducive to municipal administration
The realization of the full underground of overhaul of the equipments, urban streets neat and tidy is unobstructed, urban road obvious environment benefit.Specifically in T
Transformer/power distribution cabinet/control flow has been reserved in type workspace, plate changes, water pump hoisting port, service personnel's escaping exit etc..And corresponding
Section reserves the equipment installation, maintenance spaces such as gate valve.
A kind of 0815 type underground pipe gallery assembling combination cabin concrete structure of shallow embedding can be set at random according to actual needs
Three level branch line piping lanes i.e. garden/courtyard piping lane is set, the part pipeline in two level branch line piping lane 28 is imported in cell.Such as Fig. 6
Shown, three-level piping lane includes two three-level arch 39 connected vertically, and connector is threeway component 40, is located at the three-level arch
39 perpendicular joints, are vertical cube channel, and the opening on top leads to ground.39 size of three-level arch is less than described two
The small arch standard paragraphs 30 of grade branch line piping lane are located at the river in Zhejiang Province road in courtyard or cell, (do not show with the two level branch line piping lane 28
Go out) connection.
Garden/courtyard piping lane ventilation is covered by the arch ventilation piping lane in lane, double from the end of garden (courtyard) piping lane
Hole exhaust tube discharge.The sending of garden (courtyard) piping lane, air draft system and Urban Underground pipe gallery Heavenly Stems and Earthly Branches line workspace architecture are spelled
The dispatch wind system for filling combined member is identical, and gas pipeline is enclosed in the small interior in piping lane, end and courtyard high position diffusion mouth
Connection keeps supply and exhaust unobstructed, it is ensured that safety.
It is preferably laid under the road of courtyard river in Zhejiang Province, winter river in Zhejiang Province road does not freeze.Derived tap water, intermediate water pipeline frost line with
Under, small-sized septic tank should be arranged in latrine, flushed the toilet using rainwater, middle water.
Garden/courtyard piping lane can use the paragraph of open cut to use open cut, be unable to the narrow lane of open cut, gateway preferably uses
Hand jack jacking construction carries out tunneling.
In short, 0815 type underground pipe gallery assembling combination cabin concrete structure technique scheme of shallow embedding is implemented, need to accord with
The guide of city totality regulatory control main points is closed, and total with urban road network system, urban land function distribution, municipal public use supply
The planning indexs such as amount, urban economy development are closely related.Rule：Urban planning needs underground pipe gallery technology；Implement
Underground pipe gallery technology needs the guiding of urban planning items planning index.It should follow and " leading, appropriate advance be planned, because of ground
Suiting measures to different conditions is made overall plans " principle carry out technical solution implementation.
The explanation of above example is only intended to facilitate the understanding of the method and its core concept of the invention.It should be pointed out that pair
For those skilled in the art, without departing from the principle of the present invention, the present invention can also be carried out
Some improvements and modifications, these improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (16)
1. a kind of 0815 type underground pipe gallery assembling combination cabin concrete structure of shallow embedding, it is characterised in that including level-one main line
Piping lane, the level-one main line piping lane include multiple standard paragraphs, and each standard paragraphs include upper cabin and lower cabin,
The upper cabin is to be ridden three component assemblies of beam connecting plate hatchcover by two identical L-type bracket column connecting plate abutment walls, one
The upper cabin concrete structure formed, two abutment walls are symmetrically distributed in the both sides in cabin, connection forms U-shaped connector,
The hatchcover recipient place lid closes forms upper cabin receiving municipal pipeline at the top of the U-shaped connector；
The lower cabin is the boat-shaped slot concrete structure formed by two identical inverted T-type structure ground beam component assemblies, two
The structure ground beam is symmetrically distributed in the both sides in lower cabin, connection forms the type of falling π connector, accommodates storm sewer and sewage pipe
Road；
The upper cabin is detachably mounted on lower cabin,
The side bottom of the L-type bracket column connecting plate abutment wall has grafting leg, and each the vertical beam of the inverted T-type structure ground beam is upper
Portion has corresponding groove, is matched with the grafting leg,
The non-standard structure of standard element combination concrete of abutment wall, hatchcover and ground beam is respectively adopted in the upper cabin and lower cabin
The gradually installation of part, connecting method are constructed.
2. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 1,
It is characterized in that described and rides beam connecting plate hatchcover standard element by piping lane hatchcover waffle beam, piping lane hatch cover structure plate mix and match group
There is bracket at, waffle beam both ends, the L-type bracket column connecting plate abutment wall assembly standard element be by upper cabin bracket column with
Upper cabin shear wall mix and match combination is constituted, and the bracket column accepts the bracket.
3. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 2,
It is characterized in that being embedded with metal welded plate in the upper cabin bracket column component, is mounted therein with I-steel cantilever truss.
4. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 1,
It is characterized in that the bottom of the L-type bracket column connecting plate abutment wall forms upper cabin bottom plate, Gai He by post-cast strip and reserved band connection
It connects to form boat-shaped trough floor by post-cast strip in the bottom at the top of the boat type groove, the inverted T-type structure ground beam, after described
It is the cast-in-place concrete structure built to pour band, and the reserved band is rain sewage access panel standard element.
5. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 4,
It is characterized in that including upper cabin aisle base plate member, is located on the upper cabin bottom plate and makes somebody a mere figurehead setting.
6. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 1,
If being characterized in that being provided with trunk pipeline bracket on the bracket column in the upper cabin, municipal pipeline is accommodated, wherein accommodating burning line
With independent channel.
7. according to a kind of any 0815 type underground pipe gallery assembling combination cabin concrete knots of shallow embedding of claim 1-6
Structure, it is characterised in that level-one main line piping lane standard paragraphs described in multistage extend assembling combination and are formed successively, in pipeline section every
There is fire partition, the cabin hatchcover in the upper cabin to be laid with no more than 500mm shallow embeddings apart from ground at 200m.
8. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 7,
It is characterized in that the groove penetrates through at the both ends of every section of inverted T-type structure ground beam standard element to extend, wherein the centre of one end
With recess, the centre of the other end has corresponding protrusion.
9. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 7,
The side abutment wall lower part tool of each standard paragraphs is characterized in that there are two air outlet, including combustion gas air outlet and upper cabin it is public
Air outlet, another upper lateral part have an exhaust outlet.
10. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 7,
It is characterized in that the level-one main line piping lane parallel laid in backbone both sides of the road, the double cabin piping lane layouts of bilateral or bilateral list cabin pipe
Corridor is laid out.
11. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 7,
It is characterized in that including two level branch line piping lane, is laid on time by-path road, including multiple small arch standard paragraphs, the standard paragraphs is one
Body arch component is connected the symmetrical arched concrete structure formed by arc top, horizontal bottom, vertical two side, is accommodated
Municipal pipeline, side wall have metallic support.
12. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 11,
It is characterized in that the two level branch line piping lane includes big arch splice sections, one end is vertical with the upper cabin of level-one main line piping lane
Connection, the other end connect with the small arch standard paragraphs, and the two level branch line piping lane is by one big arch splice sections and multiple
Small arch standard paragraphs extend the ventilation piping lane of assembling combination formation successively.
13. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 11,
It is characterized by comprising T-type transition piping lanes, are respectively perpendicular the connection level-one main line piping lane and two level branch line piping lane.
14. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 13,
It is characterized in that the intermediate piping lane part of the T-type transition piping lane has escape compartment, both sides are fire partition, and inside, which has, to be led to
The emergency escape mouth on ground；End piping lane be workspace, wherein extend after with the two level branch line piping lane two sides connected vertically
There is expansion slot on wall.
15. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 11,
It is characterized by comprising three level branch line piping lanes, are connect with the two level branch line piping lane, including two small arch connected vertically,
In courtyard or garden, arch size is less than the small arch standard paragraphs of the two level branch line piping lane, and side wall has cable rack,
It accommodates into the municipal pipeline in courtyard or garden.
16. 0815 type underground pipe gallery assembling combination cabin concrete structure of a kind of shallow embedding according to claim 15,
It is characterized by comprising threeway component, the threeway component is vertical cube channel, and vertical positioned at the small arch connects
Place is met, the bottom of two adjacent walls is connected with two small arch respectively, and top is the opening towards ground.
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| CN105600328B (en) * | 2015-12-20 | 2018-02-09 | 石家庄新华能源环保科技股份有限公司 | Multi-functional transfer pipeline |
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| CN105887924A (en) * | 2016-04-25 | 2016-08-24 | 安徽砼宇特构科技有限公司 | Underground pipe gallery |
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| CN107059919B (en) * | 2017-03-09 | 2019-07-26 | 中冶东方工程技术有限公司 | A kind of underground pipe gallery |
| CN107134660B (en) * | 2017-06-14 | 2019-01-04 | 中冶南方工程技术有限公司 | Underground pipe gallery electrical grounding net |
| CN108005113A (en) * | 2017-11-22 | 2018-05-08 | 中冶京诚工程技术有限公司 | Comprehensive pipe rack system |
| CN109024670B (en) * | 2018-06-25 | 2021-04-06 | 中国建筑第八工程局有限公司 | Underground comprehensive pipe gallery protection and reinforcement system penetrating through buried high-voltage cable and reinforcement method |
| CN109137980A (en) * | 2018-10-08 | 2019-01-04 | 上海市政工程设计研究总院（集团）有限公司 | A kind of underground pipe gallery pipeline arrangement and construction method |
| CN111851577A (en) * | 2020-07-02 | 2020-10-30 | 中国建筑一局(集团)有限公司 | Method for optimizing design of similar pipe gallery in park area of scene garden theater |
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