CN106869111B - Underground reinforced diaphragm wall connecting structure - Google Patents
Underground reinforced diaphragm wall connecting structure Download PDFInfo
- Publication number
- CN106869111B CN106869111B CN201710125247.XA CN201710125247A CN106869111B CN 106869111 B CN106869111 B CN 106869111B CN 201710125247 A CN201710125247 A CN 201710125247A CN 106869111 B CN106869111 B CN 106869111B
- Authority
- CN
- China
- Prior art keywords
- embedded ribs
- sub
- cage
- diaphragm wall
- underground reinforced
- 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.)
- Active
Links
Classifications
-
- 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
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
- E02D5/185—Bulkheads or similar walls made solely of concrete in situ with flexible joint members between sections
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The present invention provides a kind of underground reinforced diaphragm wall connecting structure comprising：Embedded ribs on ground are set, it is arranged for multigroup and axis direction interval along underground reinforced diaphragm wall, include the bottom bracing part being arranged in X shapes and be respectively welded at the first sub- embedded ribs of four free ends and the second sub- embedded ribs of center, dowel is movable and is arranged in its axis of the outer surface upper edge of the second sub- embedded ribs；Spill in steel reinforcement cage one end is set and connects cage, both sides are articulated with a cover board respectively, and one of cover board is that another cover board rotates 180 ° of settings；Setting connects cage in steel reinforcement cage other end convex；And the second through-hole for being arranged on convex connection cage and being passed through for the described second sub- embedded ribs.The connection between the steel reinforcement cage of convex connection cage and spill connection cage to realize segmentation is arranged by embedded ribs and at the both ends of steel reinforcement cage in the present invention, can ensure the vertically-guided of steel reinforcement cage, and be connected firmly, take short.
Description
Technical field
The invention belongs to steel bar continuous wall field more particularly to a kind of underground reinforced diaphragm wall connecting structure.
Background technology
Diaphram wall is foundation engineering.When construction, a kind of trench machine is used on the ground, along deep excavation project
Periphery axis excavates out a long and narrow deep trouth under the conditions of mud off.After clear slot, steel reinforcement cage is hung in slot, is then used
Tremie method underwater concreting with tremie method builds up a unit groove section.It so carries out paragraph by paragraph, it is mixed to build up continuous reinforcing bar together in underground
Solidifying cob wall wall, as intercept water, antiseepage, load-bearing, water-retaining structure.
It is common difficult point in construction to be segmented the connection of steel reinforcement cage and docking.
Invention content
To solve the above problems, the present invention provides a kind of underground reinforced diaphragm wall connecting structure comprising：
Embedded ribs on ground are set, is multigroup and is set along the axis direction interval of the underground reinforced diaphragm wall
Set, embedded ribs described in every group include in X shapes setting bottom bracing part and be respectively welded at four free ends the first sub- embedded ribs and
The second sub- embedded ribs of center are welded on, the adjacent first sub- embedded ribs of two of which first son adjacent with other two is pre-
It buries muscle to be oppositely arranged, the top of the second sub- embedded ribs is provided with external screw thread, and the outer surface of the second sub- embedded ribs is opened
Equipped with multiple tapped blind holes, screw stretches into the tapped blind hole and dowel is arranged on the described second sub- embedded ribs, described
Dowel is movable and is arranged in its axis of the outer surface upper edge of the described second sub- embedded ribs, adjacent two dowels it
Between angle be at least 60 °；
Spill in steel reinforcement cage one end is set and connects cage, both sides are articulated with a cover board respectively, and the cover board is trapezoidal, and
One of cover board is that another cover board rotates 180 ° of settings, and the edge of each cover board is provided with an arc groove, two
A arc groove is oppositely arranged and forms a through hole；
Setting connects cage in steel reinforcement cage other end convex, and the spill connection cage connects the shape kissing of cage with the convex
It closes；
And the second through-hole for being arranged on convex connection cage and passing through for the described second sub- embedded ribs, described the
Two sub- embedded ribs pass through the through hole to stretch out the cover board and are fixed by a nut, and the diameter of second through-hole is bigger
In the length of the dowel.
