CN104790382B - Diaphram wall skeleton - Google Patents
Diaphram wall skeleton Download PDFInfo
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- CN104790382B CN104790382B CN201510171354.7A CN201510171354A CN104790382B CN 104790382 B CN104790382 B CN 104790382B CN 201510171354 A CN201510171354 A CN 201510171354A CN 104790382 B CN104790382 B CN 104790382B
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- China
- Prior art keywords
- steel reinforcement
- joint
- reinforcement cage
- diaphram wall
- isolating device
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/20—Bulkheads or similar walls made of prefabricated parts and concrete, including reinforced concrete, in situ
Abstract
The invention discloses diaphram wall skeleton, it is characterised in that including joint and steel reinforcement cage；The steel reinforcement cage one or both ends are provided with joint；Also include isolating device, the isolating device two ends are connected on steel reinforcement cage end or joint；The isolating device is at least one side closed by the steel reinforcement cage, for stopping filling to the concrete in the steel reinforcement cage from the side around flowing at other steel reinforcement cages or the concrete that pours at adjacent steel reinforcement cage is around flowing at this section of steel reinforcement cage；Flow-stopping plate is provided with the joint；The flow-stopping plate is extended between the cell wall of the isolating device and the groove along the length of reinforcing cage direction from the guider, along length of reinforcing cage direction covering part or whole isolating devices.Diaphram wall skeleton in the present invention, outside steel reinforcement cage is arranged on using isolation, can effectively prevent from producing in this section of steel reinforcement cage casting concrete and stream, the concrete that this section is poured is prevented around flowing at another section of adjacent steel reinforcement cage, also would not will not contact in the concrete that adjacent steel reinforcement cage is poured into a mould respectively, seam would not be also produced, so as to solve seepy question.
Description
Technical field
The present invention relates to diaphram wall skeleton.
Background technology
Diaphram wall is foundation engineering.During construction, on the ground using a kind of trench machine, along deep excavation project
Periphery axis, under the conditions of mud off, excavates out a long and narrow deep trouth.After clear groove, steel reinforcement cage, Ran Houyong are hung in groove
Tremie method underwater concreting with tremie method builds up a unit groove section.So carry out paragraph by paragraph, continuous reinforcing bar together is built up in underground and mixed
Solidifying cob wall wall, as intercepting water, antiseepage, load-bearing, water-retaining structure.Diaphram wall is applied to pumping plant, pond；Building foundation pit；Ground
Lower oil depot and warehouse；Municipal pipe trench and culvert；The vertical shaft of the engineerings such as shield；Various deep foundations and pile foundation；Harbour, shore protection and dry ship
Depressed place；The cut-pff wall of water conservancy and hydropower, surface mine and tailing dam (pond) and environment-friendly engineering；Underground structure (such as underground railway,
Lower road, underground parking and underground street, shop and underground substation etc.) etc..
, due to setting and below ground, up to tens meters, even more than 100 meters, subterranean wall is deeper for depth for diaphram wall,
More affected by subsoil water seepage.As diaphram wall is construction paragraph by paragraph, adjacent two section concretes junction easily forms seam, leads
Cause leak.Seepy question is solved, a kind of method therein is the joint using special construction.But in most of occasion, even if connecing
Header structure is good again, still cannot thoroughly solve seepy question.Trace it to its cause, for convenience of decentralization joint, leave between joint and cell wall
Certain gap, when steel reinforcement cage after-pouring is transferred, the concrete of fluid form can bypass joint stream to another section of adjacent steel
At muscle cage.When pouring next section again, the concrete for newly pouring cannot form one, Liang Zhe with the concrete for streaming before
Difference in setting time can result in seam, and seam becomes the main cause of diaphram wall leak.
The content of the invention
An object of the present invention is to overcome the deficiencies in the prior art, there is provided a kind of underground for reducing leak risk
Diaphragm wall skeleton.
