CN208441138U - Integrated assembled piping lane based on composite bottom board - Google Patents
Integrated assembled piping lane based on composite bottom board Download PDFInfo
- Publication number
- CN208441138U CN208441138U CN201820841779.3U CN201820841779U CN208441138U CN 208441138 U CN208441138 U CN 208441138U CN 201820841779 U CN201820841779 U CN 201820841779U CN 208441138 U CN208441138 U CN 208441138U
- Authority
- CN
- China
- Prior art keywords
- board
- plate
- cast
- layer
- piping lane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Panels For Use In Building Construction (AREA)
Abstract
The utility model discloses a kind of integrated assembled piping lane and its construction method based on composite bottom board.Each unit plate includes overlapping portion and positioned at the cast-in-place portion of overlapping portion surrounding in the utility model composite bottom board, overlapping portion includes the prefabricated panel being fixedly connected with blinding layer, bottom plate truss and bottom plate in-situ layer, bottom plate truss surrounding edge extends horizontally outward, forms the framework of steel reinforcement in cast-in-place portion；Double-layered wallboard includes the outer prefabricated board positioned at upstream face, the cast-in-place sandwiched layer positioned at the interior prefabricated board of back side, and between outer prefabricated board and interior prefabricated board, and outer prefabricated board is connect with interior prefabricated board by wall truss bars；Wall truss bars bottom is connect with the framework of steel reinforcement side edge in the cast-in-place portion of composite bottom board；The lower end surface and blinding layer upper surface of outer prefabricated board fit closely setting；The top plate in-situ layer and the cast-in-place sandwiched layer formed by integrally casting of double-layered wallboard for overlapping top plate form.Convenient, at low cost, the good water-proof effect of the utility model construction, piping lane globality are strong.
Description
Technical field
The utility model relates to assembled piping lane technical fields, disguise more particularly to a kind of one based on composite bottom board
With formula piping lane.
Background technique
Construction for underground pipe gallery has all cast-in-place at present and cast-in-place combines two kinds of forms of construction work with prefabricated.Tradition
The cast-in-place mode of all round victory falsework construction period is longer, higher cost, economic benefit is poor；And Site Template and steel
Muscle binding amount is big, time-consuming and laborious, and waste of material situation is serious, and construction civilization is poor；It is cast-in-place with it is prefabricated combine apply
It is more universal using half prefabricated construction mode of double-layer overlapped plywood in work mode, the usage amount of template is greatly reduced, is reduced
Construction cost, and there is good waterproof effect.
In the construction of current double-layered monoblock type comprehensive pipe gallery structure, about the selection and construction of bottom plate, mainly there is two
Kind mode cooperates double-layered wallboard and single layer to overlap top plate, forms the pipe of monoblock type one is cast-in-place concrete bottom plate is used
Corridor structure, in this form of construction work, there is still a need for formwork, structure performs rear cast-in-place bottom plate and double-layered wall for the construction of piping lane bottom plate
The joint area section loss of plate is larger, and Pipe rack bearing capacity reduces obvious；Another kind is using single layer overlapping bottom plate paving
It is located on bed course, cooperates double-layered wallboard and single layer to overlap top plate, form the Pipe rack of monoblock type, this form of construction work pair
The flatness requirement of bed course is higher, and after Pipe rack construction, bottom plate is not closely connected with bed course, and bottom plate easily cracks, and bottom plate is to wall
External side, which extends, causes unnecessary cost to increase, and double-layered wall and bottom plate handover position section loss of strength are larger.
Utility model content
The utility model provides a kind of construction convenient and efficient, and construction cost is low, good water-proof effect, the strong base of piping lane globality
In the integrated assembled piping lane of composite bottom board.
The technical issues of solution is: existing double-layered monoblock type comprehensive pipe gallery structure section loses serious and overlapping
Plate and the closely connected untight problem of bed course.