Preferably, in the underground reinforced diaphragm wall connecting structure, described two the first adjacent sub- embedded ribs it
Between, it is both provided with bearing diagonal between other two adjacent sub- embedded ribs.
Preferably, in the underground reinforced diaphragm wall connecting structure, described two adjacent first sub- embedded ribs with it is another
The distance between outer two adjacent first sub- embedded ribs are equal to the width of the steel reinforcement cage.
Preferably, in the underground reinforced diaphragm wall connecting structure, first son of embedded ribs described in every group is pre-
Bury and be fixed with isolation cloth on muscle, the isolation cloth stretch forward and be fixed on embedded ribs described in next group it is described first son it is pre-buried
On muscle.
Preferably, in the underground reinforced diaphragm wall connecting structure, the isolation cloth includes polyethylene from the inside to the outside
Film, non-woven cloth and geotextiles.
Preferably, in the underground reinforced diaphragm wall connecting structure, the diameter of the first sub- embedded ribs is less than institute
State the diameter of the second sub- embedded ribs.
Preferably, in the underground reinforced diaphragm wall connecting structure, the spill connection cage is connected with the convex
Cage is that the steel reinforcement cage global formation is made.
The present invention provides a kind of underground reinforced diaphragm wall connecting structure comprising：Embedded ribs on ground are set, are more
Group is simultaneously arranged along the axis direction interval of the underground reinforced diaphragm wall, and embedded ribs described in every group include the bottom in the setting of X shapes
Support member and the first sub- embedded ribs for being respectively welded at four free ends and the second sub- embedded ribs for being welded on center, wherein two
A adjacent first sub- embedded ribs first sub- embedded ribs adjacent with other two are oppositely arranged, the top of the second sub- embedded ribs
It is provided with external screw thread, and the outer surface of the second sub- embedded ribs offers multiple tapped blind holes, it is blind that screw stretches into the screw thread
Simultaneously dowel is arranged on the described second sub- embedded ribs for hole, and the dowel is movable and in the outer of the described second sub- embedded ribs
Upper edge its axis in surface is arranged, and the angle between adjacent two dowels is at least 60 °；It is arranged in steel reinforcement cage one end
Spill connects cage, and both sides are articulated with a cover board respectively, and the cover board is trapezoidal, and one of cover board revolves for another cover board
Turn 180 ° of settings, and the edge of each cover board is provided with an arc groove, two arc grooves are oppositely arranged and group
At a through hole；Setting connects cage in steel reinforcement cage other end convex, and the spill connection cage connects the shape of cage with the convex
It matches；And the second through-hole for being arranged on convex connection cage and passing through for the described second sub- embedded ribs, described the
Two sub- embedded ribs pass through the through hole to stretch out the cover board and are fixed by a nut, and the diameter of second through-hole is bigger
In the length of the dowel.The present invention by embedded ribs with convex is set at the both ends of steel reinforcement cage connects cage and connect cage with spill
The connection between steel reinforcement cage to realize segmentation, can ensure the vertically-guided of steel reinforcement cage, and be connected firmly, and take short.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of underground reinforced diaphragm wall connecting structure provided by the invention.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other elements or combinations thereof.
The present invention provides a kind of underground reinforced diaphragm wall connecting structure comprising：
Embedded ribs on ground are set, is multigroup and is set along the axis direction interval of the underground reinforced diaphragm wall
It sets, embedded ribs described in every group include the bottom bracing part in the setting of X shapes and the first sub- embedded ribs 101 for being respectively welded at four free ends
With the second sub- embedded ribs 102 for being welded on center, the adjacent first sub- embedded ribs 101 of two of which are adjacent with other two
First sub- embedded ribs 101 are oppositely arranged, and the top of the second sub- embedded ribs 102 is provided with external screw thread, and second son is pre-
The outer surface for burying muscle 102 offers multiple tapped blind holes, and screw stretches into the tapped blind hole and by dowel setting described the
On two sub- embedded ribs 102, the dowel is movable and its axis is set in the outer surface upper edge of the described second sub- embedded ribs 102
It sets, the angle between adjacent two dowels is at least 60 °；
Spill in 2 one end of steel reinforcement cage is set and connects cage 201, both sides are articulated with a cover board respectively, and the cover board is ladder
Shape, and one of cover board is that another cover board rotates 180 ° of settings, and to be provided with an arc recessed at the edge of each cover board
Slot, two arc grooves are oppositely arranged and form a through hole；
Setting connects cage 202 in 2 other end convex of steel reinforcement cage, and the spill connection cage 201 connects cage 202 with the convex
Shape match；
And the second through-hole for being arranged on convex connection cage 202 and being passed through for the described second sub- embedded ribs 102
2021, the second sub- embedded ribs 102 pass through the through hole to stretch out the cover board and are fixed by a nut, and described second
The diameter of through-hole 2021 is slightly larger than the length of the dowel.