Diaphram wall skeleton, it is characterised in that include：
Joint and steel reinforcement cage；The steel reinforcement cage one or both ends are provided with joint；
The joint or steel reinforcement cage end are provided with guider, and the guider is provided with gathering sill；The guiding
Groove extends along the groove depth direction, and the gathering sill is provided with opening；The isolating device be flexible sheet material, the flexible sheets
Material two ends are respectively arranged in the gathering sill of the guider, the flexible sheet material from it is described opening stretch out the gathering sill it
Outward；
Also include isolating device, the isolating device two ends are connected on steel reinforcement cage end or joint；The isolation
Device is at least one side closed by the steel reinforcement cage, for stopping filling to the concrete in the steel reinforcement cage from the side around flowing to which
The concrete poured at his steel reinforcement cage or at adjacent steel reinforcement cage is around flowing at this section of steel reinforcement cage；
Flow-stopping plate is provided with the joint；The flow-stopping plate is from the guider along the length of reinforcing cage direction
Extend to the isolating device and for accommodating between the cell wall of the groove of the diaphram wall skeleton, along the length of reinforcing cage
Direction covering part or whole isolating devices；
The isolating device be arranged at the underground reinforced cage meet pitted surface, meet native face or while be arranged on meet pitted surface and
Meet native face.
Preferably, the isolating device is flexible sheet material；The flexible sheet material two ends are connected to the end of the steel reinforcement cage
In portion or joint or the flexible sheet material is arranged on the steel reinforcement cage.
Preferably, the isolating device is geotextiles, Polypropylence Sheet or woven cloth.
Preferably, the joint includes plate body, and the guider is arranged on the plate body, protrudes from the plate
Body.
Preferably, the joint is I-shape construction, and the joint includes plate body and wing plate；The guider is arranged
On the wing plate, the wing plate is protruded from.
Preferably, the flexible sheet material end is provided with guide pillar；The guide pillar is inserted in the gathering sill.
Preferably, the guide pillar can be arranged in the gathering sill along the gathering sill depth direction with plugging, and institute
State guide pillar to be restricted in the gathering sill.
Preferably, the gathering sill is provided with opening；Size of the guide pillar size more than the gathering sill, and be less than
The size of the opening.
Preferably, the flow-stopping plate end is connected on the guider, and the flow-stopping plate is from the guider
Rise and extend between the cell wall of the isolating device and the groove along the length of reinforcing cage direction, along the length of reinforcing cage side
To covering part or whole isolating devices.
Preferably, seal plate is provided with the joint, the seal plate end is connected with the joint, and towards reinforcing bar
The length direction of cage extends.
Preferably, the steel reinforcement cage is multistage, and the joint number is multiple；Every section of steel reinforcement cage two ends are respectively arranged with
Joint, is provided with one section of steel reinforcement cage between each two joint.
Preferably, the isolating device is sheet metal, iron plate or iron sheet or nonmetallic thin plate.
Diaphram wall skeleton in the present invention, outside being arranged on steel reinforcement cage using isolation, effectively can prevent in the Duan Gang
Produce during muscle cage casting concrete and stream, the concrete that this section is poured is prevented around flowing at another section of adjacent steel reinforcement cage, also
Will not will not contact in the concrete that adjacent steel reinforcement cage is poured into a mould respectively, would not also produce seam, so as to solve seepy question.
Description of the drawings
Fig. 1 is that joint and steel reinforcement cage transfer the structural representation to groove, geotextiles not shown in figure.
Fig. 2 is the part A enlarged drawing in Fig. 1.
Fig. 3 is that joint and steel reinforcement cage transfer the structural representation to groove.
Fig. 4 is the part B enlarged drawing in Fig. 3.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in detail.
The present invention is disposed around explanation as a example by foundation ditch is arranged in groove 10 with reference to diaphragm wall skeleton.As shown in Figure 1 and Figure 2, ground
Lower diaphragm wall skeleton, including joint 20 and reinforcing bar 30.30 one or both ends of steel reinforcement cage are provided with joint 20, depending on diaphram wall
The position of shape and steel reinforcement cage 30 determines.If diaphram wall is ring seal structure, joint is respectively provided with 30 two ends of steel reinforcement cage
20, steel reinforcement cage 30 is provided between each two joint 20.It is if diaphram wall is nonocclusive structure, then long along diaphram wall
The only one end of steel reinforcement cage 30 at degree direction two arranges joint.Joint 20 is used to prevent adjacent two sections of steel reinforcement cages 30 in fill concrete
Afterwards in junction leak.Joint 20 includes an at least plate body 21.Joint 20 is additionally provided with a groove 22 or two grooves 22；Plate
Bottom land of the body 21 for one or two groove 22.In preferred exemplary as depicted, joint 20 is provided with two grooves 22.Two
Individual groove 22 is disposed opposite to each other, and is respectively facing two contrary directions.The joint 20 for arranging two grooves 22 is I-shape construction, excellent
Choosing adopts I-steel.Each steel reinforcement cage 30 is located between two joints 20.The joint 20 of I-steel includes plate body 21 and the edge of a wing
23, and form two grooves 22.