In order to solve the above technical problems, the utility model adopts the following technical solution:
Integrated assembled piping lane of the utility model based on composite bottom board by composite bottom board, double-layered wallboard and is folded
Top plate is closed to enclose；
Composite bottom board is horizontally set on blinding layer, and the length direction splicing by multiple unit plates along piping lane forms,
Each unit plate includes overlapping portion and positioned at the cast-in-place portion of overlapping portion surrounding, overlapping portion include prefabricated panel, bottom plate truss and
Bottom plate in-situ layer, prefabricated panel are fixedly connected with blinding layer, and bottom plate truss surrounding edge extends horizontally outward, form cast-in-place portion
Framework of steel reinforcement；
Double-layered wallboard includes the outer prefabricated board positioned at upstream face, positioned at the interior prefabricated board of back side, and it is outer prefabricated
Cast-in-place sandwiched layer between plate and interior prefabricated board, outer prefabricated board are connect with interior prefabricated board by wall truss bars；Wall truss bars
Bottom is connect with the framework of steel reinforcement side edge in the cast-in-place portion of composite bottom board；Table on the lower end surface of the outer prefabricated board and blinding layer
Face fits closely setting；
The top plate in-situ layer and the cast-in-place sandwiched layer formed by integrally casting of double-layered wallboard for overlapping top plate form.
Integrated assembled piping lane of the utility model based on composite bottom board, further, in each unit plate
Overlapping portion occupied area be not less than unit plate occupied area 30%.
Integrated assembled piping lane of the utility model based on composite bottom board, further, the edge in the overlapping portion with
The horizontal distance of the double-layered wallboard inner surface in two sides is not less than 500mm.
Integrated assembled piping lane of the utility model based on composite bottom board, further, the double-layered wallboard with
Armpit angle diagonal bar is additionally provided between unit plate, armpit angle diagonal bar both ends are respectively protruding into wall truss bars and framework of steel reinforcement and solid
It is fixed.
Integrated assembled piping lane of the utility model based on composite bottom board, further, the interior prefabricated board lower end surface
Lower end surface higher than outer prefabricated board is arranged, and the two difference in height is not less than the thickness of composite bottom board；The upper end of the outer prefabricated board
Face is arranged higher than interior prefabricated board upper surface, and the thickness of the two difference in height and overlapping top plate is adapted.
Integrated assembled piping lane of the utility model based on composite bottom board, further, the overlapping top plate further includes
Prefabricated top plate and top plate truss, top plate truss two sides with the upper edge of the wall truss bars of double-layered wallboard along connecting, in advance
The two sides of top plate processed are overlapped along with the interior prefabricated board upper edge of double-layered wallboard.
Integrated assembled piping lane of the utility model based on composite bottom board, further, the double-layered wallboard
Vertical edge joint position is provided with rectangle steel reinforcement cage, and rectangle steel reinforcement cage is located in the cast-in-place sandwiched layer of vertical edge joint position, along wall-plate level
The elongated setting in direction.
Integrated assembled piping lane of the utility model based on composite bottom board, further, the level of the overlapping top plate
Edge joint position is provided with horizontal connection muscle, and horizontal connection muscle is located in the top plate in-situ layer of horizontal edge joint position, perpendicular to horizontal piece
Length direction setting.
Integrated assembled piping lane of the utility model based on composite bottom board, further, under the double-layered wallboard
Vertical seal plate is additionally provided in the cast-in-place sandwiched layer in portion, the lower edge of the vertical seal plate is not less than the lower end of interior prefabricated board
Face.
Integrated assembled piping lane of the utility model based on composite bottom board compared with prior art, has following beneficial to effect
Fruit:
The utility model is based on the integrated assembled piping lane of composite bottom board using the cast-in-place composite base combined with overlapping
Plate, prefabricated panel and the blinding layer in overlapping portion are fixed, and the displacement and deformation of bottom plate truss, and bottom plate truss are not only avoided
Prefabricated construction is easily installed and positions, greatly reduce difficulty of construction, reduces working procedure；The cast-in-place portion of composite bottom board is mixed
Solidifying soil is directly to be cast in blinding layer upper surface, combines closely with blinding layer as an entirety, puts down to blinding layer
Whole degree is of less demanding, and is conducive to the whole stress of composite bottom board and blinding layer；Even if the surface of blinding layer exists uneven
Whole position, when underplate concrete pours, by vibrated concrete, slurries can enter prefabricated panel bottom, fill and lead up base mat
The out-of-flatness position of layer.
