CN201187056Y - Cross plate joint for rigid connection of underground continuous wall - Google Patents
Cross plate joint for rigid connection of underground continuous wall Download PDFInfo
- Publication number
- CN201187056Y CN201187056Y CNU2008200577682U CN200820057768U CN201187056Y CN 201187056 Y CN201187056 Y CN 201187056Y CN U2008200577682 U CNU2008200577682 U CN U2008200577682U CN 200820057768 U CN200820057768 U CN 200820057768U CN 201187056 Y CN201187056 Y CN 201187056Y
- Authority
- CN
- China
- Prior art keywords
- underground continuous
- continuous wall
- joint
- rigid connection
- connector
- 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 - Lifetime
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Abstract
The utility model discloses a crossed plate connector for rigid connection of an underground continuous wall. The connector comprises a perforated plate provided with a rectangular hole and a connecting plate, wherein the perforated plate is fixedly connected with a connecting plate in a cross shape. The connector is characterized in that reinforcing plates vertical to the perforated plate are arranged at the peripheries of both sides of the rectangular hole. Compared with the prior art, the connector has the advantages of reasonable structure, high shearing and bearing capacity and strong applicability, and is particularly suitable for the rigid connection of the underground continuous wall under the super large-scale and super deep operating conditions, thereby further improving the engineering quality and reducing the engineering cost.
Description
Technical field
The utility model relates to the building structure technology field, the rigidly connected four-bladed vane joint of specifically a kind of diaphragm wall.
Background technology
In the prior art, be connected with multiple heteroid connection pattern between the underground continuous wall groove segment, can adopt hinged or rigidly connect according to different instructions for uses, as hinged the fore shaft pipe arranged, what rigidly connect has punched steel plate (cross or a word) joint, bar splicing joint, H shaped steel joint and a cross-shaped steel inserted sleeve.Be used for permanent structure or have the structure (for example needing joint shearing resistance, tension, bending resistance) of special force request generally all to adopt the cross steel plate joint, the cross steel plate joint possesses sealing performance preferably with punched steel plate as the joint of adjacent slot section connecting elements, widely apply in engineering at present, technology is also comparatively ripe.The punched steel plate joint can bear the shearing on the diaphragm wall vertical joint, makes adjacent underground continuous wall groove segment bear the vertical load of superstructure jointly, coordinate the differential settlement of groove section, but its shear resistance is relatively poor.Because in traditional underground continuous wall groove segment joint, generally do not need to bear bigger shearing, even if there is the part joint need bear shearing, the cross steel plate joint also is enough to satisfy the requirement of shearing resistance.But in some large scale structure engineerings, the rigid joint of diaphragm wall need be born great shearing, and existing cross steel plate joint just can not satisfy the shearing resistance requirement on the underground diaphragm wall vertical joint far away.As being rigidly connected between the middle layout wall of lattice type diaphragm wall, because cutting depth is deepened, the shearing of rigid joint also increases thereupon, well beyond the shear-carrying capacity of existing cross steel plate joint, has limited the extensive use of cross steel plate joint in diaphragm wall.
Summary of the invention
The purpose of this utility model is the rigidly connected four-bladed vane joint of a kind of diaphragm wall that provides at the deficiencies in the prior art, it adopts and add the weldering gusset around the cross steel plate perforate, improved the shear resistance of underground continuous wall groove segment rigid joint greatly, further enlarge the range of application of cross steel plate joint, guarantee workmanship, reduce construction costs.
The technical scheme that realizes the utility model purpose is:
The rigidly connected four-bladed vane joint of a kind of diaphragm wall comprises the perforated plate, the junction plate that are provided with rectangular opening, and it is affixed that perforated plate and junction plate are " ten " font, and characteristics are that the periphery of rectangular opening both sides is provided with the gusset vertical with perforated plate.
The utility model is rational in infrastructure, compared with prior art has the shear capacity height, and applicability is strong, is particularly useful for being rigidly connected of diaphragm wall under ultra-large, the super dark operating mode, can further improve workmanship, reduces construction costs.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the A-A sectional drawing of Fig. 1
The specific embodiment
Claims (1)
1, the rigidly connected four-bladed vane joint of a kind of diaphragm wall, comprise the perforated plate (1), the junction plate (2) that are provided with rectangular opening (3), it is affixed that perforated plate (1) and junction plate (2) are " ten " font, it is characterized in that the periphery of rectangular opening (3) both sides is provided with the gusset (4) vertical with perforated plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200577682U CN201187056Y (en) | 2008-04-25 | 2008-04-25 | Cross plate joint for rigid connection of underground continuous wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200577682U CN201187056Y (en) | 2008-04-25 | 2008-04-25 | Cross plate joint for rigid connection of underground continuous wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201187056Y true CN201187056Y (en) | 2009-01-28 |
Family
ID=40310074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200577682U Expired - Lifetime CN201187056Y (en) | 2008-04-25 | 2008-04-25 | Cross plate joint for rigid connection of underground continuous wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201187056Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759522A (en) * | 2017-02-04 | 2017-05-31 | 长江勘测规划设计研究有限责任公司 | A kind of the ground-connecting-wall G type joints and method of pre-buried repeatable Grouting Pipe |
| CN106968240A (en) * | 2017-04-19 | 2017-07-21 | 刘莉萍 | A kind of construction method of diaphram wall |
| CN107059840A (en) * | 2017-04-25 | 2017-08-18 | 庄乾军 | The preparation method that a kind of plate connects cement soil wall |
| CN113585237A (en) * | 2021-08-13 | 2021-11-02 | 中南大学 | Diaphragm wall joint and diaphragm wall construction method |
-
2008
- 2008-04-25 CN CNU2008200577682U patent/CN201187056Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759522A (en) * | 2017-02-04 | 2017-05-31 | 长江勘测规划设计研究有限责任公司 | A kind of the ground-connecting-wall G type joints and method of pre-buried repeatable Grouting Pipe |
| CN106968240A (en) * | 2017-04-19 | 2017-07-21 | 刘莉萍 | A kind of construction method of diaphram wall |
| CN107059840A (en) * | 2017-04-25 | 2017-08-18 | 庄乾军 | The preparation method that a kind of plate connects cement soil wall |
| CN113585237A (en) * | 2021-08-13 | 2021-11-02 | 中南大学 | Diaphragm wall joint and diaphragm wall construction method |
| CN113585237B (en) * | 2021-08-13 | 2022-07-12 | 中南大学 | Diaphragm wall joint and diaphragm wall construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090128 |