As shown in Figure 3, Figure 4, isolating device is provided between the cell wall 11 of steel reinforcement cage 30 and groove 10.Isolating device two ends point
It is not connected on 30 end of steel reinforcement cage or the joint 20, by least one side closed of the steel reinforcement cage 30, for stopping filling
Concrete to the steel reinforcement cage 30 is around flowing at adjacent steel reinforcement cage.Isolating device is flexible sheet material.As depicted excellent
In selecting example, isolating device is geotextiles 40.40 two ends of geotextiles are connected on two joints 20.Steel reinforcement cage 30 meets hole
Face and meet native face and be provided with geotextiles 40, the both sides of steel reinforcement cage 30 are closed.Two pieces of geotextiles 40 and two joints 20 will
Steel reinforcement cage 30 is surrounded.Geotextiles 40 are used to stop concrete, prevent from pouring concrete at wherein one section steel reinforcement cage 30 from
Around flowing at adjacent steel reinforcement cage 30 between joint 20 and the cell wall 11 of groove 10.As shown in figure 4, first opening 100 steel reinforcement cage 30
During casting concrete, first opening 100 sections of geotextiles 40 can prevent concrete between joint 20 and cell wall 11 around flowing to closure
At 200 steel reinforcement cage 30, so as to can avoid being cast in first open a concrete at 100 be cast in it is mixed at closure 200
Solidifying soil is contacted and produces seam, it is to avoid leak is dangerous.
Geotextiles 40 can both adopt connector, such as screw bolt and nut combination, or mode connects for screw with the connection of joint 20,
Can be connected using other fixing devices.In preferred exemplary as depicted, some geotextiles 40 adopt screw bolt and nut group
Conjunction is connected with joint 20.The edge of a wing 23 and geotextiles 40 of the bolt through joint 20, the nut being threaded connection, by geotextiles 40
End is connected with joint 20.Some geotextiles 40 are connected with joint 20 using other fixing devices.As shown in Figure 2, Figure 3, Figure 4
Example in, guider 50 is additionally provided with joint 20.Guider 50 is provided with gathering sill 51, and gathering sill 51 has import
52 and opening 53.Import 52 and opening 53 are towards vertical.In example as depicted, depth direction of the gathering sill 51 along groove 10
Extend perpendicular to paper direction, towards perpendicular to paper, opening 53 is towards left or right for import 52.40 end of geotextiles is arranged at
In gathering sill 51, and outside stretching out gathering sill 51 from opening 53.40 end of geotextiles is provided with guide pillar 43, and its set-up mode can be adopted
Arranged with sewing or other feasible modes.Guide pillar 43 is inserted in the gathering sill 51, and the guide pillar 43 is smaller in size than institute
51 size of gathering sill is stated, and more than 53 sizes of the opening.So arrange, can either guarantee easily can lead the insertion of guide pillar 43
Into groove 51, guide pillar 43 can be limited in gathering sill 51 again, unless extracted guide pillar 43 from import 52, otherwise guide pillar 43 is by one
Straight cutting is placed in gathering sill 51.Each two joint 20 is one group, per group in two joints 20 on the guider 50 that arranges
Opening 53 is oppositely arranged.The two ends of geotextiles 40 are respectively arranged at the guiding in the guider 50 on per group of two joints 20
In groove 51.According to the preferred embodiments of the present invention, guider 50 adopts channel-section steel.
Geotextiles 40 both first can be arranged on joint 20 and steel reinforcement cage 30, with joint 20 and steel reinforcement cage 30 transfer to
In groove 10；First joint 20 and steel reinforcement cage 30 can also be transferred to groove 10, then the guide pillar 43 of geotextiles 40 is inserted into gathering sill
In 51；First joint 20 can also be transferred to groove 10, then geotextiles 40 and steel reinforcement cage 30 are linked together into decentralization to groove 10
Interior, during decentralization, guide pillar 43 is inserted in gathering sill 51 mobile until transferring to bottom.Geotextiles 40 can be adopted with the connection of steel reinforcement cage 30
Iron wire (not shown).Pass through geotextiles 40 by its bolt on steel reinforcement cage 30 using iron wire.
In example as shown in Figure 3,4, flow-stopping plate 70 on guider 50, is additionally provided with, 70 end of the flow-stopping plate sets
Put on the guide arrangement 50, and along the length direction covering part geotextiles 40 of groove 10.Flow-stopping plate 70 is located at outside geotextiles 40
Side, i.e., between the cell wall 11 of geotextiles 40 and groove 10.Flow-stopping plate 70 can adopt metallic plate or non-metal board, itself and joint 20
Connected mode can with bolts, mode connects for screw or welding etc..In example as depicted, flow-stopping plate 70 is ferrum
Skin, end are welded on the guide arrangement 50.
Seal plate 60 is additionally provided with the plate body 21 of joint 20.Seal plate 60 is arranged at the interposition between two edges of a wing 23
Put.Seal plate 60 extends certain length along the length direction of groove 10 from plate body 21.In preferred exemplary as depicted, connect
Channel-section steel 61 is provided with 20 plate body 21.Channel-section steel 61 is provided with guide groove (not shown).60 end of seal plate is provided with leads
To post 62.Lead column 62 is inserted in guide groove.Seal plate 60 both first can be arranged on joint 20 together with joint 20 transfer to
In groove 10, it is also possible to be first positioned over joint 20 and be directed to post 62 again in groove 10 and insert in guide groove.
The using method of the diaphram wall skeleton in the present invention is as follows:
1), as shown in figure 1, grooving 10；Needing to arrange the position grooving 10 of diaphram wall, groove 10 has both sides cell wall
11.This step is constructed using special trench machine, and is equipped with slurry coat method.
2), as shown in Figure 1 and Figure 2, joint 20 and 30 cage of reinforcing bar are hung and is placed in groove 10.30 one or both ends of steel reinforcement cage
Joint 20 is provided with, the position depending on the shape and steel reinforcement cage 30 of diaphram wall determines.As diaphram wall is tied for ring seal
Structure, is respectively provided with joint 20 at 30 two ends of steel reinforcement cage, steel reinforcement cage 30 is provided between each two joint 20.If diaphram wall is non-
The structure of closing, then along the only one end setting joint of steel reinforcement cage 30 at diaphram wall length direction two.Joint 20 is used to prevent
Adjacent two sections of steel reinforcement cages 30 are after fill concrete in junction leak.Joint 20 includes an at least plate body 21.Joint 20 also sets
It is equipped with a groove 22 or two grooves 22；Bottom land of the plate body 21 for one or two groove 22.Preferably showing as depicted
In example, joint 20 is provided with two grooves 22.Two grooves 22 are disposed opposite to each other, and are respectively facing two contrary directions.Arrange two
The joint 20 of individual groove 22 is I-shape construction, it is preferred to use I-steel.Each steel reinforcement cage 30 is located between two joints 20.Work
The joint 20 of Zee bar steel Z includes plate body 21 and the edge of a wing 23, and forms two grooves 22.
As shown in Figure 3, Figure 4, isolating device is provided between the cell wall 11 of steel reinforcement cage 30 and groove 10.Isolating device two ends point
It is not connected on 30 end of steel reinforcement cage or the joint 20, by least one side closed of the steel reinforcement cage 30, for stopping filling
Concrete to the steel reinforcement cage 30 is around flowing at adjacent steel reinforcement cage.Isolating device is flexible sheet material.As depicted excellent
In selecting example, isolating device is geotextiles 40.40 two ends of geotextiles are connected on two joints 20.Steel reinforcement cage 30 meets hole
Face and meet native face and be provided with geotextiles 40, the both sides of steel reinforcement cage 30 are closed.Two pieces of geotextiles 40 and two joints 20 will
Steel reinforcement cage 30 is surrounded.Geotextiles 40 are used to stop concrete, prevent from pouring concrete at wherein one section steel reinforcement cage 30 from
Around flowing at adjacent steel reinforcement cage 30 between joint 20 and the cell wall of groove 10.As shown in figure 4, first open 100 steel reinforcement cage 30 pouring
When building concrete, first opening 100 sections of geotextiles 40 can prevent concrete between joint 20 and cell wall 11 around flowing to closure width
At 200 steel reinforcement cage 30, a concrete and the coagulation being cast at closure 200 at 100 are first opened so as to avoid being cast in
Soil is contacted and produces seam, it is to avoid leak is dangerous.