The lower edges of the outer prefabricated board of the double-layered wallboard of the utility model are longer than interior prefabricated board, under outer prefabricated board
Edge is directly contacted with blinding layer, and directly as the outboard template of bottom slab concreting, eliminate side form installs process, is simplified
Construction procedure reduces template usage amount when bottom slab concreting, while greatly reducing bottom plate and two sides composite wallboard connector portions
The end face damage rate of position, improves the shearing strength and compression strength of two sides wallboard.The upper edge of outer prefabricated board is higher than interior prefabricated
Plate can greatly reduce the use of concrete pad and the usage amount of template, reduce work directly as the side form of overlapping top plate
Journey cost.
The lower edges of wall truss bars have part to be reserved in outer in the double-layered wallboard of the utility model, can directly with
Overlapping top plate is connected with the reinforcing bar in composite bottom board, greatly reduces difficulty of construction, by the connection of internal longitudinal reinforcement, is improved
The connectivity robustness of wall and top plate and bottom plate, improves the integrally-built strength and stiffness of piping lane, conducive to the entirety of piping lane
Force stability.
After the double-layered wallboard of the utility model is connect with the pre-erection of overlapping top plate, the cast-in-place space of the two is formd
Region is communicated, and no setting is required additional side form or bed die, the cast-in-place sandwiched layer of top plate in-situ layer and double-layered wallboard can one
Body pours, and not only simplifies working procedure, shortens construction period, and the cast-in-place part of the wall and top plate with it is compound
The cast-in-place portion of bottom plate forms closed monolithic construction, greatly strengthens the water-stagnating effect of Pipe rack.
It is additionally provided with armpit angle diagonal bar in the double-layered wallboard of the utility model, improves being connected firmly for wall and bottom plate
Property, the integral strength and rigidity of Pipe rack armpit angular position are strengthened, the whole stress of Pipe rack is conducive to.
The integrated assembled piping lane based on composite bottom board of the utility model is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of integrated assembled piping lane of the utility model based on composite bottom board；
Fig. 2 is the details enlarged drawing of position A, that is, double-layered wallboard and composite bottom board junction in Fig. 1；
Fig. 3 is the top view of the pre-erection in the overlapping portion of the unit plate of composite bottom board；
Fig. 4 is the cross section view of the vertical edge joint position of double-layered wallboard；
Fig. 5 is the longitudinal section cross-sectional view for overlapping the horizontal edge joint position of top plate；
Fig. 6 is the completion effect picture of step 5 in piping lane construction method；
Fig. 7 is the completion effect picture of step 8 in piping lane construction method.
Appended drawing reference:
1- blinding layer；21- prefabricated panel；22- bottom plate truss；23- bottom plate in-situ layer；31- framework of steel reinforcement；32- bottom plate
Concrete；The double-layered wallboard of 4-；The outer prefabricated board of 41-；Prefabricated board in 42-；43- cast-in-place sandwiched layer；44- wall truss bars；45-
Vertical seal plate；5- armpit angle diagonal bar；6- rectangle steel reinforcement cage；7- overlaps top plate；The prefabricated top plate of 71-；72- top plate truss；73- top plate
In-situ layer；8- horizontal connection muscle；91- diagonal support；92- piping lane internal stent.
Specific embodiment
As depicted in figs. 1 and 2, the utility model is based on the integrated assembled piping lane of composite bottom board by composite bottom board, double
Layer composite wallboard 4 and overlapping top plate 7 enclose.