In the underground reinforced diaphragm wall connecting structure, between described two the first adjacent sub- embedded ribs 101, in addition
It is both provided with bearing diagonal between two adjacent sub- embedded ribs 101.
In the underground reinforced diaphragm wall connecting structure, described two adjacent first sub- embedded ribs 101 and other two
The distance between first adjacent sub- embedded ribs 101 are equal to the width of the steel reinforcement cage 2.
In the underground reinforced diaphragm wall connecting structure, on the described first sub- embedded ribs 101 of embedded ribs described in every group
It is fixed with isolation cloth 101, the isolation cloth 1011 stretches forward and is fixed on first son of embedded ribs described in next group in advance
It buries on muscle 101.
In the underground reinforced diaphragm wall connecting structure, the isolation cloth 1011 from the inside to the outside include polyethylene film,
Non-woven cloth and geotextiles.
In the underground reinforced diaphragm wall connecting structure, the diameter of the first sub- embedded ribs 101 is less than described second
The diameter of sub- embedded ribs 102.
In the underground reinforced diaphragm wall connecting structure, it is equal that the spill connection cage 201 connects cage 202 with the convex
It is made of 2 global formation of the steel reinforcement cage.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (7)
1. underground reinforced diaphragm wall connecting structure, which is characterized in that including：
Embedded ribs on ground are set, is multigroup and is arranged along the axis direction interval of the underground reinforced diaphragm wall, often
The group embedded ribs include the bottom bracing part in the setting of X shapes and are respectively welded at the first sub- embedded ribs of four free ends and are welded on
Second sub- embedded ribs of center, wherein positioned at the side of the underground reinforced diaphragm wall and along described underground reinforced continuous
Two adjacent first sub- embedded ribs are with the other side for being located at the underground reinforced diaphragm wall and along the underground on the axis of wall
The first sub- embedded ribs that other two is adjacent on the axis of steel bar continuous wall are oppositely arranged, and the top of the second sub- embedded ribs is set
It is equipped with external screw thread, and the outer surface of the second sub- embedded ribs offers multiple tapped blind holes, screw stretches into the tapped blind hole
And dowel is arranged on the described second sub- embedded ribs, the dowel is movable and in the appearance of the described second sub- embedded ribs
Upper edge its axis in face is arranged, and the angle between adjacent two dowels is at least 60 °；
Spill in steel reinforcement cage one end is set and connects cage, both sides are articulated with a cover board respectively, and the cover board is trapezoidal, and wherein
One cover board is that another cover board rotates 180 ° of settings, and the edge of each cover board is provided with an arc groove, two institutes
Arc groove is stated to be oppositely arranged and form a through hole；
The convex being arranged in the steel reinforcement cage other end connects cage, and the spill connection cage connects the shape kissing of cage with the convex
It closes；
And it is arranged on convex connection cage and is used for the second through-hole that the described second sub- embedded ribs pass through, second son
Embedded ribs pass through the through hole to stretch out the cover board and are fixed by a nut, and the diameter of second through-hole is slightly larger than institute
State the length of dowel.
2. underground reinforced diaphragm wall connecting structure as described in claim 1, which is characterized in that described two the first adjacent sons
Between embedded ribs, bearing diagonal is both provided between other two the first adjacent sub- embedded ribs.
3. underground reinforced diaphragm wall connecting structure as claimed in claim 2, which is characterized in that described two adjacent first sons are pre-
Bury the width that the distance between muscle first sub- embedded ribs adjacent with other two are equal to the steel reinforcement cage.