Geotextiles 40 can both adopt connector, such as screw bolt and nut combination, or mode connects for screw with the connection of joint 20,
Can be connected using other fixing devices.In preferred exemplary as depicted, some geotextiles 40 adopt screw bolt and nut group
Conjunction is connected with joint 20.The edge of a wing 23 and geotextiles 40 of the bolt through joint 20, the nut being threaded connection, by geotextiles 40
End is connected with joint 20.Some geotextiles 40 are connected with joint 20 using other fixing devices.As shown in Figure 2, Figure 3, Figure 4
Example in, guider 50 is additionally provided with joint 20.Guider 50 is provided with gathering sill 51, and gathering sill 51 has import
52 and opening 53.Import 52 and opening 53 are towards vertical.In example as depicted, depth direction of the gathering sill 51 along groove 10
Extend perpendicular to paper direction, towards perpendicular to paper, opening 53 is towards left or right for import 52.40 end of geotextiles is arranged at
In gathering sill 51, and outside stretching out gathering sill 51 from opening 53.40 end of geotextiles is provided with guide pillar 43, and its set-up mode can be adopted
Arranged with sewing or other feasible modes.Guide pillar 43 is inserted in the gathering sill 51, and the guide pillar 43 is smaller in size than institute
51 size of gathering sill is stated, and more than 53 sizes of the opening.So arrange, can either guarantee easily can lead the insertion of guide pillar 43
Into groove 51, guide pillar 43 can be limited in gathering sill 51 again, unless extracted guide pillar 43 from import 52, otherwise guide pillar 43 is by one
Straight cutting is placed in gathering sill 51.Each two joint 20 is one group, per group in two joints 20 on the guider 50 that arranges
Opening 53 is oppositely arranged.The two ends of geotextiles 40 are respectively arranged at the guiding in the guider 50 on per group of two joints 20
In groove 51.According to the preferred embodiments of the present invention, guider 50 adopts channel-section steel.
Geotextiles 40 both first can be arranged on joint 20 and steel reinforcement cage 30, with joint 20 and steel reinforcement cage 30 transfer to
In groove 10；First joint 20 and steel reinforcement cage 30 can also be transferred to groove 10, then the guide pillar 43 of geotextiles 40 is inserted into gathering sill
In 51；First joint 20 can also be transferred to groove 10, then geotextiles 40 and steel reinforcement cage 30 are linked together into decentralization to groove 10
Interior, during decentralization, guide pillar 43 is inserted in gathering sill 51 mobile until transferring to bottom.Geotextiles 40 can be adopted with the connection of steel reinforcement cage 30
Iron wire (not shown).Pass through geotextiles 40 by its bolt on steel reinforcement cage 30 using iron wire.
In example as shown in Figure 3,4, flow-stopping plate 70 on guider 50, is additionally provided with, 70 end of the flow-stopping plate sets
Put on the guide arrangement 50, and along the length direction covering part geotextiles 40 of groove 10.Flow-stopping plate 70 is located at outside geotextiles 40
Side, i.e., between the cell wall 11 of geotextiles 40 and groove 10.Flow-stopping plate 70 can adopt metallic plate or non-metal board, itself and joint 20
Connected mode can with bolts, mode connects for screw or welding etc..In example as depicted, flow-stopping plate 70 is ferrum
Skin, end are welded on the guide arrangement 50.
Seal plate 60 is additionally provided with the plate body 21 of joint 20.Seal plate 60 is arranged at the interposition between two edges of a wing 23
Put.Seal plate 60 extends certain length along the length direction of groove 10 from plate body 21.In preferred exemplary as depicted, connect
Channel-section steel 61 is provided with 20 plate body 21.Channel-section steel 61 is provided with guide groove (not shown).60 end of seal plate is provided with leads
To post 62.Lead column 62 is inserted in guide groove.Seal plate 60 both first can be arranged on joint 20 together with joint 20 transfer to
In groove 10, it is also possible to be first positioned over joint 20 and be directed to post 62 again in groove 10 and insert in guide groove.
3), fill concrete, makes concrete wrap steel reinforcement cage 30.Groove 10 between each two joint 20 is one section, solely
Upright casting is built.One section of diaphram wall is formed after concrete setting.
After one section of diaphram wall completion, repeat above step and next section of diaphram wall is set, until underground is continuous
Wall length meets the requirements.As shown in figure 4, first first opening a casting concrete at 100 at two sections, then pour at closure 200 mixed
Solidifying soil.
Diaphram wall skeleton in the present invention, the isolating device arranged outside steel reinforcement cage effectively can prevent concrete around
Stream, therefore also will not form unnecessary seam and the danger of leak occurs.Taking the construction of diaphragm wall mistake of section construction
Cheng Zhong, when especially adjacent two sections of construction of diaphragm walls interval time is longer, present invention effect is especially apparent.Filled using being oriented to
Put 50, it is convenient to which geotextiles 40 are connected with joint 20.The connected mode of geotextiles 40 and joint in the present invention, structure letter
It is single effective, convenient construction, low cost.Can either have using geotextiles 40, solve again because geotextiles 40 have it is flexible and not
Problem easily in insertion gathering sill 51.Guider 50 both can be oriented to when geotextiles 40 are arranged, it is also possible to joint 20 with
Steel reinforcement cage 30 is oriented to when being arranged on relevant position.Four guiders 50 are set on two joints 20, and steel reinforcement cage 30 is led from four
To being put in place between device 50, the facility that joint 20 is laid with steel reinforcement cage 30 is increased.
With Fig. 1 as reference, length direction of the present invention is left and right directions, and width is above-below direction；Depth side
To for perpendicular to paper direction.
Geotextiles in the present invention can also be replaced using sheet metal, sheet iron or nonmetallic thin plate.Sheet metal, Bao Tie
Plate or nonmetallic thin plate can be connected with joint or steel reinforcement cage end using welding or securing member.
Embodiment in the present invention is only used for that the present invention will be described, does not constitute the restriction to right,
Other replacements being substantially equal to that those skilled in that art are contemplated that, in the scope of the present invention.
Claims (12)
1. diaphram wall skeleton, it is characterised in that include：
Joint and steel reinforcement cage；The steel reinforcement cage one or both ends are provided with joint；
Also include isolating device, the isolating device two ends are connected on steel reinforcement cage end or joint；The isolating device
By at least one side closed of the steel reinforcement cage, for stopping filling to the concrete in the steel reinforcement cage from the side around flowing to other steel
The concrete poured at muscle cage or at adjacent steel reinforcement cage is around flowing at this section of steel reinforcement cage；
The joint or steel reinforcement cage end are provided with guider, and the guider is provided with gathering sill；The gathering sill sets
It is equipped with opening；The isolating device is flexible sheet material, and the flexible sheet material two ends are respectively arranged at the guiding of the guider
In groove, outside the flexible sheet material stretches out the gathering sill from the opening；
Flow-stopping plate is provided with the joint；The flow-stopping plate extends along the length of reinforcing cage direction from the guider
To the isolating device and for accommodating between the cell wall of the groove of the diaphram wall skeleton, along the length of reinforcing cage direction
Covering part or whole isolating devices；
The isolating device is arranged at meeting pitted surface, meeting native face or meet pitted surface and meet soil while being arranged on for the underground reinforced cage
Face.
2. diaphram wall skeleton according to claim 1, it is characterised in that the isolating device is flexible sheet material；Institute
State flexible sheet material two ends to be connected on end or the joint of the steel reinforcement cage.
3. diaphram wall skeleton according to claim 1, it is characterised in that the isolating device is geotextiles or plastics
Cloth.