As shown in figure 3, composite bottom board is horizontally set on blinding layer 1, by multiple unit plates along the length side of piping lane
Formed to splicing, each unit plate includes overlapping portion and cast-in-place portion, and cast-in-place portion is located at overlapping portion surrounding, two sides edge respectively with
4 bottom of double-layered wallboard of piping lane two sides connects, and the occupied area in the overlapping portion in each unit plate is not less than cell board
The 30% of block occupied area, the edge in overlapping portion and the horizontal distance of double-layered 4 inner surface of wallboard in two sides are not less than 500mm；It is folded
Conjunction portion includes prefabricated panel 21, bottom plate truss 22 and bottom plate in-situ layer 23, and 21 bottom of prefabricated panel is by welding or is bolted
It is fixedly connected with the built-in fitting on blinding layer 1,22 surrounding edge of bottom plate truss extends horizontally outward, forms the reinforcing bar in cast-in-place portion
Skeleton 31, the upper surface of the underplate concrete 32 in cast-in-place portion and the upper surface of bottom plate in-situ layer 23 in overlapping portion are concordant；Adjacent list
First plate is by the way that framework of steel reinforcement 31 is using binding, welding or overlapped that mode is fixedly connected.
The underplate concrete 32 in cast-in-place portion is directly cast in 1 upper surface of blinding layer, and combining closely with blinding layer 1 is one
A entirety, it is not high to the flatness requirement of blinding layer 1, it is mixed in bottom plate even if there are out-of-flatness positions on the surface of blinding layer 1
When solidifying soil 32 pours, by vibrated concrete, slurries can enter 21 bottom of prefabricated panel, fill and lead up the out-of-flatness of blinding layer 1
Position, conducive to the whole stress of composite bottom board and blinding layer 1.
Double-layered wallboard 4 includes the outer prefabricated board 41 positioned at upstream face, positioned at the interior prefabricated board 42 of back side, and it is outer
Cast-in-place sandwiched layer 43 between prefabricated board 41 and interior prefabricated board 42, outer prefabricated board 41 pass through wall truss bars 44 with interior prefabricated board 42
Connection；The 31 side edge of framework of steel reinforcement in 44 bottom of wall truss bars and the cast-in-place portion of composite bottom board passes through binding, welding or overlap joint
It is fixedly connected, while being additionally provided with armpit angle diagonal bar 5, diagonal bar 5 both ends in armpit angle are respectively protruding into wall truss bars 44 and framework of steel reinforcement 31
It is interior, it binds or is welded and fixed, armpit angle diagonal bar 5 is arranged along piping lane length direction uniform intervals, the distance between adjacent armpit angle steel muscle
It is arranged according to side wall, the main reinforcement longitudinal pitch of bottom plate and design requirement.
The lower end surface and 1 upper surface of blinding layer of outer prefabricated board 41 fit closely setting, and interior 42 lower end surface of prefabricated board is higher than
The lower end surface of outer prefabricated board 41 is arranged, and the two difference in height is not less than the thickness of composite bottom board；The upper surface of outer prefabricated board 41 is high
It is arranged in interior 42 upper surface of prefabricated board, and the thickness of the two difference in height and overlapping top plate 7 is adapted.Above and below wall truss bars 44
It is outer that edge has part to be reserved in, and convenient for connecting with overlapping top plate 7 and composite bottom board, greatly reduces difficulty of construction, improves pipe
The integrally-built strength and stiffness in corridor, conducive to the whole force stability of piping lane.
Vertical seal plate 45 is provided in the cast-in-place sandwiched layer 43 of double-layered 4 lower part of wallboard, under vertical seal plate 45
Edge is not less than the lower end surface of interior prefabricated board 42.
As shown in figure 4, the vertical edge joint position of double-layered wallboard 4 is provided with rectangle steel reinforcement cage 6, rectangle steel reinforcement cage 6 is located at
In the cast-in-place sandwiched layer 43 of vertical edge joint position, along the elongated setting in wall-plate level direction.
The outer prefabricated board 41 of double-layered wallboard 4 is directly contacted with blinding layer 1, directly as the outer side mold of bottom slab concreting
Plate, eliminate side form installs process, simplifies construction procedure, reduces template usage amount when bottom slab concreting, while significantly
Situation is lost in the end face for reducing bottom plate and two sides composite wallboard joint area, improves the shearing strength and resistance to compression of two sides wallboard
Intensity.