4. underground reinforced diaphragm wall connecting structure as claimed in claim 3, which is characterized in that embedded ribs is described described in every group
Isolation cloth is fixed on first sub- embedded ribs, the isolation cloth stretches forward and be fixed on described of embedded ribs described in next group
On one sub- embedded ribs.
5. underground reinforced diaphragm wall connecting structure as claimed in claim 4, which is characterized in that the isolation cloth wraps from the inside to the outside
Include polyethylene film, non-woven cloth and geotextiles.
6. underground reinforced diaphragm wall connecting structure as described in claim 1, which is characterized in that the first sub- embedded ribs it is straight
Diameter is less than the diameter of the described second sub- embedded ribs.
7. underground reinforced diaphragm wall connecting structure as described in claim 1, which is characterized in that the spill connection cage and described
It is that the steel reinforcement cage global formation is made that convex, which connects cage,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710125247.XA CN106869111B (en) | 2017-03-03 | 2017-03-03 | Underground reinforced diaphragm wall connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710125247.XA CN106869111B (en) | 2017-03-03 | 2017-03-03 | Underground reinforced diaphragm wall connecting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106869111A CN106869111A (en) | 2017-06-20 |
| CN106869111B true CN106869111B (en) | 2018-11-13 |
Family
ID=59169662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710125247.XA Active CN106869111B (en) | 2017-03-03 | 2017-03-03 | Underground reinforced diaphragm wall connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106869111B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2704793B2 (en) * | 1990-12-25 | 1998-01-26 | 株式会社熊谷組 | Steel cage |
| CN203613529U (en) * | 2013-10-24 | 2014-05-28 | 江苏城市职业学院 | Rigid joint for underground continuous wall |
| CN204690730U (en) * | 2015-04-13 | 2015-10-07 | 上海远方基础工程有限公司 | Diaphragm wall skeleton |
-
2017
- 2017-03-03 CN CN201710125247.XA patent/CN106869111B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106869111A (en) | 2017-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5536111A (en) | Adjustable erosion control wall | |
| CN103410174B (en) | GXJ underground diaphragm wall rubber is every water joint tool and constructional method thereof | |
| JP5335200B2 (en) | Spiral steel pipe pile | |
| CN205348195U (en) | Anchor rope spouts supporting construction that anchor double row pile was drawn in stake soon | |
| CN206815318U (en) | A kind of detachable recovery combination steel diaphram wall | |
| CN106869111B (en) | Underground reinforced diaphragm wall connecting structure | |
| CN111676954A (en) | Locking type high polymer anti-seepage wall forming groove plate and construction method | |
| US6749372B2 (en) | Underground shell-pile continuous wall job practice and its special drill | |
| JP6892816B2 (en) | Underground wall pile structure with expanded bottom | |
| CN105625300B (en) | Ecological environment protection embankment protection wall and concrete piles used for the protection wall | |
| CN210685433U (en) | Be used for vertical reinforced (rfd) wedge of pump line | |
| CN205475098U (en) | Panel rock -fill dam seepage prevention structure | |
| CN105019401A (en) | Fender pile structure | |
| WO2015152826A1 (en) | Method for installing a multi-section suction caisson | |
| JP5117683B2 (en) | Reinforcement structure of embankment | |
| CN207525736U (en) | Diaphram wall connection structure | |
| CN106088142A (en) | A kind of prefabricated assembled pipeline foundation and assembly method thereof | |
| CN206693214U (en) | Underground reinforced diaphragm wall connecting structure | |
| CN109137887A (en) | A kind of continuous underground wall structure passing through solution cavity, construction method and suspension device | |
| CN209873826U (en) | Round-end-shaped anti-slide pile | |
| CN109339033A (en) | High-rise pile cap taper pile leak stopping structure and construction method under a kind of low water level | |
| CN115467257A (en) | Prefabricated box culvert of assembled | |
| CN106193050A (en) | A kind of subway foundation pit building enclosure | |
| CN108867656A (en) | Foundation pit system and its construction method | |
| CN108049524A (en) | Wall reinforcement structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |