CN106759478B - A kind of prefabricated piping lane construction method - Google Patents
A kind of prefabricated piping lane construction method Download PDFInfo
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- CN106759478B CN106759478B CN201611219825.8A CN201611219825A CN106759478B CN 106759478 B CN106759478 B CN 106759478B CN 201611219825 A CN201611219825 A CN 201611219825A CN 106759478 B CN106759478 B CN 106759478B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
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- General Engineering & Computer Science (AREA)
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a kind of prefabricated piping lane construction methods, the following steps are included: the construction of (1) prefabricated components: prefabricated lateral wall, top plate and bottom plate, and connector is respectively set in the left end and right end of the top and bottom of outer side wall, the left end of top plate and right end and bottom plate；(2) assembly of prefabricated components: bottom plate is first lifted, lateral wall is lifted again, and the connector of the lower end of lateral wall is fixed to each other to the corresponding connector on bottom plate, then framework equipment is installed, top plate is finally lifted, and the connector of the upper end of lateral wall is fixed to each other to the corresponding connector on top plate；(3) cast-in-place molding: concrete is poured in the inner surface of outer side wall and the outer surface of top plate.The present invention is come piping lane of constructing by the way of prefabricated and cast-in-place combination, and operation is simple, speed is fast, and safety coefficient is high, and bulk velocity is much higher than integral prefabricated lift-on/lift-off system, plays the role of good structurally waterproof, efficiently solves waterproof problem.
Description
Technical field
The present invention relates to a kind of prefabricated piping lane construction methods, and the underground utilities for city are laid and maintenance.
Background technique
The function that the underground utilities in city are responsible for the information transmitting in city, energy delivery, water drainage mitigation, waste dump,
It is the material base that city is depended on for existence and development, it is therefore known as city just as people's intracorporal " blood vessel " and " nerve "
" lifeline " in city.
With the acceleration of Urbanization in China, City Buried Pipeline development is very swift and violent.Therefore, Development of Urban
Lower pipe gallery engineering has certain " urgent " property.Pipe gallery, which refers to, is placed in below ground, for accommodating a variety of municipal administration pipes
Line, be equipped with special inspection socket, hoisting port and monitoring system, implement unified planning, design-build and management structure and its
Affiliated facility is one of the important form of current underground space development.
Currently, the two kinds of conventional construction methods and its disadvantage of pipe gallery are as follows:
1, cast in situs method: it is domestic to build or built pipe gallery generallys use the construction of cast-in-place concrete method, it is excellent
Point is that technique and operability are simple, constructs flexibly, is participated in jointly conducive to vast enterprise of society to control cost, but exist
Distinct disadvantages such as " activity duration are long, fugitive dust is big, influences public transport ", also solve without complete control measure, this side
Method obtains all denouncing mostly from society.
2, integral prefabricated, lift-on/lift-off system: in recent years, as foreign countries are using integral prefabricated Method for Installation construction underground pipe gallery technology
Successful application, and gradually promote, achieve apparent social benefit, the country starts to imitate, but since China has still belonged to step
Section, the required mold development of prefabrication, the exploitation of piping lane Dock With Precision Position mechanical equipment, worker operation level relatively fall behind, unfavorable
It is more in generally being designed using light section size piping lane in the development and application of the piping lane of big cross section size, native land.Big cross section size,
The piping lane of the big scale of construction needs to configure the hoisting machineries such as hundred tons or more large caterpillars, gantry cranes auxiliary easily, increases and is constructed into
This, also increases difficulty of construction, is unfavorable for construction safety.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of operation is simple, speed is fast, and safety coefficient is high, effectively solves
The prefabricated piping lane construction method of waterproof problem.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme: a kind of prefabricated piping lane construction method, special
Sign is, comprising the following steps:
(1) construction of prefabricated components
Prefabricated lateral wall, top plate and bottom plate, and at the top and bottom of outer side wall, the left end of top plate and right end and bottom
Connector is respectively set in the left end of plate and right end；
(2) assembly of prefabricated components
Bottom plate is first lifted, then lifts lateral wall, and by the connector of the lower end of lateral wall and the corresponding connector on bottom plate
It is fixed to each other, then framework equipment is installed, finally lift top plate, and the connector of the upper end of lateral wall is corresponding on top plate
Connector is fixed to each other；
(3) cast-in-place molding
Concrete is poured in the inner surface of outer side wall and the outer surface of top plate.
Further, step (1) further includes prefabricated mid-board, and is also provided with connector in the upper end of mid-board, in bottom plate
Inner surface setting for mid-board lower end be inserted into groove；Step (2) further includes after lifting lateral wall, installation mould bases
Mid-board is lifted before equipment, enables the lower end of mid-board be inserted into the groove on bottom plate, and after lifting top plate, by mid-board
The connector of upper end is fixed to each other with the corresponding connector on corresponding top plate；Step (3) further includes pouring in the upper surface of mid-board
Build concrete.
Further, connector is equipped with the bolt hole in bar shaped.
Further, the connector of the lower end of lateral wall and the connector on bottom plate are equipped with arc-shaped bolt hole,
Remaining connector is equipped with the bolt hole in bar shaped.
Further, step (1) further includes, and in the inner surface of outer side wall and the outer surface of top plate, there are connect a batch reinforcing bar.
Further, step (1) further includes, outer side wall outer surface lower edge and bottom plate left side upper edge,
Elongated unfilled corner is respectively set in right side upper edge, and after cast-in-place molding, the elongated unfilled corner on outer side wall is corresponding on bottom plate
Elongated unfilled corner surrounds filling waterproof gasket cement in section.
Further, step (1) further includes pre-buried first weldment on the cell wall of the groove on bottom plate, and in mid-board
Corresponding first weldment in lower end position at pre-buried second weldment, step (2) further includes, and is inserted into bottom plate in the lower end for enabling mid-board
Groove in after, the first weldment and the second weldment are welded and fixed.
Further, the cross section of the groove on bottom plate is in inverted trapezoidal, is distinguished in two chute walls of the groove on bottom plate pre-
The first weldment is buried, the lower end of mid-board is also in inverted trapezoidal, pre-buried respectively the second weldering on the oblique side wall of the two of the lower end of mid-board
Part.
Further, framework equipment includes more than two by two supporting legs and the connected door shape frame constituted of a crossbeam
Frame is connected with one or more singletree between two supporting legs of door shape frame, passes through two between adjacent two sub- shape frames
Connecting rod more than root is connected.
Further, singletree is hollow tapped long nut, and interlocking has gaily decorated basket screw rod on singletree.
The beneficial effects of the present invention are embodied in:
1. the present invention is come piping lane of constructing by the way of prefabricated and cast-in-place combination, and it is small that piping lane is integrally split as to several
Component, part primary structural component are divided into prefabricated components and cast-in-place two parts, and bottom plate is complete prefabricated, and top plate and lateral wall are half prefabricated, solution
It has determined the problem of tying up public transport, large lifting equipment cost absorption, speed of application, and prefabricated components generally only need tens
Ton crane can operation, operation is simple, speed is fast, and safety coefficient is high, and bulk velocity is much higher than integral prefabricated lift-on/lift-off system, and this
The last cast-in-place link of invention, which pours each individual prefabricated components, constitutes an entirety, plays good structure
Waterproof action efficiently solves waterproof problem.
2. the design of bolt hole of the present invention can be such that the stitching error between each prefabricated components substantially reduces, to effectively keep away
Exempt to splice the generation in gap and the running pulp everywhere when pouring concrete.
3. the present invention clogs waterproof gasket cement by designing elongated unfilled corner, the anti-watertight between component is further improved
Feng Xing solves seepage problem existing in the prior art.
4. mid-board of the present invention is plugged in groove by the first weldment and being welded and fixed for the second weldment, can guarantee
The installation fastness of partition wall, compared to the mode of slip casting, faster, structure is more stable for speed of application.
Detailed description of the invention
Fig. 1 is the schematic cross-section for double storehouse rectangle piping lanes that the prefabricated piping lane construction method of one embodiment of the invention is constructed.
Fig. 2 is the structure broken away view for double storehouse rectangle piping lanes that the prefabricated piping lane construction method of one embodiment of the invention is constructed.
Fig. 3 is the knot of the prefabricated components for double storehouse rectangle piping lanes that the prefabricated piping lane construction method of one embodiment of the invention is constructed
Structure broken away view.
Fig. 4 is enlarged drawing at the A of Fig. 3.
Fig. 5 is the adjusting schematic diagram of the arc-shaped bolt hole in the prefabricated piping lane construction method of one embodiment of the invention.
Fig. 6 is enlarged drawing at the B of Fig. 3.
Fig. 7 is enlarged drawing at the C of Fig. 3.
The step of Fig. 8 prefabricated to Figure 13 one embodiment of the invention piping lane construction method (2) and (3) flow chart.
Figure 14 is enlarged drawing at the D of Figure 13.
Figure 15 is the structural schematic diagram of the framework equipment in the prefabricated piping lane construction method of one embodiment of the invention.
Figure 16 is that the door shape frame of the framework equipment in the prefabricated piping lane construction method of one embodiment of the invention removes signal
Figure.
The label of each component in attached drawing are as follows: 1 lateral wall, 2 top plates, 3 bottom plates, 4 mid-boards, 5 connectors, 6 grooves, 7 first
Weldment, 8 second weldments, 9 elongated unfilled corners, 10 framework equipments, 101 supporting legs, 102 crossbeams, 103 bolts, 104 singletrees, 105 connections
Bar, 106 gaily decorated basket screw rods, 107 idler wheels.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings:
Referring to Fig. 1, by taking sectional dimension is double storehouse rectangle piping lanes of 8m wide, high 5m, wall thickness 0.3m, the long 3m in every segment as an example,
The prefabricated piping lane construction method for elaborating one embodiment of the invention is torn open by the structure of the molding double storehouse rectangle piping lanes of this method
Divide and see Fig. 2, split are as follows: two pieces of 2, two pieces of top plate, 1, one piece of lateral wall, 4, one pieces of bottom plates 3 of mid-board, wherein concrete legend is filled
Part is pre-erection, and oblique line fill part is cast-in-place part.
Specifically includes the following steps:
(1) construction of prefabricated components, refers to Fig. 3:
Lateral wall 1 it is prefabricated: lateral wall 1 thickness 0.15m, high 4.7m, long 3m, there are connect a batch reinforcing bar, and inner surface for inner surface
Top and bottom are respectively equipped with connector 5, and every piece of lateral wall 1 sets 4 connectors 5；
Top plate 2 it is prefabricated: top plate 2 thickness 0.15m, wide 3.55m, long 3m, outer surface is also divided there are a batch reinforcing bar, left and right ends are connect
Not She You connector 5, every piece of top plate 2 sets 4 connectors 5；
Bottom plate 3 it is prefabricated: bottom plate 3 thickness 0.3m, wide 8m, long 3m, 3 inner surface middle position of bottom plate are equipped with elongated inverted trapezoidal
Groove 6, about 3 centimeters deep, left and right ends are also respectively equipped with connector 5；
Mid-board 4 it is prefabricated: thick 0.3m, high 4.43m, long 3m, the upper end of mid-board 4 also are provided with connector 5, every piece of interval
Wall 4 sets 2 connectors 5, and the lower end of mid-board 4 can be inserted into the groove 6 of bottom plate 3；
Connector 5 on above-mentioned each prefabricated components is made of steel plate, and bolt hole is provided on connector 5, each prefabricated in this way
Component can be interconnected and fixed by the bolt of the bolt hole on the connector 5 them；
In addition, being embedded with the first weldment 7, the lower end of mid-board 4 in two chute walls of the groove 6 on bottom plate 3 referring to Fig. 7
In inverted trapezoidal, pre-buried second weldment 8 is distinguished on the oblique side wall of the two of the lower end of mid-board 4, the lower end of such mid-board 4 can be inserted into bottom
After in the groove 6 of plate 3, the first weldment 7 and 8 position of the second weldment are corresponding, and the first weldment 7 and the second weldment 8 are made of steel plate,
The two is substantially bonded；
In addition, referring to fig. 4, the outer surface lower edge of figure lateral wall 1 and the left and right ends upper edge of bottom plate 3 are set respectively
There are deep 2 centimeters, wide 1 centimeter of elongated unfilled corner 9, clogs waterproof gasket cement for the later period；
(2) assembly of prefabricated components
Positioning after unwrapping wire, slotting, pouring concrete bed course, first lifts bottom plate 3, as shown in Figure 8；
Lateral wall 1 is lifted respectively in the left end of bottom plate 3 and right end again, and blending bolt is by the connector 5 of the lower end of lateral wall 1
It is fixed to each other to the corresponding connector 5 on bottom plate 3, as shown in Figure 9；
Then mid-board 4 is lifted, enables the lower end of mid-board 4 be inserted into the groove 6 of bottom plate 3, adjusts 4 verticality of mid-board
Afterwards, the first weldment 7 and the second weldment 8 are welded to each other fixation, as shown in Figure 10；
Framework equipment 10 is installed respectively in each corridor storehouse again, as shown in figure 11；
Finally lift top plate 2, blending bolt is by the corresponding connection on the connector 5 of the upper end of lateral wall 1 and corresponding top plate 2
Part 5 is fixed to each other, the connector 5 of 4 upper end of mid-board and the corresponding connector 5 on corresponding top plate 2 is fixed to each other, such as Figure 12 institute
Show；
Space between two pieces of lateral walls 1 is divided into two Lang Cang, and a Lang Cang corresponding one with mid-board 4 by this method
There are top plate 2 in block top plate 2,4 upper end of the mid-board left and right sides, therefore, can be by the connector 5 of 4 upper end of mid-board and two pieces of top plates 2
On corresponding connector 5 be disposably connected and fixed, as shown in figure 12；
(3) cast-in-place molding
Concrete is poured in the upper surface of the inner surface of outer side wall 1, the outer surface of top plate 2 and mid-board 4, under 25 DEG C of temperature about
Losing fangle can not demould 8 hours guarantee concretes, as shown in figure 13；
(4) waterproof
In the outer surface of outer side wall 1 and the left and right ends junction of bottom plate 3, namely the elongated unfilled corner 9 on outer side wall 1
Elongated unfilled corner 9 corresponding on bottom plate 3, which surrounds, clogs waterproof gasket cement in section, as shown in figure 14, the outer surface of lateral wall 1 with
The left and right ends of bottom plate 3 guarantees to flush as far as possible, then by design and construction outsourcing waterproof coiled material, that is, completes applying for one segment of piping lane
Work.So circulation.
When in-site installation, each prefabricated components cannot be guaranteed absolute horizontal and vertical in spelling, exist between component
Certain position deviation, therefore the present embodiment designs, the wherein connector 5 and the connector on bottom plate 3 of the lower end of lateral wall 1
Bolt hole on 5 is arc-shaped, referring to fig. 4, in this way, the adjustable-angle upper deviation, for example, wait during installation can not be with for bottom plate 3
Lateral wall 1 guarantees absolute upright, but it has rule, refers to Fig. 5, be exactly lateral wall 1 is around A point in figure (under outer surface
Edge) rotation, therefore radius of turn can determine according to 5 position of connector, it is required to can determine arc length according to deviation range；Interval
The bolt hole on connector 5 on wall 4 is in vertical bar shaped, preferably kidney ellipsoid, and the bolt hole on remaining connector 5 is in level
Bar shaped, preferred kidney ellipsoid, as shown in fig. 6, adjustable horizontal, the deviation on vertical direction in this way；
By that the stitching error between each prefabricated components can be made to substantially reduce with the design of upper bolt hole, to effectively keep away
Exempt to splice the generation in gap and the running pulp everywhere when pouring concrete.
In addition, the present invention clogs waterproof gasket cement by designing elongated unfilled corner 9, further improve anti-between component
Water tightness solves seepage problem existing in the prior art.
And mid-board 4 is plugged in groove 6 by the first weldment 7 and being welded and fixed for the second weldment 8, can be guaranteed
The installation fastness of partition wall 4, compared to the mode of slip casting, faster, structure is more stable for speed of application.
Referring to Figure 15, in the present embodiment, framework equipment 10 includes two and is passed through by two supporting legs 101 and a crossbeam 102
Bolt 103 is connected the door shape frame constituted, and door shape frame can dismantle arbitrarily, two supporting legs 101 of door shape frame it
Between be vertically uniformly provided with three horizontal singletrees 104, and hinge is respectively adopted in the both ends of singletree 104 and two supporting legs 101
The mode of connecing connects, and is connected between two sub- shape frames by six roots of sensation connecting rod 105, pin joint is respectively adopted in the both ends of connecting rod 105
Mode is connect with two sub- shape frames, and certainly, as needed, door shape frame can be set more, singletree and connecting rod
Quantity can also increase or reduce.
In the present embodiment, singletree is hollow tapped long nut, and interlocking has gaily decorated basket screw rod 106 on singletree 104.
Singletree 104 and gaily decorated basket screw rod 106 constitute flower basket bolt in this way, and by rotating the intermediate handle of gaily decorated basket screw rod, branch can be realized
Leg 101 " stretching, extension and contraction ".
It is equipped with idler wheel 107 below supporting leg 101, facilitates walking.
Can according to need whether be laid with steel form on the outside of connecting rod, the cast-in-place structural template of lateral wall inner surface is installed
When, base opening should reserve 2 centimeters or more gaps, and idler wheel is facilitated to roll, and gap can be used small template and block；This framework equipment 10 is torn open
Dress is simple, is readily transported, stores, schematic diagram is as shown in figure 16 after dismounting.
It should be noted that being to explain by taking double storehouse rectangle piping lanes as an example the prefabricated piping lane construction method of the present invention above
It states, only needs one piece of mid-board 4, if the storehouse number demand of piping lane is more, the quantity of mid-board 4 is in two or more, certainly, groove 6
Quantity and position according to can need to be changed；
When the storehouse number to piping lane requires to be one, then mid-board 4 is not needed, the inner surface of bottom plate 3 does not need to set groove
6, and only need one piece of top plate 2.
It should be understood that example as described herein and embodiment are not intended to restrict the invention, this field only for explanation
Technical staff can make various modifications or variation according to it, all within the spirits and principles of the present invention, made any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of prefabricated piping lane construction method, which comprises the following steps:
(1) construction of prefabricated components
Prefabricated lateral wall, top plate and bottom plate, and in the top and bottom of outer side wall, the left end of top plate and right end and bottom plate
Connector is respectively set in left end and right end；
(2) assembly of prefabricated components
Bottom plate is first lifted, then lifts lateral wall, and the connector of the lower end of lateral wall and the corresponding connector on bottom plate is mutual
It is fixed, then framework equipment is installed, finally lift top plate, and by the connector of the upper end of lateral wall and the corresponding connection on top plate
Part is fixed to each other；
(3) cast-in-place molding
Concrete is poured in the inner surface of outer side wall and the outer surface of top plate.
2. prefabricated piping lane construction method as described in claim 1, it is characterised in that: step (1) further includes prefabricated mid-board, and
It is also provided with connector in the upper end of mid-board, in the groove that the inner surface setting of bottom plate is inserted into for the lower end of mid-board；Step
(2) further include lifting mid-board after lifting lateral wall, before installation framework equipment, the lower end of mid-board is enabled to be inserted on bottom plate
Groove in, it is and after lifting top plate, the connector of mid-board upper end and the corresponding connector on corresponding top plate is mutually solid
It is fixed；Step (3) further includes pouring concrete in the upper surface of mid-board.
3. prefabricated piping lane construction method as claimed in claim 1 or 2, it is characterised in that: connector is equipped with the spiral shell in bar shaped
Keyhole.
4. prefabricated piping lane construction method as claimed in claim 1 or 2, it is characterised in that: the connector of the lower end of lateral wall with
And the connector on bottom plate is equipped with arc-shaped bolt hole, remaining connector is equipped with the bolt hole in bar shaped.
5. prefabricated piping lane construction method as claimed in claim 1 or 2, it is characterised in that: step (1) further includes, in outer side wall
Inner surface and there are connect a batch reinforcing bar outer surface of top plate.
6. prefabricated piping lane construction method as claimed in claim 1 or 2, it is characterised in that: step (1) further includes, in outer side wall
Outer surface lower edge and left side upper edge, the right side upper edge of bottom plate elongated unfilled corner is respectively set, cast-in-place molding
Afterwards, the elongated unfilled corner corresponding on bottom plate of the elongated unfilled corner on outer side wall, which surrounds, clogs waterproof gasket cement in section.
7. prefabricated piping lane construction method as claimed in claim 2, it is characterised in that: step (1) further includes, recessed on bottom plate
Pre-buried first weldment on the cell wall of slot, and pre-buried second weldment at the position of corresponding first weldment in the lower end of mid-board, step
(2) further include, enable mid-board lower end insertion bottom plate groove in after, the first weldment and the second weldment are welded and fixed.
8. prefabricated piping lane construction method as claimed in claim 7, it is characterised in that: the cross section of the groove on bottom plate is terraced in falling
Shape, pre-buried respectively the first weldment, the lower end of mid-board are also in inverted trapezoidal in two chute walls of the groove on bottom plate, mid-board
Pre-buried second weldment is distinguished on the oblique side wall of the two of lower end.
9. prefabricated piping lane construction method as claimed in claim 1 or 2, it is characterised in that: framework equipment includes more than two
Be connected the door shape frame constituted by two supporting legs and crossbeam, be connected between two supporting legs of door shape frame one with
On singletree, be connected between adjacent two sub- shape frames by two or more connecting rods.
10. prefabricated piping lane construction method as claimed in claim 9, it is characterised in that: singletree is hollow tapped length
Nut, interlocking has gaily decorated basket screw rod on singletree.
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107653900A (en) * | 2017-08-25 | 2018-02-02 | 中建科技有限公司深圳分公司 | A kind of preparation method of Prefabricated pipe gallery |
| CN109469103A (en) * | 2019-01-16 | 2019-03-15 | 上海中森建筑与工程设计顾问有限公司 | A kind of environment-friendly type fabricated assembly overall pipe gallery and its assembly method |
| CN110130396A (en) * | 2019-05-14 | 2019-08-16 | 沈阳建筑大学 | A kind of assembly type variable storehouse underground pipe gallery and attaching method thereof |
| CN110617079A (en) * | 2019-10-28 | 2019-12-27 | 中铁二院工程集团有限责任公司 | Shield comprehensive pipe gallery pipeline installation shed frame system |
| CN112482435A (en) * | 2020-12-01 | 2021-03-12 | 西安建筑科技大学 | Underground excavation construction method for underground multi-cabin pipe gallery through building |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004232328A (en) * | 2003-01-30 | 2004-08-19 | Taisei Corp | Structure of half precast type arch culvert and its construction method |
| CN104674847A (en) * | 2015-03-05 | 2015-06-03 | 东北大学 | Novel assembling type precast concrete urban comprehensive pipe gallery and construction method thereof |
| CN104762993A (en) * | 2015-02-11 | 2015-07-08 | 中国铁建大桥工程局集团有限公司 | Splicing type construction method of urban lake-passing tunnel |
| CN105696622A (en) * | 2016-01-18 | 2016-06-22 | 中国铁建大桥工程局集团有限公司 | Prefabricated urban pipe gallery and construction method thereof |
| CN106245674A (en) * | 2016-08-01 | 2016-12-21 | 中建五局第三建设有限公司 | Hollow wallboard mixes prefabricated assembled pipe gallery and construction method thereof |
-
2016
- 2016-12-26 CN CN201611219825.8A patent/CN106759478B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004232328A (en) * | 2003-01-30 | 2004-08-19 | Taisei Corp | Structure of half precast type arch culvert and its construction method |
| CN104762993A (en) * | 2015-02-11 | 2015-07-08 | 中国铁建大桥工程局集团有限公司 | Splicing type construction method of urban lake-passing tunnel |
| CN104674847A (en) * | 2015-03-05 | 2015-06-03 | 东北大学 | Novel assembling type precast concrete urban comprehensive pipe gallery and construction method thereof |
| CN105696622A (en) * | 2016-01-18 | 2016-06-22 | 中国铁建大桥工程局集团有限公司 | Prefabricated urban pipe gallery and construction method thereof |
| CN106245674A (en) * | 2016-08-01 | 2016-12-21 | 中建五局第三建设有限公司 | Hollow wallboard mixes prefabricated assembled pipe gallery and construction method thereof |
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