Overlap top plate 7 include prefabricated top plate 71, top plate truss 72 and top plate in-situ layer 73,72 two sides of top plate truss along with
The upper edge of the wall truss bars 44 of double-layered wallboard 4 is fixedly connected by binding, welding or overlap joint, and the two of prefabricated top plate 71
Side is overlapped along with 42 upper edge of interior prefabricated board of double-layered wallboard 4, and top plate in-situ layer 73 is cast-in-place with double-layered wallboard 4
43 formed by integrally casting of sandwich of layers forms, and forms closed monolithic construction with the cast-in-place portion of composite bottom board, greatly strengthens piping lane knot
The water-stagnating effect of structure.
As shown in figure 5, the horizontal edge joint position of overlapping top plate 7 is provided with horizontal connection muscle 8, horizontal connection muscle 8 is located at level
In the top plate in-situ layer 73 of edge joint position, it is arranged perpendicular to the length direction of horizontal piece, the length of horizontal connection muscle 8 is not less than
300mm。
The construction method of integrated assembled piping lane of the utility model based on composite bottom board, comprising the following steps:
Step 1: piping lane designs: according to the hydrogeologic condition in proposed place, channel excavation depth etc., being counted by design
It calculates and determines the parameters such as comprehensive pipe gallery structure sectional dimension, arrangement of reinforcement；
Step 2: according to piping lane design conditions, overlapping portion, double-layered wallboard 4 and the overlapping of prefabrication composite bottom board
Top plate 7, and it is transported to construction site；
Step 3: performing blinding layer 1, and the built-in fitting for fixing composite bottom board is set on blinding layer 1；
Step 4: accurate surveying setting-out is carried out on blinding layer 1, by the prefabricated panel 21 and base mat of composite bottom board
Built-in fitting on layer 1 is fixedly connected；
Step 5: lifting double-layered wallboard 4, as shown in Figure 6；
Concrete construction method is as follows:
Step A, it hangs and rises double-layered wallboard 4, transferred after adjusting position, outer 41 lower end surface of prefabricated board fitting is set in base
1 upper surface of plinth bed course；
Step B, diagonal support 91 is set inside piping lane, is fixed temporarily double-layered wallboard 4,91 top of diagonal support top
On 42 outer surface of interior prefabricated board of double-layered wallboard 4, bottom end is fixed on the bottom plate truss 22 of composite bottom board for support；
Step C, the framework of steel reinforcement 31 of composite bottom board and the wall truss bars 44 of double-layered wallboard 4 are connected；
Step D, armpit angle steel muscle is set, and installs armpit angle mould at the connecting corner of double-layered wallboard 4 and composite bottom board
Plate；
Step 6: underplate concrete 32 is poured, until 45 position of vertical seal plate in double-layered wallboard 4；
It sufficiently vibrates during pouring, it is ensured that concrete slurry adequately fills up between prefabricated panel 21 and blinding layer 1
Gap；
Step 7: removing diagonal support 91 after 32 intensity of underplate concrete reaches 75% or more, branch inside piping lane is set up
Frame 92；
Step 8: lifting overlapping top plate 7；Hang a liter overlapping top plate 7, adjust position, make the side edge of prefabricated top plate 71 with
42 upper edge of interior prefabricated board of double-layered wallboard 4 is aligned, then the top plate truss 72 and double-layered wall of connection overlapping top plate 7
The wall truss bars 44 of plate 4, as shown in Figure 7；
Step 9: pouring the cast-in-place sandwiched layer 43 of double-layered wallboard 4 and the top plate in-situ layer 73 of overlapping top plate 7；
Step 10: removing piping lane internal stent 92 when concrete strength reaches 75%；
Step 11: repeating step 4 to step 10, piping lane integral construction is completed.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (9)
1. the integrated assembled piping lane based on composite bottom board, it is characterised in that: by composite bottom board, double-layered wallboard (4) and
Overlapping top plate (7) encloses；
Composite bottom board is horizontally set on blinding layer (1), and the length direction splicing by multiple unit plates along piping lane forms, often
A unit plate includes overlapping portion and positioned at the cast-in-place portion of overlapping portion surrounding, and overlapping portion includes prefabricated panel (21), bottom plate truss
(22) it is fixedly connected with bottom plate in-situ layer (23), prefabricated panel (21) with blinding layer (1), bottom plate truss (22) surrounding edge water
It is flat to extend outwardly, form the framework of steel reinforcement (31) in cast-in-place portion；
Double-layered wallboard (4) includes the outer prefabricated board (41) positioned at upstream face, positioned at the interior prefabricated board (42) of back side, and
Cast-in-place sandwiched layer (43) between outer prefabricated board (41) and interior prefabricated board (42), outer prefabricated board (41) pass through with interior prefabricated board (42)
Wall truss bars (44) connection；Framework of steel reinforcement (31) the side edge in wall truss bars (44) bottom and the cast-in-place portion of composite bottom board connects
It connects；The lower end surface and blinding layer (1) upper surface of the outer prefabricated board (41) fit closely setting；
The top plate in-situ layer (73) and cast-in-place sandwiched layer (43) formed by integrally casting of double-layered wallboard (4) for overlapping top plate (7) form.
2. the integrated assembled piping lane according to claim 1 based on composite bottom board, it is characterised in that: each list
The occupied area in the overlapping portion in first plate is not less than the 30% of unit plate occupied area.
3. the integrated assembled piping lane according to claim 1 based on composite bottom board, it is characterised in that: the overlapping portion
Edge and the double-layered wallboard in two sides (4) inner surface horizontal distance be not less than 500mm.
4. the integrated assembled piping lane according to claim 1 based on composite bottom board, it is characterised in that: the double-layer overlapped
It closes and is additionally provided with armpit angle diagonal bar (5) between wallboard (4) and unit plate, armpit angle diagonal bar (5) both ends are respectively protruding into wall truss bars
(44) and it is in framework of steel reinforcement (31) and fixed.
5. the integrated assembled piping lane according to claim 1 based on composite bottom board, it is characterised in that: described interior prefabricated
The lower end surface that plate (42) lower end surface is higher than outer prefabricated board (41) is arranged, and the two difference in height is not less than the thickness of composite bottom board；Institute
The upper surface for stating outer prefabricated board (41) is arranged higher than interior prefabricated board (42) upper surface, and the two difference in height and overlapping top plate (7)
Thickness is adapted.
6. the integrated assembled piping lane according to claim 1 based on composite bottom board, it is characterised in that: the overlapping top
Plate (7) further includes prefabricated top plate (71) and top plate truss (72), top plate truss (72) two sides along and double-layered wallboard (4)
The upper edge of wall truss bars (44) connects, and the two sides of prefabricated top plate (71) are along the interior prefabricated board with double-layered wallboard (4)
(42) upper edge overlaps.
7. the integrated assembled piping lane according to claim 1 based on composite bottom board, it is characterised in that: the double-layer overlapped
The vertical edge joint position for closing wallboard (4) is provided with rectangle steel reinforcement cage (6), and rectangle steel reinforcement cage (6) is located at the cast-in-place folder of vertical edge joint position
In central layer (43), along the elongated setting in wall-plate level direction.
8. the integrated assembled piping lane according to claim 1 based on composite bottom board, it is characterised in that: the overlapping top
The horizontal edge joint position of plate (7) is provided with horizontal connection muscle (8), and horizontal connection muscle (8) is located at the top plate in-situ layer of horizontal edge joint position
(73) in, it is arranged perpendicular to the length direction of horizontal piece.