4. diaphram wall skeleton according to claim 1, it is characterised in that the joint includes plate body, the guiding
Device is arranged on the plate body, protrudes from the plate body.
5. diaphram wall skeleton according to claim 1, it is characterised in that the joint is I-shape construction, described
Joint includes plate body and wing plate；The guider is arranged on the wing plate, protrudes from the wing plate.
6. diaphram wall skeleton according to claim 1, it is characterised in that the flexible sheet material end is provided with leads
Post；The guide pillar is inserted in the gathering sill.
7. diaphram wall skeleton according to claim 6, it is characterised in that the guide pillar can be along the guiding groove depth
It is arranged in the gathering sill to direction plug, and the guide pillar is restricted in the gathering sill.
8. the diaphram wall skeleton according to claim 6 or 7, it is characterised in that the gathering sill is provided with opening；Institute
Size of the guide pillar size more than the gathering sill is stated, and less than the size of the opening.
9. diaphram wall skeleton according to claim 1, it is characterised in that the flow-stopping plate end is connected to described leading
To on device, the flow-stopping plate extends to the isolating device and institute along the length of reinforcing cage direction from the guider
State between the cell wall of groove, along length of reinforcing cage direction covering part or whole isolating devices.
10. diaphram wall skeleton according to claim 1, it is characterised in that seal plate, institute are provided with the joint
State seal plate end to be connected with the joint, and the length direction along the groove extends.
11. diaphram wall skeletons according to claim 1, it is characterised in that the steel reinforcement cage be multistage, the joint
Number is multiple；Every section of steel reinforcement cage two ends are respectively arranged with joint, and one section of steel reinforcement cage is provided between each two joint.
12. diaphram wall skeletons according to claim 1, it is characterised in that the isolating device is sheet metal, iron plate
Or iron sheet or nonmetallic thin plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510171354.7A CN104790382B (en) | 2015-04-13 | 2015-04-13 | Diaphram wall skeleton |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510171354.7A CN104790382B (en) | 2015-04-13 | 2015-04-13 | Diaphram wall skeleton |
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| Publication Number | Publication Date |
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| CN104790382A CN104790382A (en) | 2015-07-22 |
| CN104790382B true CN104790382B (en) | 2017-04-05 |
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| CN101205717A (en) * | 2006-12-18 | 2008-06-25 | 上海华瀛建筑科技有限公司 | Ultra-deep underground continuous wall connector |
| CN101608447A (en) * | 2009-07-10 | 2009-12-23 | 上海隧道工程股份有限公司 | A kind of cross steel plate water-stopping joint continuous concrete wall and joint construction method thereof |
| CN102635109A (en) * | 2012-04-23 | 2012-08-15 | 中铁十六局集团有限公司 | Diaphram wall clapboard type joint and method for preventing streaming around in concrete pouring |
| CN203129188U (en) * | 2013-02-27 | 2013-08-14 | 中国建筑第八工程局有限公司 | Anti-flowing-around device for underground continuous wall connector |
| CN204690733U (en) * | 2015-04-13 | 2015-10-07 | 上海远方基础工程有限公司 | Novel underground diaphragm wall skeleton |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5819278B2 (en) * | 2012-11-21 | 2015-11-24 | 鹿島建設株式会社 | Continuous wall member, continuous wall construction method |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101205717A (en) * | 2006-12-18 | 2008-06-25 | 上海华瀛建筑科技有限公司 | Ultra-deep underground continuous wall connector |
| CN101608447A (en) * | 2009-07-10 | 2009-12-23 | 上海隧道工程股份有限公司 | A kind of cross steel plate water-stopping joint continuous concrete wall and joint construction method thereof |
| CN102635109A (en) * | 2012-04-23 | 2012-08-15 | 中铁十六局集团有限公司 | Diaphram wall clapboard type joint and method for preventing streaming around in concrete pouring |
| CN203129188U (en) * | 2013-02-27 | 2013-08-14 | 中国建筑第八工程局有限公司 | Anti-flowing-around device for underground continuous wall connector |
| CN204690733U (en) * | 2015-04-13 | 2015-10-07 | 上海远方基础工程有限公司 | Novel underground diaphragm wall skeleton |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104790382A (en) | 2015-07-22 |
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