9. the integrated assembled piping lane according to claim 1 based on composite bottom board, it is characterised in that: the double-layer overlapped
It closes and is additionally provided with vertical seal plate (45) in the cast-in-place sandwiched layer (43) of wallboard (4) lower part, under the vertical seal plate (45)
Edge is not less than the lower end surface of interior prefabricated board (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820841779.3U CN208441138U (en) | 2018-06-01 | 2018-06-01 | Integrated assembled piping lane based on composite bottom board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820841779.3U CN208441138U (en) | 2018-06-01 | 2018-06-01 | Integrated assembled piping lane based on composite bottom board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208441138U true CN208441138U (en) | 2019-01-29 |
Family
ID=65092770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820841779.3U Expired - Fee Related CN208441138U (en) | 2018-06-01 | 2018-06-01 | Integrated assembled piping lane based on composite bottom board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208441138U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797638A (en) * | 2018-06-01 | 2018-11-13 | 中国建筑股份有限公司 | Integrated assembled piping lane based on composite bottom board and its construction method |
| CN110409326A (en) * | 2019-07-18 | 2019-11-05 | 中铁第一勘察设计院集团有限公司 | The arrangement of reinforcement and construction method of oblique abnormity box culvert |
| CN111088816A (en) * | 2020-01-06 | 2020-05-01 | 山西省工业设备安装集团有限公司 | Structure of coincide assembled utility tunnel |
| CN112681161A (en) * | 2020-12-30 | 2021-04-20 | 南通职业大学 | Laminated plate type assembled box culvert |
-
2018
- 2018-06-01 CN CN201820841779.3U patent/CN208441138U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797638A (en) * | 2018-06-01 | 2018-11-13 | 中国建筑股份有限公司 | Integrated assembled piping lane based on composite bottom board and its construction method |
| CN110409326A (en) * | 2019-07-18 | 2019-11-05 | 中铁第一勘察设计院集团有限公司 | The arrangement of reinforcement and construction method of oblique abnormity box culvert |
| CN110409326B (en) * | 2019-07-18 | 2021-09-10 | 中铁第一勘察设计院集团有限公司 | Reinforcement of oblique crossing special-shaped box culvert and construction method |
| CN111088816A (en) * | 2020-01-06 | 2020-05-01 | 山西省工业设备安装集团有限公司 | Structure of coincide assembled utility tunnel |
| CN112681161A (en) * | 2020-12-30 | 2021-04-20 | 南通职业大学 | Laminated plate type assembled box culvert |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108797638A (en) | Integrated assembled piping lane based on composite bottom board and its construction method | |
| CN208441138U (en) | Integrated assembled piping lane based on composite bottom board | |
| CN107326940B (en) | basement advanced water stop post-cast strip structure and construction method thereof | |
| CN106223516B (en) | ALC steam-pressing aero-concrete batten tilts curtain wall structure and construction method | |
| CN108149706A (en) | Prefabricated assembled comprehensive pipe gallery spliced by cast-in-place hidden beams and laminated slabs and construction method thereof | |
| CN108086353B (en) | Hollow wall plate mixed prefabricated assembly type comprehensive pipe gallery spliced by cast-in-place hidden beams and construction method thereof | |
| CN110468955A (en) | A kind of prefabricated concrete structure shear wall connect steel node and construction method with superimposed sheet | |
| CN108301545A (en) | A kind of big module overlapping contignation of the assembled with space truss temporary support | |
| CN108678220A (en) | A kind of concrete shear force wall of steel bar template integrative installation technology | |
| CN208486404U (en) | A kind of concrete shear force wall of steel bar template integrative installation technology | |
| CN111502255A (en) | Fabricated building laminated slab joint pouring body, pouring hanging die and construction method thereof | |
| CN107642104B (en) | Connecting structure of prefabricated sandwich wall and middle laminated slab and construction method thereof | |
| CN108978967A (en) | A kind of method of the prefabricated part overlapping connection concrete floor of total cross-section | |
| CN109469204A (en) | Fabricated steel reinforced concrete mixed frame structure based on superposed beams and construction method | |
| CN212866938U (en) | Leveling structure of prefabricated wall body | |
| CN109024699A (en) | Monoblock type water-stopping system and preparation method thereof | |
| CN107083776B (en) | A kind of basement raft foundation rear pouring tape construction method | |
| CN107190898A (en) | Exempt from formwork super thick floor and its construction method | |
| CN207739390U (en) | Overlap wall and horizontal member connecting node | |
| CN207705734U (en) | A kind of separate type mounting cable ditch | |
| CN110735492A (en) | Connecting structure of prestressed hollow composite slabs and construction method thereof | |
| CN206971510U (en) | Exempt from formwork super thick floor | |
| CN205382595U (en) | Integral shear force wall of steel pipe concrete edge constraint coincide | |
| CN210685148U (en) | Reinforced concrete combined prefabricated bottom plate | |
| CN210049406U (en) | Non-embedded and non-support type wallboard connecting joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20210601 |